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| author | Josef Bacik <josef@toxicpanda.com> | 2020-02-15 00:11:40 +0300 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2020-03-23 19:01:58 +0300 |
| commit | 3fd6372758d91d8ba801e0733b17d082066a04ef (patch) | |
| tree | 7f0bbf3a701a05d54595b3af01053769ae97bd57 /fs/btrfs/extent_io.h | |
| parent | 7b7b74315b24dc064bc1c683659061c3d48f8668 (diff) | |
| download | linux-3fd6372758d91d8ba801e0733b17d082066a04ef.tar.xz | |
btrfs: make the extent buffer leak check per fs info
I'm going to make the entire destruction of btrfs_root's controlled by
their refcount, so it will be helpful to notice if we're leaking their
eb's on umount.
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/extent_io.h')
| -rw-r--r-- | fs/btrfs/extent_io.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/btrfs/extent_io.h b/fs/btrfs/extent_io.h index 234622101230..2ed65bd0760e 100644 --- a/fs/btrfs/extent_io.h +++ b/fs/btrfs/extent_io.h @@ -325,4 +325,11 @@ bool find_lock_delalloc_range(struct inode *inode, #endif struct extent_buffer *alloc_test_extent_buffer(struct btrfs_fs_info *fs_info, u64 start); + +#ifdef CONFIG_BTRFS_DEBUG +void btrfs_extent_buffer_leak_debug_check(struct btrfs_fs_info *fs_info); +#else +#define btrfs_extent_buffer_leak_debug_check(fs_info) do {} while (0) +#endif + #endif |