diff options
Diffstat (limited to 'include/trace/events/btrfs.h')
| -rw-r--r-- | include/trace/events/btrfs.h | 1410 |
1 files changed, 1077 insertions, 333 deletions
diff --git a/include/trace/events/btrfs.h b/include/trace/events/btrfs.h index 2887503e4d12..7e418f065b94 100644 --- a/include/trace/events/btrfs.h +++ b/include/trace/events/btrfs.h @@ -16,31 +16,26 @@ struct extent_map; struct btrfs_file_extent_item; struct btrfs_ordered_extent; struct btrfs_delayed_ref_node; -struct btrfs_delayed_tree_ref; -struct btrfs_delayed_data_ref; struct btrfs_delayed_ref_head; -struct btrfs_block_group_cache; +struct btrfs_block_group; struct btrfs_free_cluster; -struct map_lookup; +struct btrfs_chunk_map; struct extent_buffer; struct btrfs_work; -struct __btrfs_workqueue; +struct btrfs_workqueue; struct btrfs_qgroup_extent_record; struct btrfs_qgroup; +struct extent_io_tree; struct prelim_ref; - -TRACE_DEFINE_ENUM(FLUSH_DELAYED_ITEMS_NR); -TRACE_DEFINE_ENUM(FLUSH_DELAYED_ITEMS); -TRACE_DEFINE_ENUM(FLUSH_DELALLOC); -TRACE_DEFINE_ENUM(FLUSH_DELALLOC_WAIT); -TRACE_DEFINE_ENUM(ALLOC_CHUNK); -TRACE_DEFINE_ENUM(COMMIT_TRANS); +struct btrfs_space_info; +struct btrfs_raid_bio; +struct raid56_bio_trace_info; +struct find_free_extent_ctl; #define show_ref_type(type) \ __print_symbolic(type, \ { BTRFS_TREE_BLOCK_REF_KEY, "TREE_BLOCK_REF" }, \ { BTRFS_EXTENT_DATA_REF_KEY, "EXTENT_DATA_REF" }, \ - { BTRFS_EXTENT_REF_V0_KEY, "EXTENT_REF_V0" }, \ { BTRFS_SHARED_BLOCK_REF_KEY, "SHARED_BLOCK_REF" }, \ { BTRFS_SHARED_DATA_REF_KEY, "SHARED_DATA_REF" }) @@ -58,6 +53,7 @@ TRACE_DEFINE_ENUM(COMMIT_TRANS); { BTRFS_TREE_RELOC_OBJECTID, "TREE_RELOC" }, \ { BTRFS_UUID_TREE_OBJECTID, "UUID_TREE" }, \ { BTRFS_FREE_SPACE_TREE_OBJECTID, "FREE_SPACE_TREE" }, \ + { BTRFS_BLOCK_GROUP_TREE_OBJECTID, "BLOCK_GROUP_TREE" },\ { BTRFS_DATA_RELOC_TREE_OBJECTID, "DATA_RELOC_TREE" }) #define show_root_type(obj) \ @@ -65,17 +61,74 @@ TRACE_DEFINE_ENUM(COMMIT_TRANS); (obj >= BTRFS_ROOT_TREE_OBJECTID && \ obj <= BTRFS_QUOTA_TREE_OBJECTID)) ? __show_root_type(obj) : "-" -#define show_fi_type(type) \ - __print_symbolic(type, \ - { BTRFS_FILE_EXTENT_INLINE, "INLINE" }, \ - { BTRFS_FILE_EXTENT_REG, "REG" }, \ - { BTRFS_FILE_EXTENT_PREALLOC, "PREALLOC"}) +#define FLUSH_ACTIONS \ + EM( BTRFS_RESERVE_NO_FLUSH, "BTRFS_RESERVE_NO_FLUSH") \ + EM( BTRFS_RESERVE_FLUSH_LIMIT, "BTRFS_RESERVE_FLUSH_LIMIT") \ + EM( BTRFS_RESERVE_FLUSH_ALL, "BTRFS_RESERVE_FLUSH_ALL") \ + EMe(BTRFS_RESERVE_FLUSH_ALL_STEAL, "BTRFS_RESERVE_FLUSH_ALL_STEAL") + +#define FI_TYPES \ + EM( BTRFS_FILE_EXTENT_INLINE, "INLINE") \ + EM( BTRFS_FILE_EXTENT_REG, "REG") \ + EMe(BTRFS_FILE_EXTENT_PREALLOC, "PREALLOC") + +#define QGROUP_RSV_TYPES \ + EM( BTRFS_QGROUP_RSV_DATA, "DATA") \ + EM( BTRFS_QGROUP_RSV_META_PERTRANS, "META_PERTRANS") \ + EMe(BTRFS_QGROUP_RSV_META_PREALLOC, "META_PREALLOC") + +#define IO_TREE_OWNER \ + EM( IO_TREE_FS_PINNED_EXTENTS, "PINNED_EXTENTS") \ + EM( IO_TREE_FS_EXCLUDED_EXTENTS, "EXCLUDED_EXTENTS") \ + EM( IO_TREE_BTREE_INODE_IO, "BTREE_INODE_IO") \ + EM( IO_TREE_INODE_IO, "INODE_IO") \ + EM( IO_TREE_RELOC_BLOCKS, "RELOC_BLOCKS") \ + EM( IO_TREE_TRANS_DIRTY_PAGES, "TRANS_DIRTY_PAGES") \ + EM( IO_TREE_ROOT_DIRTY_LOG_PAGES, "ROOT_DIRTY_LOG_PAGES") \ + EM( IO_TREE_INODE_FILE_EXTENT, "INODE_FILE_EXTENT") \ + EM( IO_TREE_LOG_CSUM_RANGE, "LOG_CSUM_RANGE") \ + EMe(IO_TREE_SELFTEST, "SELFTEST") + +#define FLUSH_STATES \ + EM( FLUSH_DELAYED_ITEMS_NR, "FLUSH_DELAYED_ITEMS_NR") \ + EM( FLUSH_DELAYED_ITEMS, "FLUSH_DELAYED_ITEMS") \ + EM( FLUSH_DELALLOC, "FLUSH_DELALLOC") \ + EM( FLUSH_DELALLOC_WAIT, "FLUSH_DELALLOC_WAIT") \ + EM( FLUSH_DELALLOC_FULL, "FLUSH_DELALLOC_FULL") \ + EM( FLUSH_DELAYED_REFS_NR, "FLUSH_DELAYED_REFS_NR") \ + EM( FLUSH_DELAYED_REFS, "FLUSH_DELAYED_REFS") \ + EM( ALLOC_CHUNK, "ALLOC_CHUNK") \ + EM( ALLOC_CHUNK_FORCE, "ALLOC_CHUNK_FORCE") \ + EM( RUN_DELAYED_IPUTS, "RUN_DELAYED_IPUTS") \ + EM( COMMIT_TRANS, "COMMIT_TRANS") \ + EMe(RESET_ZONES, "RESET_ZONES") + +/* + * First define the enums in the above macros to be exported to userspace via + * TRACE_DEFINE_ENUM(). + */ + +#undef EM +#undef EMe +#define EM(a, b) TRACE_DEFINE_ENUM(a); +#define EMe(a, b) TRACE_DEFINE_ENUM(a); + +FLUSH_ACTIONS +FI_TYPES +QGROUP_RSV_TYPES +IO_TREE_OWNER +FLUSH_STATES + +/* + * Now redefine the EM and EMe macros to map the enums to the strings that will + * be printed in the output + */ + +#undef EM +#undef EMe +#define EM(a, b) {a, b}, +#define EMe(a, b) {a, b} -#define show_qgroup_rsv_type(type) \ - __print_symbolic(type, \ - { BTRFS_QGROUP_RSV_DATA, "DATA" }, \ - { BTRFS_QGROUP_RSV_META_PERTRANS, "META_PERTRANS" }, \ - { BTRFS_QGROUP_RSV_META_PREALLOC, "META_PREALLOC" }) #define BTRFS_GROUP_FLAGS \ { BTRFS_BLOCK_GROUP_DATA, "DATA"}, \ @@ -88,11 +141,33 @@ TRACE_DEFINE_ENUM(COMMIT_TRANS); { BTRFS_BLOCK_GROUP_RAID5, "RAID5"}, \ { BTRFS_BLOCK_GROUP_RAID6, "RAID6"} +#define EXTENT_FLAGS \ + { EXTENT_DIRTY, "DIRTY"}, \ + { EXTENT_LOCKED, "LOCKED"}, \ + { EXTENT_DIRTY_LOG1, "DIRTY_LOG1"}, \ + { EXTENT_DIRTY_LOG2, "DIRTY_LOG2"}, \ + { EXTENT_DELALLOC, "DELALLOC"}, \ + { EXTENT_DEFRAG, "DEFRAG"}, \ + { EXTENT_BOUNDARY, "BOUNDARY"}, \ + { EXTENT_NODATASUM, "NODATASUM"}, \ + { EXTENT_CLEAR_META_RESV, "CLEAR_META_RESV"}, \ + { EXTENT_NEED_WAIT, "NEED_WAIT"}, \ + { EXTENT_NORESERVE, "NORESERVE"}, \ + { EXTENT_QGROUP_RESERVED, "QGROUP_RESERVED"}, \ + { EXTENT_CLEAR_DATA_RESV, "CLEAR_DATA_RESV"}, \ + { EXTENT_DELALLOC_NEW, "DELALLOC_NEW"} + #define BTRFS_FSID_SIZE 16 #define TP_STRUCT__entry_fsid __array(u8, fsid, BTRFS_FSID_SIZE) #define TP_fast_assign_fsid(fs_info) \ - memcpy(__entry->fsid, fs_info->fs_devices->fsid, BTRFS_FSID_SIZE) +({ \ + if (fs_info) \ + memcpy(__entry->fsid, fs_info->fs_devices->fsid, \ + BTRFS_FSID_SIZE); \ + else \ + memset(__entry->fsid, 0, BTRFS_FSID_SIZE); \ +}) #define TP_STRUCT__entry_btrfs(args...) \ TP_STRUCT__entry( \ @@ -107,18 +182,18 @@ TRACE_DEFINE_ENUM(COMMIT_TRANS); TRACE_EVENT(btrfs_transaction_commit, - TP_PROTO(const struct btrfs_root *root), + TP_PROTO(const struct btrfs_fs_info *fs_info), - TP_ARGS(root), + TP_ARGS(fs_info), TP_STRUCT__entry_btrfs( __field( u64, generation ) __field( u64, root_objectid ) ), - TP_fast_assign_btrfs(root->fs_info, - __entry->generation = root->fs_info->generation; - __entry->root_objectid = root->root_key.objectid; + TP_fast_assign_btrfs(fs_info, + __entry->generation = fs_info->generation; + __entry->root_objectid = BTRFS_ROOT_TREE_OBJECTID; ), TP_printk_btrfs("root=%llu(%s) gen=%llu", @@ -134,7 +209,7 @@ DECLARE_EVENT_CLASS(btrfs__inode, TP_STRUCT__entry_btrfs( __field( u64, ino ) - __field( blkcnt_t, blocks ) + __field( u64, blocks ) __field( u64, disk_i_size ) __field( u64, generation ) __field( u64, last_trans ) @@ -149,8 +224,7 @@ DECLARE_EVENT_CLASS(btrfs__inode, __entry->generation = BTRFS_I(inode)->generation; __entry->last_trans = BTRFS_I(inode)->last_trans; __entry->logged_trans = BTRFS_I(inode)->logged_trans; - __entry->root_objectid = - BTRFS_I(inode)->root->root_key.objectid; + __entry->root_objectid = btrfs_root_id(BTRFS_I(inode)->root); ), TP_printk_btrfs("root=%llu(%s) gen=%llu ino=%llu blocks=%llu " @@ -158,7 +232,7 @@ DECLARE_EVENT_CLASS(btrfs__inode, show_root_type(__entry->root_objectid), __entry->generation, __entry->ino, - (unsigned long long)__entry->blocks, + __entry->blocks, __entry->disk_i_size, __entry->last_trans, __entry->logged_trans) @@ -189,20 +263,19 @@ DEFINE_EVENT(btrfs__inode, btrfs_inode_evict, __print_symbolic_u64(type, \ { EXTENT_MAP_LAST_BYTE, "LAST_BYTE" }, \ { EXTENT_MAP_HOLE, "HOLE" }, \ - { EXTENT_MAP_INLINE, "INLINE" }, \ - { EXTENT_MAP_DELALLOC, "DELALLOC" }) + { EXTENT_MAP_INLINE, "INLINE" }) #define show_map_type(type) \ type, (type >= EXTENT_MAP_LAST_BYTE) ? "-" : __show_map_type(type) #define show_map_flags(flag) \ __print_flags(flag, "|", \ - { (1 << EXTENT_FLAG_PINNED), "PINNED" },\ - { (1 << EXTENT_FLAG_COMPRESSED), "COMPRESSED" },\ - { (1 << EXTENT_FLAG_PREALLOC), "PREALLOC" },\ - { (1 << EXTENT_FLAG_LOGGING), "LOGGING" },\ - { (1 << EXTENT_FLAG_FILLING), "FILLING" },\ - { (1 << EXTENT_FLAG_FS_MAPPING), "FS_MAPPING" }) + { EXTENT_FLAG_PINNED, "PINNED" },\ + { EXTENT_FLAG_COMPRESS_ZLIB, "COMPRESS_ZLIB" },\ + { EXTENT_FLAG_COMPRESS_LZO, "COMPRESS_LZO" },\ + { EXTENT_FLAG_COMPRESS_ZSTD, "COMPRESS_ZSTD" },\ + { EXTENT_FLAG_PREALLOC, "PREALLOC" },\ + { EXTENT_FLAG_LOGGING, "LOGGING" }) TRACE_EVENT_CONDITION(btrfs_get_extent, @@ -218,45 +291,31 @@ TRACE_EVENT_CONDITION(btrfs_get_extent, __field( u64, ino ) __field( u64, start ) __field( u64, len ) - __field( u64, orig_start ) - __field( u64, block_start ) - __field( u64, block_len ) - __field( unsigned long, flags ) + __field( u32, flags ) __field( int, refs ) - __field( unsigned int, compress_type ) ), TP_fast_assign_btrfs(root->fs_info, - __entry->root_objectid = root->root_key.objectid; + __entry->root_objectid = btrfs_root_id(root); __entry->ino = btrfs_ino(inode); __entry->start = map->start; __entry->len = map->len; - __entry->orig_start = map->orig_start; - __entry->block_start = map->block_start; - __entry->block_len = map->block_len; __entry->flags = map->flags; __entry->refs = refcount_read(&map->refs); - __entry->compress_type = map->compress_type; ), - TP_printk_btrfs("root=%llu(%s) ino=%llu start=%llu len=%llu " - "orig_start=%llu block_start=%llu(%s) " - "block_len=%llu flags=%s refs=%u " - "compress_type=%u", + TP_printk_btrfs("root=%llu(%s) ino=%llu start=%llu len=%llu flags=%s refs=%u", show_root_type(__entry->root_objectid), __entry->ino, __entry->start, __entry->len, - __entry->orig_start, - show_map_type(__entry->block_start), - __entry->block_len, show_map_flags(__entry->flags), - __entry->refs, __entry->compress_type) + __entry->refs) ); TRACE_EVENT(btrfs_handle_em_exist, - TP_PROTO(struct btrfs_fs_info *fs_info, + TP_PROTO(const struct btrfs_fs_info *fs_info, const struct extent_map *existing, const struct extent_map *map, u64 start, u64 len), @@ -294,8 +353,8 @@ TRACE_EVENT(btrfs_handle_em_exist, /* file extent item */ DECLARE_EVENT_CLASS(btrfs__file_extent_item_regular, - TP_PROTO(struct btrfs_inode *bi, struct extent_buffer *l, - struct btrfs_file_extent_item *fi, u64 start), + TP_PROTO(const struct btrfs_inode *bi, const struct extent_buffer *l, + const struct btrfs_file_extent_item *fi, u64 start), TP_ARGS(bi, l, fi, start), @@ -316,7 +375,7 @@ DECLARE_EVENT_CLASS(btrfs__file_extent_item_regular, ), TP_fast_assign_btrfs(bi->root->fs_info, - __entry->root_obj = bi->root->root_key.objectid; + __entry->root_obj = btrfs_root_id(bi->root); __entry->ino = btrfs_ino(bi); __entry->isize = bi->vfs_inode.i_size; __entry->disk_isize = bi->disk_i_size; @@ -342,15 +401,15 @@ DECLARE_EVENT_CLASS(btrfs__file_extent_item_regular, __entry->disk_isize, __entry->extent_start, __entry->extent_end, __entry->num_bytes, __entry->ram_bytes, __entry->disk_bytenr, __entry->disk_num_bytes, - __entry->extent_offset, show_fi_type(__entry->extent_type), + __entry->extent_offset, __print_symbolic(__entry->extent_type, FI_TYPES), __entry->compression) ); DECLARE_EVENT_CLASS( btrfs__file_extent_item_inline, - TP_PROTO(struct btrfs_inode *bi, struct extent_buffer *l, - struct btrfs_file_extent_item *fi, int slot, u64 start), + TP_PROTO(const struct btrfs_inode *bi, const struct extent_buffer *l, + const struct btrfs_file_extent_item *fi, int slot, u64 start), TP_ARGS(bi, l, fi, slot, start), @@ -367,7 +426,7 @@ DECLARE_EVENT_CLASS( TP_fast_assign_btrfs( bi->root->fs_info, - __entry->root_obj = bi->root->root_key.objectid; + __entry->root_obj = btrfs_root_id(bi->root); __entry->ino = btrfs_ino(bi); __entry->isize = bi->vfs_inode.i_size; __entry->disk_isize = bi->disk_i_size; @@ -383,15 +442,15 @@ DECLARE_EVENT_CLASS( "extent_type=%s compression=%u", show_root_type(__entry->root_obj), __entry->ino, __entry->isize, __entry->disk_isize, __entry->extent_start, - __entry->extent_end, show_fi_type(__entry->extent_type), + __entry->extent_end, __print_symbolic(__entry->extent_type, FI_TYPES), __entry->compression) ); DEFINE_EVENT( btrfs__file_extent_item_regular, btrfs_get_extent_show_fi_regular, - TP_PROTO(struct btrfs_inode *bi, struct extent_buffer *l, - struct btrfs_file_extent_item *fi, u64 start), + TP_PROTO(const struct btrfs_inode *bi, const struct extent_buffer *l, + const struct btrfs_file_extent_item *fi, u64 start), TP_ARGS(bi, l, fi, start) ); @@ -399,8 +458,8 @@ DEFINE_EVENT( DEFINE_EVENT( btrfs__file_extent_item_regular, btrfs_truncate_show_fi_regular, - TP_PROTO(struct btrfs_inode *bi, struct extent_buffer *l, - struct btrfs_file_extent_item *fi, u64 start), + TP_PROTO(const struct btrfs_inode *bi, const struct extent_buffer *l, + const struct btrfs_file_extent_item *fi, u64 start), TP_ARGS(bi, l, fi, start) ); @@ -408,8 +467,8 @@ DEFINE_EVENT( DEFINE_EVENT( btrfs__file_extent_item_inline, btrfs_get_extent_show_fi_inline, - TP_PROTO(struct btrfs_inode *bi, struct extent_buffer *l, - struct btrfs_file_extent_item *fi, int slot, u64 start), + TP_PROTO(const struct btrfs_inode *bi, const struct extent_buffer *l, + const struct btrfs_file_extent_item *fi, int slot, u64 start), TP_ARGS(bi, l, fi, slot, start) ); @@ -417,28 +476,28 @@ DEFINE_EVENT( DEFINE_EVENT( btrfs__file_extent_item_inline, btrfs_truncate_show_fi_inline, - TP_PROTO(struct btrfs_inode *bi, struct extent_buffer *l, - struct btrfs_file_extent_item *fi, int slot, u64 start), + TP_PROTO(const struct btrfs_inode *bi, const struct extent_buffer *l, + const struct btrfs_file_extent_item *fi, int slot, u64 start), TP_ARGS(bi, l, fi, slot, start) ); #define show_ordered_flags(flags) \ __print_flags(flags, "|", \ - { (1 << BTRFS_ORDERED_IO_DONE), "IO_DONE" }, \ - { (1 << BTRFS_ORDERED_COMPLETE), "COMPLETE" }, \ + { (1 << BTRFS_ORDERED_REGULAR), "REGULAR" }, \ { (1 << BTRFS_ORDERED_NOCOW), "NOCOW" }, \ - { (1 << BTRFS_ORDERED_COMPRESSED), "COMPRESSED" }, \ { (1 << BTRFS_ORDERED_PREALLOC), "PREALLOC" }, \ + { (1 << BTRFS_ORDERED_COMPRESSED), "COMPRESSED" }, \ { (1 << BTRFS_ORDERED_DIRECT), "DIRECT" }, \ + { (1 << BTRFS_ORDERED_IO_DONE), "IO_DONE" }, \ + { (1 << BTRFS_ORDERED_COMPLETE), "COMPLETE" }, \ { (1 << BTRFS_ORDERED_IOERR), "IOERR" }, \ - { (1 << BTRFS_ORDERED_UPDATED_ISIZE), "UPDATED_ISIZE" }, \ { (1 << BTRFS_ORDERED_TRUNCATED), "TRUNCATED" }) DECLARE_EVENT_CLASS(btrfs__ordered_extent, - TP_PROTO(const struct inode *inode, + TP_PROTO(const struct btrfs_inode *inode, const struct btrfs_ordered_extent *ordered), TP_ARGS(inode, ordered), @@ -457,18 +516,17 @@ DECLARE_EVENT_CLASS(btrfs__ordered_extent, __field( u64, truncated_len ) ), - TP_fast_assign_btrfs(btrfs_sb(inode->i_sb), - __entry->ino = btrfs_ino(BTRFS_I(inode)); + TP_fast_assign_btrfs(inode->root->fs_info, + __entry->ino = btrfs_ino(inode); __entry->file_offset = ordered->file_offset; - __entry->start = ordered->start; - __entry->len = ordered->len; - __entry->disk_len = ordered->disk_len; + __entry->start = ordered->disk_bytenr; + __entry->len = ordered->num_bytes; + __entry->disk_len = ordered->disk_num_bytes; __entry->bytes_left = ordered->bytes_left; __entry->flags = ordered->flags; __entry->compress_type = ordered->compress_type; __entry->refs = refcount_read(&ordered->refs); - __entry->root_objectid = - BTRFS_I(inode)->root->root_key.objectid; + __entry->root_objectid = btrfs_root_id(inode->root); __entry->truncated_len = ordered->truncated_len; ), @@ -491,7 +549,7 @@ DECLARE_EVENT_CLASS(btrfs__ordered_extent, DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_add, - TP_PROTO(const struct inode *inode, + TP_PROTO(const struct btrfs_inode *inode, const struct btrfs_ordered_extent *ordered), TP_ARGS(inode, ordered) @@ -499,7 +557,7 @@ DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_add, DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_remove, - TP_PROTO(const struct inode *inode, + TP_PROTO(const struct btrfs_inode *inode, const struct btrfs_ordered_extent *ordered), TP_ARGS(inode, ordered) @@ -507,7 +565,7 @@ DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_remove, DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_start, - TP_PROTO(const struct inode *inode, + TP_PROTO(const struct btrfs_inode *inode, const struct btrfs_ordered_extent *ordered), TP_ARGS(inode, ordered) @@ -515,18 +573,111 @@ DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_start, DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_put, - TP_PROTO(const struct inode *inode, + TP_PROTO(const struct btrfs_inode *inode, const struct btrfs_ordered_extent *ordered), TP_ARGS(inode, ordered) ); +DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_lookup, + + TP_PROTO(const struct btrfs_inode *inode, + const struct btrfs_ordered_extent *ordered), + + TP_ARGS(inode, ordered) +); + +DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_lookup_range, + + TP_PROTO(const struct btrfs_inode *inode, + const struct btrfs_ordered_extent *ordered), + + TP_ARGS(inode, ordered) +); + +DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_lookup_first_range, + + TP_PROTO(const struct btrfs_inode *inode, + const struct btrfs_ordered_extent *ordered), + + TP_ARGS(inode, ordered) +); + +DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_lookup_for_logging, + + TP_PROTO(const struct btrfs_inode *inode, + const struct btrfs_ordered_extent *ordered), + + TP_ARGS(inode, ordered) +); + +DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_lookup_first, + + TP_PROTO(const struct btrfs_inode *inode, + const struct btrfs_ordered_extent *ordered), + + TP_ARGS(inode, ordered) +); + +DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_split, + + TP_PROTO(const struct btrfs_inode *inode, + const struct btrfs_ordered_extent *ordered), + + TP_ARGS(inode, ordered) +); + +DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_dec_test_pending, + + TP_PROTO(const struct btrfs_inode *inode, + const struct btrfs_ordered_extent *ordered), + + TP_ARGS(inode, ordered) +); + +DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_mark_finished, + + TP_PROTO(const struct btrfs_inode *inode, + const struct btrfs_ordered_extent *ordered), + + TP_ARGS(inode, ordered) +); + +TRACE_EVENT(btrfs_finish_ordered_extent, + + TP_PROTO(const struct btrfs_inode *inode, u64 start, u64 len, + bool uptodate), + + TP_ARGS(inode, start, len, uptodate), + + TP_STRUCT__entry_btrfs( + __field( u64, ino ) + __field( u64, start ) + __field( u64, len ) + __field( bool, uptodate ) + __field( u64, root_objectid ) + ), + + TP_fast_assign_btrfs(inode->root->fs_info, + __entry->ino = btrfs_ino(inode); + __entry->start = start; + __entry->len = len; + __entry->uptodate = uptodate; + __entry->root_objectid = btrfs_root_id(inode->root); + ), + + TP_printk_btrfs("root=%llu(%s) ino=%llu start=%llu len=%llu uptodate=%d", + show_root_type(__entry->root_objectid), + __entry->ino, __entry->start, + __entry->len, !!__entry->uptodate) +); + DECLARE_EVENT_CLASS(btrfs__writepage, - TP_PROTO(const struct page *page, const struct inode *inode, + TP_PROTO(const struct folio *folio, const struct inode *inode, const struct writeback_control *wbc), - TP_ARGS(page, inode, wbc), + TP_ARGS(folio, inode, wbc), TP_STRUCT__entry_btrfs( __field( u64, ino ) @@ -536,78 +687,70 @@ DECLARE_EVENT_CLASS(btrfs__writepage, __field( loff_t, range_start ) __field( loff_t, range_end ) __field( char, for_kupdate ) - __field( char, for_reclaim ) __field( char, range_cyclic ) - __field( pgoff_t, writeback_index ) + __field( unsigned long, writeback_index ) __field( u64, root_objectid ) ), TP_fast_assign_btrfs(btrfs_sb(inode->i_sb), __entry->ino = btrfs_ino(BTRFS_I(inode)); - __entry->index = page->index; + __entry->index = folio->index; __entry->nr_to_write = wbc->nr_to_write; __entry->pages_skipped = wbc->pages_skipped; __entry->range_start = wbc->range_start; __entry->range_end = wbc->range_end; __entry->for_kupdate = wbc->for_kupdate; - __entry->for_reclaim = wbc->for_reclaim; __entry->range_cyclic = wbc->range_cyclic; __entry->writeback_index = inode->i_mapping->writeback_index; - __entry->root_objectid = - BTRFS_I(inode)->root->root_key.objectid; + __entry->root_objectid = btrfs_root_id(BTRFS_I(inode)->root); ), TP_printk_btrfs("root=%llu(%s) ino=%llu page_index=%lu " "nr_to_write=%ld pages_skipped=%ld range_start=%llu " "range_end=%llu for_kupdate=%d " - "for_reclaim=%d range_cyclic=%d writeback_index=%lu", + "range_cyclic=%d writeback_index=%lu", show_root_type(__entry->root_objectid), __entry->ino, __entry->index, __entry->nr_to_write, __entry->pages_skipped, __entry->range_start, __entry->range_end, - __entry->for_kupdate, - __entry->for_reclaim, __entry->range_cyclic, - (unsigned long)__entry->writeback_index) + __entry->for_kupdate, __entry->range_cyclic, + __entry->writeback_index) ); -DEFINE_EVENT(btrfs__writepage, __extent_writepage, +DEFINE_EVENT(btrfs__writepage, extent_writepage, - TP_PROTO(const struct page *page, const struct inode *inode, + TP_PROTO(const struct folio *folio, const struct inode *inode, const struct writeback_control *wbc), - TP_ARGS(page, inode, wbc) + TP_ARGS(folio, inode, wbc) ); TRACE_EVENT(btrfs_writepage_end_io_hook, - TP_PROTO(const struct page *page, u64 start, u64 end, int uptodate), + TP_PROTO(const struct btrfs_inode *inode, u64 start, u64 end, + int uptodate), - TP_ARGS(page, start, end, uptodate), + TP_ARGS(inode, start, end, uptodate), TP_STRUCT__entry_btrfs( __field( u64, ino ) - __field( pgoff_t, index ) __field( u64, start ) __field( u64, end ) __field( int, uptodate ) __field( u64, root_objectid ) ), - TP_fast_assign_btrfs(btrfs_sb(page->mapping->host->i_sb), - __entry->ino = btrfs_ino(BTRFS_I(page->mapping->host)); - __entry->index = page->index; + TP_fast_assign_btrfs(inode->root->fs_info, + __entry->ino = btrfs_ino(inode); __entry->start = start; __entry->end = end; __entry->uptodate = uptodate; - __entry->root_objectid = - BTRFS_I(page->mapping->host)->root->root_key.objectid; + __entry->root_objectid = btrfs_root_id(inode->root); ), - TP_printk_btrfs("root=%llu(%s) ino=%llu page_index=%lu start=%llu " - "end=%llu uptodate=%d", + TP_printk_btrfs("root=%llu(%s) ino=%llu start=%llu end=%llu uptodate=%d", show_root_type(__entry->root_objectid), - __entry->ino, (unsigned long)__entry->index, - __entry->start, + __entry->ino, __entry->start, __entry->end, __entry->uptodate) ); @@ -632,8 +775,7 @@ TRACE_EVENT(btrfs_sync_file, __entry->ino = btrfs_ino(BTRFS_I(inode)); __entry->parent = btrfs_ino(BTRFS_I(d_inode(dentry->d_parent))); __entry->datasync = datasync; - __entry->root_objectid = - BTRFS_I(inode)->root->root_key.objectid; + __entry->root_objectid = btrfs_root_id(BTRFS_I(inode)->root); ), TP_printk_btrfs("root=%llu(%s) ino=%llu parent=%llu datasync=%d", @@ -663,7 +805,7 @@ TRACE_EVENT(btrfs_sync_fs, TRACE_EVENT(btrfs_add_block_group, TP_PROTO(const struct btrfs_fs_info *fs_info, - const struct btrfs_block_group_cache *block_group, int create), + const struct btrfs_block_group *block_group, int create), TP_ARGS(fs_info, block_group, create), @@ -677,11 +819,10 @@ TRACE_EVENT(btrfs_add_block_group, ), TP_fast_assign_btrfs(fs_info, - __entry->offset = block_group->key.objectid; - __entry->size = block_group->key.offset; + __entry->offset = block_group->start; + __entry->size = block_group->length; __entry->flags = block_group->flags; - __entry->bytes_used = - btrfs_block_group_used(&block_group->item); + __entry->bytes_used = block_group->used; __entry->bytes_super = block_group->bytes_super; __entry->create = create; ), @@ -709,11 +850,9 @@ TRACE_EVENT(btrfs_add_block_group, DECLARE_EVENT_CLASS(btrfs_delayed_tree_ref, TP_PROTO(const struct btrfs_fs_info *fs_info, - const struct btrfs_delayed_ref_node *ref, - const struct btrfs_delayed_tree_ref *full_ref, - int action), + const struct btrfs_delayed_ref_node *ref), - TP_ARGS(fs_info, ref, full_ref, action), + TP_ARGS(fs_info, ref), TP_STRUCT__entry_btrfs( __field( u64, bytenr ) @@ -729,10 +868,10 @@ DECLARE_EVENT_CLASS(btrfs_delayed_tree_ref, TP_fast_assign_btrfs(fs_info, __entry->bytenr = ref->bytenr; __entry->num_bytes = ref->num_bytes; - __entry->action = action; - __entry->parent = full_ref->parent; - __entry->ref_root = full_ref->root; - __entry->level = full_ref->level; + __entry->action = ref->action; + __entry->parent = ref->parent; + __entry->ref_root = ref->ref_root; + __entry->level = ref->tree_ref.level; __entry->type = ref->type; __entry->seq = ref->seq; ), @@ -752,31 +891,25 @@ DECLARE_EVENT_CLASS(btrfs_delayed_tree_ref, DEFINE_EVENT(btrfs_delayed_tree_ref, add_delayed_tree_ref, TP_PROTO(const struct btrfs_fs_info *fs_info, - const struct btrfs_delayed_ref_node *ref, - const struct btrfs_delayed_tree_ref *full_ref, - int action), + const struct btrfs_delayed_ref_node *ref), - TP_ARGS(fs_info, ref, full_ref, action) + TP_ARGS(fs_info, ref) ); DEFINE_EVENT(btrfs_delayed_tree_ref, run_delayed_tree_ref, TP_PROTO(const struct btrfs_fs_info *fs_info, - const struct btrfs_delayed_ref_node *ref, - const struct btrfs_delayed_tree_ref *full_ref, - int action), + const struct btrfs_delayed_ref_node *ref), - TP_ARGS(fs_info, ref, full_ref, action) + TP_ARGS(fs_info, ref) ); DECLARE_EVENT_CLASS(btrfs_delayed_data_ref, TP_PROTO(const struct btrfs_fs_info *fs_info, - const struct btrfs_delayed_ref_node *ref, - const struct btrfs_delayed_data_ref *full_ref, - int action), + const struct btrfs_delayed_ref_node *ref), - TP_ARGS(fs_info, ref, full_ref, action), + TP_ARGS(fs_info, ref), TP_STRUCT__entry_btrfs( __field( u64, bytenr ) @@ -793,11 +926,11 @@ DECLARE_EVENT_CLASS(btrfs_delayed_data_ref, TP_fast_assign_btrfs(fs_info, __entry->bytenr = ref->bytenr; __entry->num_bytes = ref->num_bytes; - __entry->action = action; - __entry->parent = full_ref->parent; - __entry->ref_root = full_ref->root; - __entry->owner = full_ref->objectid; - __entry->offset = full_ref->offset; + __entry->action = ref->action; + __entry->parent = ref->parent; + __entry->ref_root = ref->ref_root; + __entry->owner = ref->data_ref.objectid; + __entry->offset = ref->data_ref.offset; __entry->type = ref->type; __entry->seq = ref->seq; ), @@ -819,21 +952,17 @@ DECLARE_EVENT_CLASS(btrfs_delayed_data_ref, DEFINE_EVENT(btrfs_delayed_data_ref, add_delayed_data_ref, TP_PROTO(const struct btrfs_fs_info *fs_info, - const struct btrfs_delayed_ref_node *ref, - const struct btrfs_delayed_data_ref *full_ref, - int action), + const struct btrfs_delayed_ref_node *ref), - TP_ARGS(fs_info, ref, full_ref, action) + TP_ARGS(fs_info, ref) ); DEFINE_EVENT(btrfs_delayed_data_ref, run_delayed_data_ref, TP_PROTO(const struct btrfs_fs_info *fs_info, - const struct btrfs_delayed_ref_node *ref, - const struct btrfs_delayed_data_ref *full_ref, - int action), + const struct btrfs_delayed_ref_node *ref), - TP_ARGS(fs_info, ref, full_ref, action) + TP_ARGS(fs_info, ref) ); DECLARE_EVENT_CLASS(btrfs_delayed_ref_head, @@ -898,7 +1027,7 @@ DEFINE_EVENT(btrfs_delayed_ref_head, run_delayed_ref_head, DECLARE_EVENT_CLASS(btrfs__chunk, TP_PROTO(const struct btrfs_fs_info *fs_info, - const struct map_lookup *map, u64 offset, u64 size), + const struct btrfs_chunk_map *map, u64 offset, u64 size), TP_ARGS(fs_info, map, offset, size), @@ -917,7 +1046,7 @@ DECLARE_EVENT_CLASS(btrfs__chunk, __entry->sub_stripes = map->sub_stripes; __entry->offset = offset; __entry->size = size; - __entry->root_objectid = fs_info->chunk_root->root_key.objectid; + __entry->root_objectid = btrfs_root_id(fs_info->chunk_root); ), TP_printk_btrfs("root=%llu(%s) offset=%llu size=%llu " @@ -932,7 +1061,7 @@ DECLARE_EVENT_CLASS(btrfs__chunk, DEFINE_EVENT(btrfs__chunk, btrfs_chunk_alloc, TP_PROTO(const struct btrfs_fs_info *fs_info, - const struct map_lookup *map, u64 offset, u64 size), + const struct btrfs_chunk_map *map, u64 offset, u64 size), TP_ARGS(fs_info, map, offset, size) ); @@ -940,7 +1069,7 @@ DEFINE_EVENT(btrfs__chunk, btrfs_chunk_alloc, DEFINE_EVENT(btrfs__chunk, btrfs_chunk_free, TP_PROTO(const struct btrfs_fs_info *fs_info, - const struct map_lookup *map, u64 offset, u64 size), + const struct btrfs_chunk_map *map, u64 offset, u64 size), TP_ARGS(fs_info, map, offset, size) ); @@ -962,9 +1091,9 @@ TRACE_EVENT(btrfs_cow_block, ), TP_fast_assign_btrfs(root->fs_info, - __entry->root_objectid = root->root_key.objectid; + __entry->root_objectid = btrfs_root_id(root); __entry->buf_start = buf->start; - __entry->refs = atomic_read(&buf->refs); + __entry->refs = refcount_read(&buf->refs); __entry->cow_start = cow->start; __entry->buf_level = btrfs_header_level(buf); __entry->cow_level = btrfs_header_level(cow); @@ -982,7 +1111,7 @@ TRACE_EVENT(btrfs_cow_block, TRACE_EVENT(btrfs_space_reservation, - TP_PROTO(const struct btrfs_fs_info *fs_info, char *type, u64 val, + TP_PROTO(const struct btrfs_fs_info *fs_info, const char *type, u64 val, u64 bytes, int reserve), TP_ARGS(fs_info, type, val, bytes, reserve), @@ -995,7 +1124,7 @@ TRACE_EVENT(btrfs_space_reservation, ), TP_fast_assign_btrfs(fs_info, - __assign_str(type, type); + __assign_str(type); __entry->val = val; __entry->bytes = bytes; __entry->reserve = reserve; @@ -1006,16 +1135,10 @@ TRACE_EVENT(btrfs_space_reservation, __entry->bytes) ); -#define show_flush_action(action) \ - __print_symbolic(action, \ - { BTRFS_RESERVE_NO_FLUSH, "BTRFS_RESERVE_NO_FLUSH"}, \ - { BTRFS_RESERVE_FLUSH_LIMIT, "BTRFS_RESERVE_FLUSH_LIMIT"}, \ - { BTRFS_RESERVE_FLUSH_ALL, "BTRFS_RESERVE_FLUSH_ALL"}) - TRACE_EVENT(btrfs_trigger_flush, TP_PROTO(const struct btrfs_fs_info *fs_info, u64 flags, u64 bytes, - int flush, char *reason), + int flush, const char *reason), TP_ARGS(fs_info, flags, bytes, flush, reason), @@ -1030,41 +1153,32 @@ TRACE_EVENT(btrfs_trigger_flush, __entry->flags = flags; __entry->bytes = bytes; __entry->flush = flush; - __assign_str(reason, reason) + __assign_str(reason); ), TP_printk_btrfs("%s: flush=%d(%s) flags=%llu(%s) bytes=%llu", __get_str(reason), __entry->flush, - show_flush_action(__entry->flush), + __print_symbolic(__entry->flush, FLUSH_ACTIONS), __entry->flags, __print_flags((unsigned long)__entry->flags, "|", BTRFS_GROUP_FLAGS), __entry->bytes) ); -#define show_flush_state(state) \ - __print_symbolic(state, \ - { FLUSH_DELAYED_ITEMS_NR, "FLUSH_DELAYED_ITEMS_NR"}, \ - { FLUSH_DELAYED_ITEMS, "FLUSH_DELAYED_ITEMS"}, \ - { FLUSH_DELALLOC, "FLUSH_DELALLOC"}, \ - { FLUSH_DELALLOC_WAIT, "FLUSH_DELALLOC_WAIT"}, \ - { FLUSH_DELAYED_REFS_NR, "FLUSH_DELAYED_REFS_NR"}, \ - { FLUSH_DELAYED_REFS, "FLUSH_ELAYED_REFS"}, \ - { ALLOC_CHUNK, "ALLOC_CHUNK"}, \ - { COMMIT_TRANS, "COMMIT_TRANS"}) TRACE_EVENT(btrfs_flush_space, TP_PROTO(const struct btrfs_fs_info *fs_info, u64 flags, u64 num_bytes, - int state, int ret), + int state, int ret, bool for_preempt), - TP_ARGS(fs_info, flags, num_bytes, state, ret), + TP_ARGS(fs_info, flags, num_bytes, state, ret, for_preempt), TP_STRUCT__entry_btrfs( __field( u64, flags ) __field( u64, num_bytes ) __field( int, state ) __field( int, ret ) + __field( bool, for_preempt ) ), TP_fast_assign_btrfs(fs_info, @@ -1072,15 +1186,16 @@ TRACE_EVENT(btrfs_flush_space, __entry->num_bytes = num_bytes; __entry->state = state; __entry->ret = ret; + __entry->for_preempt = for_preempt; ), - TP_printk_btrfs("state=%d(%s) flags=%llu(%s) num_bytes=%llu ret=%d", + TP_printk_btrfs("state=%d(%s) flags=%llu(%s) num_bytes=%llu ret=%d for_preempt=%d", __entry->state, - show_flush_state(__entry->state), + __print_symbolic(__entry->state, FLUSH_STATES), __entry->flags, __print_flags((unsigned long)__entry->flags, "|", BTRFS_GROUP_FLAGS), - __entry->num_bytes, __entry->ret) + __entry->num_bytes, __entry->ret, __entry->for_preempt) ); DECLARE_EVENT_CLASS(btrfs__reserved_extent, @@ -1119,81 +1234,163 @@ DEFINE_EVENT(btrfs__reserved_extent, btrfs_reserved_extent_free, TP_ARGS(fs_info, start, len) ); -TRACE_EVENT(find_free_extent, +TRACE_EVENT(btrfs_find_free_extent, - TP_PROTO(const struct btrfs_fs_info *fs_info, u64 num_bytes, - u64 empty_size, u64 data), + TP_PROTO(const struct btrfs_root *root, + const struct find_free_extent_ctl *ffe_ctl), - TP_ARGS(fs_info, num_bytes, empty_size, data), + TP_ARGS(root, ffe_ctl), TP_STRUCT__entry_btrfs( + __field( u64, root_objectid ) __field( u64, num_bytes ) __field( u64, empty_size ) - __field( u64, data ) + __field( u64, flags ) ), - TP_fast_assign_btrfs(fs_info, - __entry->num_bytes = num_bytes; - __entry->empty_size = empty_size; - __entry->data = data; + TP_fast_assign_btrfs(root->fs_info, + __entry->root_objectid = btrfs_root_id(root); + __entry->num_bytes = ffe_ctl->num_bytes; + __entry->empty_size = ffe_ctl->empty_size; + __entry->flags = ffe_ctl->flags; ), TP_printk_btrfs("root=%llu(%s) len=%llu empty_size=%llu flags=%llu(%s)", - show_root_type(BTRFS_EXTENT_TREE_OBJECTID), - __entry->num_bytes, __entry->empty_size, __entry->data, - __print_flags((unsigned long)__entry->data, "|", + show_root_type(__entry->root_objectid), + __entry->num_bytes, __entry->empty_size, __entry->flags, + __print_flags((unsigned long)__entry->flags, "|", + BTRFS_GROUP_FLAGS)) +); + +TRACE_EVENT(btrfs_find_free_extent_search_loop, + + TP_PROTO(const struct btrfs_root *root, + const struct find_free_extent_ctl *ffe_ctl), + + TP_ARGS(root, ffe_ctl), + + TP_STRUCT__entry_btrfs( + __field( u64, root_objectid ) + __field( u64, num_bytes ) + __field( u64, empty_size ) + __field( u64, flags ) + __field( u64, loop ) + ), + + TP_fast_assign_btrfs(root->fs_info, + __entry->root_objectid = btrfs_root_id(root); + __entry->num_bytes = ffe_ctl->num_bytes; + __entry->empty_size = ffe_ctl->empty_size; + __entry->flags = ffe_ctl->flags; + __entry->loop = ffe_ctl->loop; + ), + + TP_printk_btrfs("root=%llu(%s) len=%llu empty_size=%llu flags=%llu(%s) loop=%llu", + show_root_type(__entry->root_objectid), + __entry->num_bytes, __entry->empty_size, __entry->flags, + __print_flags((unsigned long)__entry->flags, "|", BTRFS_GROUP_FLAGS), + __entry->loop) +); + +TRACE_EVENT(btrfs_find_free_extent_have_block_group, + + TP_PROTO(const struct btrfs_root *root, + const struct find_free_extent_ctl *ffe_ctl, + const struct btrfs_block_group *block_group), + + TP_ARGS(root, ffe_ctl, block_group), + + TP_STRUCT__entry_btrfs( + __field( u64, root_objectid ) + __field( u64, num_bytes ) + __field( u64, empty_size ) + __field( u64, flags ) + __field( u64, loop ) + __field( bool, hinted ) + __field( u64, bg_start ) + __field( u64, bg_flags ) + ), + + TP_fast_assign_btrfs(root->fs_info, + __entry->root_objectid = btrfs_root_id(root); + __entry->num_bytes = ffe_ctl->num_bytes; + __entry->empty_size = ffe_ctl->empty_size; + __entry->flags = ffe_ctl->flags; + __entry->loop = ffe_ctl->loop; + __entry->hinted = ffe_ctl->hinted; + __entry->bg_start = block_group->start; + __entry->bg_flags = block_group->flags; + ), + + TP_printk_btrfs( +"root=%llu(%s) len=%llu empty_size=%llu flags=%llu(%s) loop=%llu hinted=%d block_group=%llu bg_flags=%llu(%s)", + show_root_type(__entry->root_objectid), + __entry->num_bytes, __entry->empty_size, __entry->flags, + __print_flags((unsigned long)__entry->flags, "|", BTRFS_GROUP_FLAGS), + __entry->loop, __entry->hinted, + __entry->bg_start, __entry->bg_flags, + __print_flags((unsigned long)__entry->bg_flags, "|", BTRFS_GROUP_FLAGS)) ); DECLARE_EVENT_CLASS(btrfs__reserve_extent, - TP_PROTO(const struct btrfs_block_group_cache *block_group, u64 start, - u64 len), + TP_PROTO(const struct btrfs_block_group *block_group, + const struct find_free_extent_ctl *ffe_ctl), - TP_ARGS(block_group, start, len), + TP_ARGS(block_group, ffe_ctl), TP_STRUCT__entry_btrfs( __field( u64, bg_objectid ) __field( u64, flags ) + __field( int, bg_size_class ) __field( u64, start ) __field( u64, len ) + __field( u64, loop ) + __field( bool, hinted ) + __field( int, size_class ) ), TP_fast_assign_btrfs(block_group->fs_info, - __entry->bg_objectid = block_group->key.objectid; + __entry->bg_objectid = block_group->start; __entry->flags = block_group->flags; - __entry->start = start; - __entry->len = len; + __entry->bg_size_class = block_group->size_class; + __entry->start = ffe_ctl->search_start; + __entry->len = ffe_ctl->num_bytes; + __entry->loop = ffe_ctl->loop; + __entry->hinted = ffe_ctl->hinted; + __entry->size_class = ffe_ctl->size_class; ), - TP_printk_btrfs("root=%llu(%s) block_group=%llu flags=%llu(%s) " - "start=%llu len=%llu", + TP_printk_btrfs( +"root=%llu(%s) block_group=%llu flags=%llu(%s) bg_size_class=%d start=%llu len=%llu loop=%llu hinted=%d size_class=%d", show_root_type(BTRFS_EXTENT_TREE_OBJECTID), __entry->bg_objectid, __entry->flags, __print_flags((unsigned long)__entry->flags, "|", BTRFS_GROUP_FLAGS), - __entry->start, __entry->len) + __entry->bg_size_class, __entry->start, __entry->len, + __entry->loop, __entry->hinted, __entry->size_class) ); DEFINE_EVENT(btrfs__reserve_extent, btrfs_reserve_extent, - TP_PROTO(const struct btrfs_block_group_cache *block_group, u64 start, - u64 len), + TP_PROTO(const struct btrfs_block_group *block_group, + const struct find_free_extent_ctl *ffe_ctl), - TP_ARGS(block_group, start, len) + TP_ARGS(block_group, ffe_ctl) ); DEFINE_EVENT(btrfs__reserve_extent, btrfs_reserve_extent_cluster, - TP_PROTO(const struct btrfs_block_group_cache *block_group, u64 start, - u64 len), + TP_PROTO(const struct btrfs_block_group *block_group, + const struct find_free_extent_ctl *ffe_ctl), - TP_ARGS(block_group, start, len) + TP_ARGS(block_group, ffe_ctl) ); TRACE_EVENT(btrfs_find_cluster, - TP_PROTO(const struct btrfs_block_group_cache *block_group, u64 start, + TP_PROTO(const struct btrfs_block_group *block_group, u64 start, u64 bytes, u64 empty_size, u64 min_bytes), TP_ARGS(block_group, start, bytes, empty_size, min_bytes), @@ -1208,7 +1405,7 @@ TRACE_EVENT(btrfs_find_cluster, ), TP_fast_assign_btrfs(block_group->fs_info, - __entry->bg_objectid = block_group->key.objectid; + __entry->bg_objectid = block_group->start; __entry->flags = block_group->flags; __entry->start = start; __entry->bytes = bytes; @@ -1226,7 +1423,7 @@ TRACE_EVENT(btrfs_find_cluster, TRACE_EVENT(btrfs_failed_cluster_setup, - TP_PROTO(const struct btrfs_block_group_cache *block_group), + TP_PROTO(const struct btrfs_block_group *block_group), TP_ARGS(block_group), @@ -1235,7 +1432,7 @@ TRACE_EVENT(btrfs_failed_cluster_setup, ), TP_fast_assign_btrfs(block_group->fs_info, - __entry->bg_objectid = block_group->key.objectid; + __entry->bg_objectid = block_group->start; ), TP_printk_btrfs("block_group=%llu", __entry->bg_objectid) @@ -1243,7 +1440,7 @@ TRACE_EVENT(btrfs_failed_cluster_setup, TRACE_EVENT(btrfs_setup_cluster, - TP_PROTO(const struct btrfs_block_group_cache *block_group, + TP_PROTO(const struct btrfs_block_group *block_group, const struct btrfs_free_cluster *cluster, u64 size, int bitmap), @@ -1259,7 +1456,7 @@ TRACE_EVENT(btrfs_setup_cluster, ), TP_fast_assign_btrfs(block_group->fs_info, - __entry->bg_objectid = block_group->key.objectid; + __entry->bg_objectid = block_group->start; __entry->flags = block_group->flags; __entry->start = cluster->window_start; __entry->max_size = cluster->max_size; @@ -1277,7 +1474,7 @@ TRACE_EVENT(btrfs_setup_cluster, ); struct extent_state; -TRACE_EVENT(alloc_extent_state, +TRACE_EVENT(btrfs_alloc_extent_state, TP_PROTO(const struct extent_state *state, gfp_t mask, unsigned long IP), @@ -1286,21 +1483,21 @@ TRACE_EVENT(alloc_extent_state, TP_STRUCT__entry( __field(const struct extent_state *, state) - __field(gfp_t, mask) - __field(unsigned long, ip) + __field(unsigned long, mask) + __field(const void*, ip) ), TP_fast_assign( __entry->state = state, - __entry->mask = mask, - __entry->ip = IP + __entry->mask = (__force unsigned long)mask, + __entry->ip = (const void *)IP ), TP_printk("state=%p mask=%s caller=%pS", __entry->state, - show_gfp_flags(__entry->mask), (const void *)__entry->ip) + show_gfp_flags(__entry->mask), __entry->ip) ); -TRACE_EVENT(free_extent_state, +TRACE_EVENT(btrfs_free_extent_state, TP_PROTO(const struct extent_state *state, unsigned long IP), @@ -1308,16 +1505,15 @@ TRACE_EVENT(free_extent_state, TP_STRUCT__entry( __field(const struct extent_state *, state) - __field(unsigned long, ip) + __field(const void*, ip) ), TP_fast_assign( __entry->state = state, - __entry->ip = IP + __entry->ip = (const void *)IP ), - TP_printk("state=%p caller=%pS", __entry->state, - (const void *)__entry->ip) + TP_printk("state=%p caller=%pS", __entry->state, __entry->ip) ); DECLARE_EVENT_CLASS(btrfs__work, @@ -1331,7 +1527,6 @@ DECLARE_EVENT_CLASS(btrfs__work, __field( const void *, wq ) __field( const void *, func ) __field( const void *, ordered_func ) - __field( const void *, ordered_free ) __field( const void *, normal_work ) ), @@ -1340,20 +1535,18 @@ DECLARE_EVENT_CLASS(btrfs__work, __entry->wq = work->wq; __entry->func = work->func; __entry->ordered_func = work->ordered_func; - __entry->ordered_free = work->ordered_free; __entry->normal_work = &work->normal_work; ), - TP_printk_btrfs("work=%p (normal_work=%p) wq=%p func=%pf ordered_func=%p " - "ordered_free=%p", + TP_printk_btrfs("work=%p (normal_work=%p) wq=%p func=%ps ordered_func=%p", __entry->work, __entry->normal_work, __entry->wq, - __entry->func, __entry->ordered_func, __entry->ordered_free) + __entry->func, __entry->ordered_func) ); /* - * For situiations when the work is freed, we pass fs_info and a tag that that - * matches address of the work structure so it can be paired with the - * scheduling event. + * For situations when the work is freed, we pass fs_info and a tag that matches + * the address of the work structure so it can be paired with the scheduling + * event. DO NOT add anything here that dereferences wtag. */ DECLARE_EVENT_CLASS(btrfs__work__done, @@ -1400,42 +1593,36 @@ DEFINE_EVENT(btrfs__work, btrfs_ordered_sched, TP_ARGS(work) ); -DECLARE_EVENT_CLASS(btrfs__workqueue, +DECLARE_EVENT_CLASS(btrfs_workqueue, - TP_PROTO(const struct __btrfs_workqueue *wq, - const char *name, int high), + TP_PROTO(const struct btrfs_workqueue *wq, const char *name), - TP_ARGS(wq, name, high), + TP_ARGS(wq, name), TP_STRUCT__entry_btrfs( __field( const void *, wq ) __string( name, name ) - __field( int , high ) ), TP_fast_assign_btrfs(btrfs_workqueue_owner(wq), __entry->wq = wq; - __assign_str(name, name); - __entry->high = high; + __assign_str(name); ), - TP_printk_btrfs("name=%s%s wq=%p", __get_str(name), - __print_flags(__entry->high, "", - {(WQ_HIGHPRI), "-high"}), + TP_printk_btrfs("name=%s wq=%p", __get_str(name), __entry->wq) ); -DEFINE_EVENT(btrfs__workqueue, btrfs_workqueue_alloc, +DEFINE_EVENT(btrfs_workqueue, btrfs_workqueue_alloc, - TP_PROTO(const struct __btrfs_workqueue *wq, - const char *name, int high), + TP_PROTO(const struct btrfs_workqueue *wq, const char *name), - TP_ARGS(wq, name, high) + TP_ARGS(wq, name) ); -DECLARE_EVENT_CLASS(btrfs__workqueue_done, +DECLARE_EVENT_CLASS(btrfs_workqueue_done, - TP_PROTO(const struct __btrfs_workqueue *wq), + TP_PROTO(const struct btrfs_workqueue *wq), TP_ARGS(wq), @@ -1450,9 +1637,9 @@ DECLARE_EVENT_CLASS(btrfs__workqueue_done, TP_printk_btrfs("wq=%p", __entry->wq) ); -DEFINE_EVENT(btrfs__workqueue_done, btrfs_workqueue_destroy, +DEFINE_EVENT(btrfs_workqueue_done, btrfs_workqueue_destroy, - TP_PROTO(const struct __btrfs_workqueue *wq), + TP_PROTO(const struct btrfs_workqueue *wq), TP_ARGS(wq) ); @@ -1479,8 +1666,7 @@ DECLARE_EVENT_CLASS(btrfs__qgroup_rsv_data, ), TP_fast_assign_btrfs(btrfs_sb(inode->i_sb), - __entry->rootid = - BTRFS_I(inode)->root->root_key.objectid; + __entry->rootid = btrfs_root_id(BTRFS_I(inode)->root); __entry->ino = btrfs_ino(BTRFS_I(inode)); __entry->start = start; __entry->len = len; @@ -1512,40 +1698,12 @@ DEFINE_EVENT(btrfs__qgroup_rsv_data, btrfs_qgroup_release_data, TP_ARGS(inode, start, len, reserved, op) ); -DECLARE_EVENT_CLASS(btrfs__qgroup_delayed_ref, - - TP_PROTO(const struct btrfs_fs_info *fs_info, - u64 ref_root, u64 reserved), - - TP_ARGS(fs_info, ref_root, reserved), - - TP_STRUCT__entry_btrfs( - __field( u64, ref_root ) - __field( u64, reserved ) - ), - - TP_fast_assign_btrfs(fs_info, - __entry->ref_root = ref_root; - __entry->reserved = reserved; - ), - - TP_printk_btrfs("root=%llu reserved=%llu op=free", - __entry->ref_root, __entry->reserved) -); - -DEFINE_EVENT(btrfs__qgroup_delayed_ref, btrfs_qgroup_free_delayed_ref, - - TP_PROTO(const struct btrfs_fs_info *fs_info, - u64 ref_root, u64 reserved), - - TP_ARGS(fs_info, ref_root, reserved) -); - DECLARE_EVENT_CLASS(btrfs_qgroup_extent, TP_PROTO(const struct btrfs_fs_info *fs_info, - const struct btrfs_qgroup_extent_record *rec), + const struct btrfs_qgroup_extent_record *rec, + u64 bytenr), - TP_ARGS(fs_info, rec), + TP_ARGS(fs_info, rec, bytenr), TP_STRUCT__entry_btrfs( __field( u64, bytenr ) @@ -1553,32 +1711,33 @@ DECLARE_EVENT_CLASS(btrfs_qgroup_extent, ), TP_fast_assign_btrfs(fs_info, - __entry->bytenr = rec->bytenr, + __entry->bytenr = bytenr; __entry->num_bytes = rec->num_bytes; ), TP_printk_btrfs("bytenr=%llu num_bytes=%llu", - (unsigned long long)__entry->bytenr, - (unsigned long long)__entry->num_bytes) + __entry->bytenr, __entry->num_bytes) ); DEFINE_EVENT(btrfs_qgroup_extent, btrfs_qgroup_account_extents, TP_PROTO(const struct btrfs_fs_info *fs_info, - const struct btrfs_qgroup_extent_record *rec), + const struct btrfs_qgroup_extent_record *rec, + u64 bytenr), - TP_ARGS(fs_info, rec) + TP_ARGS(fs_info, rec, bytenr) ); DEFINE_EVENT(btrfs_qgroup_extent, btrfs_qgroup_trace_extent, TP_PROTO(const struct btrfs_fs_info *fs_info, - const struct btrfs_qgroup_extent_record *rec), + const struct btrfs_qgroup_extent_record *rec, + u64 bytenr), - TP_ARGS(fs_info, rec) + TP_ARGS(fs_info, rec, bytenr) ); -TRACE_EVENT(qgroup_num_dirty_extents, +TRACE_EVENT(btrfs_qgroup_num_dirty_extents, TP_PROTO(const struct btrfs_fs_info *fs_info, u64 transid, u64 num_dirty_extents), @@ -1632,10 +1791,10 @@ TRACE_EVENT(btrfs_qgroup_account_extent, __entry->nr_new_roots) ); -TRACE_EVENT(qgroup_update_counters, +TRACE_EVENT(btrfs_qgroup_update_counters, TP_PROTO(const struct btrfs_fs_info *fs_info, - struct btrfs_qgroup *qgroup, + const struct btrfs_qgroup *qgroup, u64 cur_old_count, u64 cur_new_count), TP_ARGS(fs_info, qgroup, cur_old_count, cur_new_count), @@ -1661,9 +1820,9 @@ TRACE_EVENT(qgroup_update_counters, __entry->cur_old_count, __entry->cur_new_count) ); -TRACE_EVENT(qgroup_update_reserve, +TRACE_EVENT(btrfs_qgroup_update_reserve, - TP_PROTO(struct btrfs_fs_info *fs_info, struct btrfs_qgroup *qgroup, + TP_PROTO(const struct btrfs_fs_info *fs_info, const struct btrfs_qgroup *qgroup, s64 diff, int type), TP_ARGS(fs_info, qgroup, diff, type), @@ -1679,16 +1838,17 @@ TRACE_EVENT(qgroup_update_reserve, __entry->qgid = qgroup->qgroupid; __entry->cur_reserved = qgroup->rsv.values[type]; __entry->diff = diff; + __entry->type = type; ), TP_printk_btrfs("qgid=%llu type=%s cur_reserved=%llu diff=%lld", - __entry->qgid, show_qgroup_rsv_type(__entry->type), + __entry->qgid, __print_symbolic(__entry->type, QGROUP_RSV_TYPES), __entry->cur_reserved, __entry->diff) ); -TRACE_EVENT(qgroup_meta_reserve, +TRACE_EVENT(btrfs_qgroup_meta_reserve, - TP_PROTO(struct btrfs_root *root, s64 diff, int type), + TP_PROTO(const struct btrfs_root *root, s64 diff, int type), TP_ARGS(root, diff, type), @@ -1699,40 +1859,40 @@ TRACE_EVENT(qgroup_meta_reserve, ), TP_fast_assign_btrfs(root->fs_info, - __entry->refroot = root->root_key.objectid; + __entry->refroot = btrfs_root_id(root); __entry->diff = diff; + __entry->type = type; ), TP_printk_btrfs("refroot=%llu(%s) type=%s diff=%lld", show_root_type(__entry->refroot), - show_qgroup_rsv_type(__entry->type), __entry->diff) + __print_symbolic(__entry->type, QGROUP_RSV_TYPES), __entry->diff) ); -TRACE_EVENT(qgroup_meta_convert, +TRACE_EVENT(btrfs_qgroup_meta_convert, - TP_PROTO(struct btrfs_root *root, s64 diff), + TP_PROTO(const struct btrfs_root *root, s64 diff), TP_ARGS(root, diff), TP_STRUCT__entry_btrfs( __field( u64, refroot ) __field( s64, diff ) - __field( int, type ) ), TP_fast_assign_btrfs(root->fs_info, - __entry->refroot = root->root_key.objectid; + __entry->refroot = btrfs_root_id(root); __entry->diff = diff; ), TP_printk_btrfs("refroot=%llu(%s) type=%s->%s diff=%lld", show_root_type(__entry->refroot), - show_qgroup_rsv_type(BTRFS_QGROUP_RSV_META_PREALLOC), - show_qgroup_rsv_type(BTRFS_QGROUP_RSV_META_PERTRANS), + __print_symbolic(BTRFS_QGROUP_RSV_META_PREALLOC, QGROUP_RSV_TYPES), + __print_symbolic(BTRFS_QGROUP_RSV_META_PERTRANS, QGROUP_RSV_TYPES), __entry->diff) ); -TRACE_EVENT(qgroup_meta_free_all_pertrans, +TRACE_EVENT(btrfs_qgroup_meta_free_all_pertrans, TP_PROTO(struct btrfs_root *root), @@ -1745,7 +1905,7 @@ TRACE_EVENT(qgroup_meta_free_all_pertrans, ), TP_fast_assign_btrfs(root->fs_info, - __entry->refroot = root->root_key.objectid; + __entry->refroot = btrfs_root_id(root); spin_lock(&root->qgroup_meta_rsv_lock); __entry->diff = -(s64)root->qgroup_meta_rsv_pertrans; spin_unlock(&root->qgroup_meta_rsv_lock); @@ -1754,14 +1914,14 @@ TRACE_EVENT(qgroup_meta_free_all_pertrans, TP_printk_btrfs("refroot=%llu(%s) type=%s diff=%lld", show_root_type(__entry->refroot), - show_qgroup_rsv_type(__entry->type), __entry->diff) + __print_symbolic(__entry->type, QGROUP_RSV_TYPES), __entry->diff) ); DECLARE_EVENT_CLASS(btrfs__prelim_ref, TP_PROTO(const struct btrfs_fs_info *fs_info, const struct prelim_ref *oldref, const struct prelim_ref *newref, u64 tree_size), - TP_ARGS(fs_info, newref, oldref, tree_size), + TP_ARGS(fs_info, oldref, newref, tree_size), TP_STRUCT__entry_btrfs( __field( u64, root_id ) @@ -1815,29 +1975,31 @@ DEFINE_EVENT(btrfs__prelim_ref, btrfs_prelim_ref_insert, ); TRACE_EVENT(btrfs_inode_mod_outstanding_extents, - TP_PROTO(struct btrfs_root *root, u64 ino, int mod), + TP_PROTO(const struct btrfs_root *root, u64 ino, int mod, unsigned outstanding), - TP_ARGS(root, ino, mod), + TP_ARGS(root, ino, mod, outstanding), TP_STRUCT__entry_btrfs( __field( u64, root_objectid ) __field( u64, ino ) __field( int, mod ) + __field( unsigned, outstanding ) ), TP_fast_assign_btrfs(root->fs_info, - __entry->root_objectid = root->root_key.objectid; + __entry->root_objectid = btrfs_root_id(root); __entry->ino = ino; __entry->mod = mod; + __entry->outstanding = outstanding; ), - TP_printk_btrfs("root=%llu(%s) ino=%llu mod=%d", + TP_printk_btrfs("root=%llu(%s) ino=%llu mod=%d outstanding=%u", show_root_type(__entry->root_objectid), - __entry->ino, __entry->mod) + __entry->ino, __entry->mod, __entry->outstanding) ); DECLARE_EVENT_CLASS(btrfs__block_group, - TP_PROTO(const struct btrfs_block_group_cache *bg_cache), + TP_PROTO(const struct btrfs_block_group *bg_cache), TP_ARGS(bg_cache), @@ -1849,9 +2011,9 @@ DECLARE_EVENT_CLASS(btrfs__block_group, ), TP_fast_assign_btrfs(bg_cache->fs_info, - __entry->bytenr = bg_cache->key.objectid, - __entry->len = bg_cache->key.offset, - __entry->used = btrfs_block_group_used(&bg_cache->item); + __entry->bytenr = bg_cache->start, + __entry->len = bg_cache->length, + __entry->used = bg_cache->used; __entry->flags = bg_cache->flags; ), @@ -1861,23 +2023,605 @@ DECLARE_EVENT_CLASS(btrfs__block_group, ); DEFINE_EVENT(btrfs__block_group, btrfs_remove_block_group, - TP_PROTO(const struct btrfs_block_group_cache *bg_cache), + TP_PROTO(const struct btrfs_block_group *bg_cache), TP_ARGS(bg_cache) ); DEFINE_EVENT(btrfs__block_group, btrfs_add_unused_block_group, - TP_PROTO(const struct btrfs_block_group_cache *bg_cache), + TP_PROTO(const struct btrfs_block_group *bg_cache), + + TP_ARGS(bg_cache) +); + +DEFINE_EVENT(btrfs__block_group, btrfs_add_reclaim_block_group, + TP_PROTO(const struct btrfs_block_group *bg_cache), + + TP_ARGS(bg_cache) +); + +DEFINE_EVENT(btrfs__block_group, btrfs_reclaim_block_group, + TP_PROTO(const struct btrfs_block_group *bg_cache), TP_ARGS(bg_cache) ); DEFINE_EVENT(btrfs__block_group, btrfs_skip_unused_block_group, - TP_PROTO(const struct btrfs_block_group_cache *bg_cache), + TP_PROTO(const struct btrfs_block_group *bg_cache), TP_ARGS(bg_cache) ); +TRACE_EVENT(btrfs_set_extent_bit, + TP_PROTO(const struct extent_io_tree *tree, + u64 start, u64 len, unsigned set_bits), + + TP_ARGS(tree, start, len, set_bits), + + TP_STRUCT__entry_btrfs( + __field( unsigned, owner ) + __field( u64, ino ) + __field( u64, rootid ) + __field( u64, start ) + __field( u64, len ) + __field( unsigned, set_bits) + ), + + TP_fast_assign_btrfs(btrfs_extent_io_tree_to_fs_info(tree), + const struct btrfs_inode *inode = btrfs_extent_io_tree_to_inode(tree); + + __entry->owner = tree->owner; + __entry->ino = inode ? btrfs_ino(inode) : 0; + __entry->rootid = inode ? btrfs_root_id(inode->root) : 0; + __entry->start = start; + __entry->len = len; + __entry->set_bits = set_bits; + ), + + TP_printk_btrfs( + "io_tree=%s ino=%llu root=%llu start=%llu len=%llu set_bits=%s", + __print_symbolic(__entry->owner, IO_TREE_OWNER), __entry->ino, + __entry->rootid, __entry->start, __entry->len, + __print_flags(__entry->set_bits, "|", EXTENT_FLAGS)) +); + +TRACE_EVENT(btrfs_clear_extent_bit, + TP_PROTO(const struct extent_io_tree *tree, + u64 start, u64 len, unsigned clear_bits), + + TP_ARGS(tree, start, len, clear_bits), + + TP_STRUCT__entry_btrfs( + __field( unsigned, owner ) + __field( u64, ino ) + __field( u64, rootid ) + __field( u64, start ) + __field( u64, len ) + __field( unsigned, clear_bits) + ), + + TP_fast_assign_btrfs(btrfs_extent_io_tree_to_fs_info(tree), + const struct btrfs_inode *inode = btrfs_extent_io_tree_to_inode(tree); + + __entry->owner = tree->owner; + __entry->ino = inode ? btrfs_ino(inode) : 0; + __entry->rootid = inode ? btrfs_root_id(inode->root) : 0; + __entry->start = start; + __entry->len = len; + __entry->clear_bits = clear_bits; + ), + + TP_printk_btrfs( + "io_tree=%s ino=%llu root=%llu start=%llu len=%llu clear_bits=%s", + __print_symbolic(__entry->owner, IO_TREE_OWNER), __entry->ino, + __entry->rootid, __entry->start, __entry->len, + __print_flags(__entry->clear_bits, "|", EXTENT_FLAGS)) +); + +TRACE_EVENT(btrfs_convert_extent_bit, + TP_PROTO(const struct extent_io_tree *tree, + u64 start, u64 len, unsigned set_bits, unsigned clear_bits), + + TP_ARGS(tree, start, len, set_bits, clear_bits), + + TP_STRUCT__entry_btrfs( + __field( unsigned, owner ) + __field( u64, ino ) + __field( u64, rootid ) + __field( u64, start ) + __field( u64, len ) + __field( unsigned, set_bits) + __field( unsigned, clear_bits) + ), + + TP_fast_assign_btrfs(btrfs_extent_io_tree_to_fs_info(tree), + const struct btrfs_inode *inode = btrfs_extent_io_tree_to_inode(tree); + + __entry->owner = tree->owner; + __entry->ino = inode ? btrfs_ino(inode) : 0; + __entry->rootid = inode ? btrfs_root_id(inode->root) : 0; + __entry->start = start; + __entry->len = len; + __entry->set_bits = set_bits; + __entry->clear_bits = clear_bits; + ), + + TP_printk_btrfs( +"io_tree=%s ino=%llu root=%llu start=%llu len=%llu set_bits=%s clear_bits=%s", + __print_symbolic(__entry->owner, IO_TREE_OWNER), __entry->ino, + __entry->rootid, __entry->start, __entry->len, + __print_flags(__entry->set_bits , "|", EXTENT_FLAGS), + __print_flags(__entry->clear_bits, "|", EXTENT_FLAGS)) +); + +DECLARE_EVENT_CLASS(btrfs_dump_space_info, + TP_PROTO(struct btrfs_fs_info *fs_info, + const struct btrfs_space_info *sinfo), + + TP_ARGS(fs_info, sinfo), + + TP_STRUCT__entry_btrfs( + __field( u64, flags ) + __field( u64, total_bytes ) + __field( u64, bytes_used ) + __field( u64, bytes_pinned ) + __field( u64, bytes_reserved ) + __field( u64, bytes_may_use ) + __field( u64, bytes_readonly ) + __field( u64, reclaim_size ) + __field( int, clamp ) + __field( u64, global_reserved ) + __field( u64, trans_reserved ) + __field( u64, delayed_refs_reserved ) + __field( u64, delayed_reserved ) + __field( u64, free_chunk_space ) + __field( u64, delalloc_bytes ) + __field( u64, ordered_bytes ) + ), + + TP_fast_assign_btrfs(fs_info, + __entry->flags = sinfo->flags; + __entry->total_bytes = sinfo->total_bytes; + __entry->bytes_used = sinfo->bytes_used; + __entry->bytes_pinned = sinfo->bytes_pinned; + __entry->bytes_reserved = sinfo->bytes_reserved; + __entry->bytes_may_use = sinfo->bytes_may_use; + __entry->bytes_readonly = sinfo->bytes_readonly; + __entry->reclaim_size = sinfo->reclaim_size; + __entry->clamp = sinfo->clamp; + __entry->global_reserved = fs_info->global_block_rsv.reserved; + __entry->trans_reserved = fs_info->trans_block_rsv.reserved; + __entry->delayed_refs_reserved = fs_info->delayed_refs_rsv.reserved; + __entry->delayed_reserved = fs_info->delayed_block_rsv.reserved; + __entry->free_chunk_space = atomic64_read(&fs_info->free_chunk_space); + __entry->delalloc_bytes = percpu_counter_sum_positive(&fs_info->delalloc_bytes); + __entry->ordered_bytes = percpu_counter_sum_positive(&fs_info->ordered_bytes); + ), + + TP_printk_btrfs("flags=%s total_bytes=%llu bytes_used=%llu " + "bytes_pinned=%llu bytes_reserved=%llu " + "bytes_may_use=%llu bytes_readonly=%llu " + "reclaim_size=%llu clamp=%d global_reserved=%llu " + "trans_reserved=%llu delayed_refs_reserved=%llu " + "delayed_reserved=%llu chunk_free_space=%llu " + "delalloc_bytes=%llu ordered_bytes=%llu", + __print_flags(__entry->flags, "|", BTRFS_GROUP_FLAGS), + __entry->total_bytes, __entry->bytes_used, + __entry->bytes_pinned, __entry->bytes_reserved, + __entry->bytes_may_use, __entry->bytes_readonly, + __entry->reclaim_size, __entry->clamp, + __entry->global_reserved, __entry->trans_reserved, + __entry->delayed_refs_reserved, + __entry->delayed_reserved, __entry->free_chunk_space, + __entry->delalloc_bytes, __entry->ordered_bytes) +); + +DEFINE_EVENT(btrfs_dump_space_info, btrfs_done_preemptive_reclaim, + TP_PROTO(struct btrfs_fs_info *fs_info, + const struct btrfs_space_info *sinfo), + TP_ARGS(fs_info, sinfo) +); + +DEFINE_EVENT(btrfs_dump_space_info, btrfs_fail_all_tickets, + TP_PROTO(struct btrfs_fs_info *fs_info, + const struct btrfs_space_info *sinfo), + TP_ARGS(fs_info, sinfo) +); + +TRACE_EVENT(btrfs_reserve_ticket, + TP_PROTO(const struct btrfs_fs_info *fs_info, u64 flags, u64 bytes, + u64 start_ns, int flush, int error), + + TP_ARGS(fs_info, flags, bytes, start_ns, flush, error), + + TP_STRUCT__entry_btrfs( + __field( u64, flags ) + __field( u64, bytes ) + __field( u64, start_ns ) + __field( int, flush ) + __field( int, error ) + ), + + TP_fast_assign_btrfs(fs_info, + __entry->flags = flags; + __entry->bytes = bytes; + __entry->start_ns = start_ns; + __entry->flush = flush; + __entry->error = error; + ), + + TP_printk_btrfs("flags=%s bytes=%llu start_ns=%llu flush=%s error=%d", + __print_flags(__entry->flags, "|", BTRFS_GROUP_FLAGS), + __entry->bytes, __entry->start_ns, + __print_symbolic(__entry->flush, FLUSH_ACTIONS), + __entry->error) +); + +DECLARE_EVENT_CLASS(btrfs_sleep_tree_lock, + TP_PROTO(const struct extent_buffer *eb, u64 start_ns), + + TP_ARGS(eb, start_ns), + + TP_STRUCT__entry_btrfs( + __field( u64, block ) + __field( u64, generation ) + __field( u64, start_ns ) + __field( u64, end_ns ) + __field( u64, diff_ns ) + __field( u64, owner ) + __field( int, is_log_tree ) + ), + + TP_fast_assign_btrfs(eb->fs_info, + __entry->block = eb->start; + __entry->generation = btrfs_header_generation(eb); + __entry->start_ns = start_ns; + __entry->end_ns = ktime_get_ns(); + __entry->diff_ns = __entry->end_ns - start_ns; + __entry->owner = btrfs_header_owner(eb); + __entry->is_log_tree = (eb->log_index >= 0); + ), + + TP_printk_btrfs( +"block=%llu generation=%llu start_ns=%llu end_ns=%llu diff_ns=%llu owner=%llu is_log_tree=%d", + __entry->block, __entry->generation, + __entry->start_ns, __entry->end_ns, __entry->diff_ns, + __entry->owner, __entry->is_log_tree) +); + +DEFINE_EVENT(btrfs_sleep_tree_lock, btrfs_tree_read_lock, + TP_PROTO(const struct extent_buffer *eb, u64 start_ns), + + TP_ARGS(eb, start_ns) +); + +DEFINE_EVENT(btrfs_sleep_tree_lock, btrfs_tree_lock, + TP_PROTO(const struct extent_buffer *eb, u64 start_ns), + + TP_ARGS(eb, start_ns) +); + +DECLARE_EVENT_CLASS(btrfs_locking_events, + TP_PROTO(const struct extent_buffer *eb), + + TP_ARGS(eb), + + TP_STRUCT__entry_btrfs( + __field( u64, block ) + __field( u64, generation ) + __field( u64, owner ) + __field( int, is_log_tree ) + ), + + TP_fast_assign_btrfs(eb->fs_info, + __entry->block = eb->start; + __entry->generation = btrfs_header_generation(eb); + __entry->owner = btrfs_header_owner(eb); + __entry->is_log_tree = (eb->log_index >= 0); + ), + + TP_printk_btrfs("block=%llu generation=%llu owner=%llu is_log_tree=%d", + __entry->block, __entry->generation, + __entry->owner, __entry->is_log_tree) +); + +#define DEFINE_BTRFS_LOCK_EVENT(name) \ +DEFINE_EVENT(btrfs_locking_events, name, \ + TP_PROTO(const struct extent_buffer *eb), \ + \ + TP_ARGS(eb) \ +) + +DEFINE_BTRFS_LOCK_EVENT(btrfs_tree_unlock); +DEFINE_BTRFS_LOCK_EVENT(btrfs_tree_read_unlock); +DEFINE_BTRFS_LOCK_EVENT(btrfs_try_tree_read_lock); + +DECLARE_EVENT_CLASS(btrfs__space_info_update, + + TP_PROTO(const struct btrfs_fs_info *fs_info, + const struct btrfs_space_info *sinfo, u64 old, s64 diff), + + TP_ARGS(fs_info, sinfo, old, diff), + + TP_STRUCT__entry_btrfs( + __field( u64, type ) + __field( u64, old ) + __field( s64, diff ) + ), + + TP_fast_assign_btrfs(fs_info, + __entry->type = sinfo->flags; + __entry->old = old; + __entry->diff = diff; + ), + TP_printk_btrfs("type=%s old=%llu diff=%lld", + __print_flags(__entry->type, "|", BTRFS_GROUP_FLAGS), + __entry->old, __entry->diff) +); + +DEFINE_EVENT(btrfs__space_info_update, update_bytes_may_use, + + TP_PROTO(const struct btrfs_fs_info *fs_info, + const struct btrfs_space_info *sinfo, u64 old, s64 diff), + + TP_ARGS(fs_info, sinfo, old, diff) +); + +DEFINE_EVENT(btrfs__space_info_update, update_bytes_pinned, + + TP_PROTO(const struct btrfs_fs_info *fs_info, + const struct btrfs_space_info *sinfo, u64 old, s64 diff), + + TP_ARGS(fs_info, sinfo, old, diff) +); + +DEFINE_EVENT(btrfs__space_info_update, update_bytes_zone_unusable, + + TP_PROTO(const struct btrfs_fs_info *fs_info, + const struct btrfs_space_info *sinfo, u64 old, s64 diff), + + TP_ARGS(fs_info, sinfo, old, diff) +); + +DECLARE_EVENT_CLASS(btrfs_raid56_bio, + + TP_PROTO(const struct btrfs_raid_bio *rbio, + const struct bio *bio, + const struct raid56_bio_trace_info *trace_info), + + TP_ARGS(rbio, bio, trace_info), + + TP_STRUCT__entry_btrfs( + __field( u64, full_stripe ) + __field( u64, physical ) + __field( u64, devid ) + __field( u32, offset ) + __field( u32, len ) + __field( u8, opf ) + __field( u8, total_stripes ) + __field( u8, real_stripes ) + __field( u8, nr_data ) + __field( u8, stripe_nr ) + ), + + TP_fast_assign_btrfs(rbio->bioc->fs_info, + __entry->full_stripe = rbio->bioc->full_stripe_logical; + __entry->physical = bio->bi_iter.bi_sector << SECTOR_SHIFT; + __entry->len = bio->bi_iter.bi_size; + __entry->opf = bio_op(bio); + __entry->devid = trace_info->devid; + __entry->offset = trace_info->offset; + __entry->stripe_nr = trace_info->stripe_nr; + __entry->total_stripes = rbio->bioc->num_stripes; + __entry->real_stripes = rbio->real_stripes; + __entry->nr_data = rbio->nr_data; + ), + /* + * For type output, we need to output things like "DATA1" + * (the first data stripe), "DATA2" (the second data stripe), + * "PQ1" (P stripe),"PQ2" (Q stripe), "REPLACE0" (replace target device). + */ + TP_printk_btrfs( +"full_stripe=%llu devid=%lld type=%s%d offset=%d opf=0x%x physical=%llu len=%u", + __entry->full_stripe, __entry->devid, + (__entry->stripe_nr < __entry->nr_data) ? "DATA" : + ((__entry->stripe_nr < __entry->real_stripes) ? "PQ" : + "REPLACE"), + (__entry->stripe_nr < __entry->nr_data) ? + (__entry->stripe_nr + 1) : + ((__entry->stripe_nr < __entry->real_stripes) ? + (__entry->stripe_nr - __entry->nr_data + 1) : 0), + __entry->offset, __entry->opf, __entry->physical, __entry->len) +); + +DEFINE_EVENT(btrfs_raid56_bio, raid56_read, + TP_PROTO(const struct btrfs_raid_bio *rbio, + const struct bio *bio, + const struct raid56_bio_trace_info *trace_info), + + TP_ARGS(rbio, bio, trace_info) +); + +DEFINE_EVENT(btrfs_raid56_bio, raid56_write, + TP_PROTO(const struct btrfs_raid_bio *rbio, + const struct bio *bio, + const struct raid56_bio_trace_info *trace_info), + + TP_ARGS(rbio, bio, trace_info) +); + +TRACE_EVENT(btrfs_insert_one_raid_extent, + + TP_PROTO(const struct btrfs_fs_info *fs_info, u64 logical, u64 length, + int num_stripes), + + TP_ARGS(fs_info, logical, length, num_stripes), + + TP_STRUCT__entry_btrfs( + __field( u64, logical ) + __field( u64, length ) + __field( int, num_stripes ) + ), + + TP_fast_assign_btrfs(fs_info, + __entry->logical = logical; + __entry->length = length; + __entry->num_stripes = num_stripes; + ), + + TP_printk_btrfs("logical=%llu length=%llu num_stripes=%d", + __entry->logical, __entry->length, + __entry->num_stripes) +); + +TRACE_EVENT(btrfs_raid_extent_delete, + + TP_PROTO(const struct btrfs_fs_info *fs_info, u64 start, u64 end, + u64 found_start, u64 found_end), + + TP_ARGS(fs_info, start, end, found_start, found_end), + + TP_STRUCT__entry_btrfs( + __field( u64, start ) + __field( u64, end ) + __field( u64, found_start ) + __field( u64, found_end ) + ), + + TP_fast_assign_btrfs(fs_info, + __entry->start = start; + __entry->end = end; + __entry->found_start = found_start; + __entry->found_end = found_end; + ), + + TP_printk_btrfs("start=%llu end=%llu found_start=%llu found_end=%llu", + __entry->start, __entry->end, __entry->found_start, + __entry->found_end) +); + +TRACE_EVENT(btrfs_get_raid_extent_offset, + + TP_PROTO(const struct btrfs_fs_info *fs_info, u64 logical, u64 length, + u64 physical, u64 devid), + + TP_ARGS(fs_info, logical, length, physical, devid), + + TP_STRUCT__entry_btrfs( + __field( u64, logical ) + __field( u64, length ) + __field( u64, physical ) + __field( u64, devid ) + ), + + TP_fast_assign_btrfs(fs_info, + __entry->logical = logical; + __entry->length = length; + __entry->physical = physical; + __entry->devid = devid; + ), + + TP_printk_btrfs("logical=%llu length=%llu physical=%llu devid=%llu", + __entry->logical, __entry->length, __entry->physical, + __entry->devid) +); + +TRACE_EVENT(btrfs_extent_map_shrinker_count, + + TP_PROTO(const struct btrfs_fs_info *fs_info, long nr), + + TP_ARGS(fs_info, nr), + + TP_STRUCT__entry_btrfs( + __field( long, nr ) + ), + + TP_fast_assign_btrfs(fs_info, + __entry->nr = nr; + ), + + TP_printk_btrfs("nr=%ld", __entry->nr) +); + +TRACE_EVENT(btrfs_extent_map_shrinker_scan_enter, + + TP_PROTO(const struct btrfs_fs_info *fs_info, long nr), + + TP_ARGS(fs_info, nr), + + TP_STRUCT__entry_btrfs( + __field( long, nr_to_scan ) + __field( long, nr ) + __field( u64, last_root_id ) + __field( u64, last_ino ) + ), + + TP_fast_assign_btrfs(fs_info, + __entry->nr_to_scan = \ + atomic64_read(&fs_info->em_shrinker_nr_to_scan); + __entry->nr = nr; + __entry->last_root_id = fs_info->em_shrinker_last_root; + __entry->last_ino = fs_info->em_shrinker_last_ino; + ), + + TP_printk_btrfs("nr_to_scan=%ld nr=%ld last_root=%llu(%s) last_ino=%llu", + __entry->nr_to_scan, __entry->nr, + show_root_type(__entry->last_root_id), __entry->last_ino) +); + +TRACE_EVENT(btrfs_extent_map_shrinker_scan_exit, + + TP_PROTO(const struct btrfs_fs_info *fs_info, long nr_dropped, long nr), + + TP_ARGS(fs_info, nr_dropped, nr), + + TP_STRUCT__entry_btrfs( + __field( long, nr_dropped ) + __field( long, nr ) + __field( u64, last_root_id ) + __field( u64, last_ino ) + ), + + TP_fast_assign_btrfs(fs_info, + __entry->nr_dropped = nr_dropped; + __entry->nr = nr; + __entry->last_root_id = fs_info->em_shrinker_last_root; + __entry->last_ino = fs_info->em_shrinker_last_ino; + ), + + TP_printk_btrfs("nr_dropped=%ld nr=%ld last_root=%llu(%s) last_ino=%llu", + __entry->nr_dropped, __entry->nr, + show_root_type(__entry->last_root_id), __entry->last_ino) +); + +TRACE_EVENT(btrfs_extent_map_shrinker_remove_em, + + TP_PROTO(const struct btrfs_inode *inode, const struct extent_map *em), + + TP_ARGS(inode, em), + + TP_STRUCT__entry_btrfs( + __field( u64, ino ) + __field( u64, root_id ) + __field( u64, start ) + __field( u64, len ) + __field( u32, flags ) + ), + + TP_fast_assign_btrfs(inode->root->fs_info, + __entry->ino = btrfs_ino(inode); + __entry->root_id = btrfs_root_id(inode->root); + __entry->start = em->start; + __entry->len = em->len; + __entry->flags = em->flags; + ), + + TP_printk_btrfs("ino=%llu root=%llu(%s) start=%llu len=%llu flags=%s", + __entry->ino, show_root_type(__entry->root_id), + __entry->start, __entry->len, + show_map_flags(__entry->flags)) +); + #endif /* _TRACE_BTRFS_H */ /* This part must be outside protection */ |