diff options
| -rw-r--r-- | fs/btrfs/disk-io.c | 2 | ||||
| -rw-r--r-- | fs/btrfs/extent_io.c | 1 | ||||
| -rw-r--r-- | fs/btrfs/extent_io.h | 1 | ||||
| -rw-r--r-- | fs/btrfs/transaction.c | 9 | ||||
| -rw-r--r-- | fs/btrfs/transaction.h | 3 | ||||
| -rw-r--r-- | fs/btrfs/zoned.c | 28 | ||||
| -rw-r--r-- | fs/btrfs/zoned.h | 2 |
7 files changed, 4 insertions, 42 deletions
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 112c99dde57f..16224fd82987 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -5073,8 +5073,6 @@ void btrfs_cleanup_one_transaction(struct btrfs_transaction *cur_trans, EXTENT_DIRTY); btrfs_destroy_pinned_extent(fs_info, &cur_trans->pinned_extents); - btrfs_free_redirty_list(cur_trans); - cur_trans->state =TRANS_STATE_COMPLETED; wake_up(&cur_trans->commit_wait); } diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index a829390632a5..d8becf1cdbc0 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -3557,7 +3557,6 @@ __alloc_extent_buffer(struct btrfs_fs_info *fs_info, u64 start, init_rwsem(&eb->lock); btrfs_leak_debug_add_eb(eb); - INIT_LIST_HEAD(&eb->release_list); spin_lock_init(&eb->refs_lock); atomic_set(&eb->refs, 1); diff --git a/fs/btrfs/extent_io.h b/fs/btrfs/extent_io.h index f937654230d3..6f3cfadd232c 100644 --- a/fs/btrfs/extent_io.h +++ b/fs/btrfs/extent_io.h @@ -89,7 +89,6 @@ struct extent_buffer { struct rw_semaphore lock; struct page *pages[INLINE_EXTENT_BUFFER_PAGES]; - struct list_head release_list; #ifdef CONFIG_BTRFS_DEBUG struct list_head leak_list; #endif diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c index 27c616fdfae2..fe0f00e717a8 100644 --- a/fs/btrfs/transaction.c +++ b/fs/btrfs/transaction.c @@ -374,8 +374,6 @@ loop: spin_lock_init(&cur_trans->dirty_bgs_lock); INIT_LIST_HEAD(&cur_trans->deleted_bgs); spin_lock_init(&cur_trans->dropped_roots_lock); - INIT_LIST_HEAD(&cur_trans->releasing_ebs); - spin_lock_init(&cur_trans->releasing_ebs_lock); list_add_tail(&cur_trans->list, &fs_info->trans_list); extent_io_tree_init(fs_info, &cur_trans->dirty_pages, IO_TREE_TRANS_DIRTY_PAGES); @@ -2482,13 +2480,6 @@ int btrfs_commit_transaction(struct btrfs_trans_handle *trans) goto scrub_continue; } - /* - * At this point, we should have written all the tree blocks allocated - * in this transaction. So it's now safe to free the redirtyied extent - * buffers. - */ - btrfs_free_redirty_list(cur_trans); - ret = write_all_supers(fs_info, 0); /* * the super is written, we can safely allow the tree-loggers diff --git a/fs/btrfs/transaction.h b/fs/btrfs/transaction.h index fa728ab80826..8e9fa23bd7fe 100644 --- a/fs/btrfs/transaction.h +++ b/fs/btrfs/transaction.h @@ -94,9 +94,6 @@ struct btrfs_transaction { */ atomic_t pending_ordered; wait_queue_head_t pending_wait; - - spinlock_t releasing_ebs_lock; - struct list_head releasing_ebs; }; enum { diff --git a/fs/btrfs/zoned.c b/fs/btrfs/zoned.c index dac879fe2871..bda301a55cbe 100644 --- a/fs/btrfs/zoned.c +++ b/fs/btrfs/zoned.c @@ -1602,37 +1602,17 @@ void btrfs_calc_zone_unusable(struct btrfs_block_group *cache) void btrfs_redirty_list_add(struct btrfs_transaction *trans, struct extent_buffer *eb) { - struct btrfs_fs_info *fs_info = eb->fs_info; - - if (!btrfs_is_zoned(fs_info) || - btrfs_header_flag(eb, BTRFS_HEADER_FLAG_WRITTEN) || - !list_empty(&eb->release_list)) + if (!btrfs_is_zoned(eb->fs_info) || + btrfs_header_flag(eb, BTRFS_HEADER_FLAG_WRITTEN)) return; + ASSERT(!test_bit(EXTENT_BUFFER_DIRTY, &eb->bflags)); + memzero_extent_buffer(eb, 0, eb->len); set_bit(EXTENT_BUFFER_NO_CHECK, &eb->bflags); set_extent_buffer_dirty(eb); set_extent_bits_nowait(&trans->dirty_pages, eb->start, eb->start + eb->len - 1, EXTENT_DIRTY); - - spin_lock(&trans->releasing_ebs_lock); - list_add_tail(&eb->release_list, &trans->releasing_ebs); - spin_unlock(&trans->releasing_ebs_lock); - atomic_inc(&eb->refs); -} - -void btrfs_free_redirty_list(struct btrfs_transaction *trans) -{ - spin_lock(&trans->releasing_ebs_lock); - while (!list_empty(&trans->releasing_ebs)) { - struct extent_buffer *eb; - - eb = list_first_entry(&trans->releasing_ebs, - struct extent_buffer, release_list); - list_del_init(&eb->release_list); - free_extent_buffer(eb); - } - spin_unlock(&trans->releasing_ebs_lock); } bool btrfs_use_zone_append(struct btrfs_bio *bbio) diff --git a/fs/btrfs/zoned.h b/fs/btrfs/zoned.h index c0570d35fea2..3058ef559c98 100644 --- a/fs/btrfs/zoned.h +++ b/fs/btrfs/zoned.h @@ -54,7 +54,6 @@ int btrfs_load_block_group_zone_info(struct btrfs_block_group *cache, bool new); void btrfs_calc_zone_unusable(struct btrfs_block_group *cache); void btrfs_redirty_list_add(struct btrfs_transaction *trans, struct extent_buffer *eb); -void btrfs_free_redirty_list(struct btrfs_transaction *trans); bool btrfs_use_zone_append(struct btrfs_bio *bbio); void btrfs_record_physical_zoned(struct btrfs_bio *bbio); void btrfs_rewrite_logical_zoned(struct btrfs_ordered_extent *ordered); @@ -179,7 +178,6 @@ static inline void btrfs_calc_zone_unusable(struct btrfs_block_group *cache) { } static inline void btrfs_redirty_list_add(struct btrfs_transaction *trans, struct extent_buffer *eb) { } -static inline void btrfs_free_redirty_list(struct btrfs_transaction *trans) { } static inline bool btrfs_use_zone_append(struct btrfs_bio *bbio) { |