diff options
Diffstat (limited to 'fs')
-rw-r--r-- | fs/btrfs/extent-io-tree.c | 19 | ||||
-rw-r--r-- | fs/btrfs/extent-io-tree.h | 10 | ||||
-rw-r--r-- | fs/btrfs/extent_io.c | 20 |
3 files changed, 29 insertions, 20 deletions
diff --git a/fs/btrfs/extent-io-tree.c b/fs/btrfs/extent-io-tree.c index 4688f67fd8e6..b487a9e4aaa7 100644 --- a/fs/btrfs/extent-io-tree.c +++ b/fs/btrfs/extent-io-tree.c @@ -4,6 +4,7 @@ #include <trace/events/btrfs.h> #include "ctree.h" #include "extent-io-tree.h" +#include "btrfs_inode.h" static struct kmem_cache *extent_state_cache; @@ -43,6 +44,24 @@ static inline void btrfs_extent_state_leak_debug_check(void) kmem_cache_free(extent_state_cache, state); } } + +void __btrfs_debug_check_extent_io_range(const char *caller, + struct extent_io_tree *tree, u64 start, + u64 end) +{ + struct inode *inode = tree->private_data; + u64 isize; + + if (!inode || !is_data_inode(inode)) + return; + + isize = i_size_read(inode); + if (end >= PAGE_SIZE && (end % 2) == 0 && end != isize - 1) { + btrfs_debug_rl(BTRFS_I(inode)->root->fs_info, + "%s: ino %llu isize %llu odd range [%llu,%llu]", + caller, btrfs_ino(BTRFS_I(inode)), isize, start, end); + } +} #else #define btrfs_leak_debug_add_state(state) do {} while (0) #define btrfs_leak_debug_del_state(state) do {} while (0) diff --git a/fs/btrfs/extent-io-tree.h b/fs/btrfs/extent-io-tree.h index 3b63aeca941a..d9c1bb70d76b 100644 --- a/fs/btrfs/extent-io-tree.h +++ b/fs/btrfs/extent-io-tree.h @@ -269,4 +269,14 @@ static inline bool extent_state_in_tree(const struct extent_state *state) return !RB_EMPTY_NODE(&state->rb_node); } +#ifdef CONFIG_BTRFS_DEBUG +void __btrfs_debug_check_extent_io_range(const char *caller, + struct extent_io_tree *tree, u64 start, + u64 end); +#define btrfs_debug_check_extent_io_range(tree, start, end) \ + __btrfs_debug_check_extent_io_range(__func__, (tree), (start), (end)) +#else +#define btrfs_debug_check_extent_io_range(c, s, e) do {} while (0) +#endif + #endif /* BTRFS_EXTENT_IO_TREE_H */ diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index 70f511be3cce..70f565ea7ec4 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -80,29 +80,9 @@ void btrfs_extent_buffer_leak_debug_check(struct btrfs_fs_info *fs_info) } spin_unlock_irqrestore(&fs_info->eb_leak_lock, flags); } - -#define btrfs_debug_check_extent_io_range(tree, start, end) \ - __btrfs_debug_check_extent_io_range(__func__, (tree), (start), (end)) -static inline void __btrfs_debug_check_extent_io_range(const char *caller, - struct extent_io_tree *tree, u64 start, u64 end) -{ - struct inode *inode = tree->private_data; - u64 isize; - - if (!inode || !is_data_inode(inode)) - return; - - isize = i_size_read(inode); - if (end >= PAGE_SIZE && (end % 2) == 0 && end != isize - 1) { - btrfs_debug_rl(BTRFS_I(inode)->root->fs_info, - "%s: ino %llu isize %llu odd range [%llu,%llu]", - caller, btrfs_ino(BTRFS_I(inode)), isize, start, end); - } -} #else #define btrfs_leak_debug_add_eb(eb) do {} while (0) #define btrfs_leak_debug_del_eb(eb) do {} while (0) -#define btrfs_debug_check_extent_io_range(c, s, e) do {} while (0) #endif struct tree_entry { |