diff options
| author | Omar Sandoval <osandov@fb.com> | 2022-08-16 16:12:16 -0700 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2022-09-26 12:27:58 +0200 |
| commit | 48ff70830bec1ccc714f4e31059df737f17ec909 (patch) | |
| tree | e128e4dd6c9dc5b9f3bd1f0ffae7a4d72427cd0c /fs/btrfs/block-group.h | |
| parent | 9ed0a72e5b355d49fc9034ec35da3b602bfcef57 (diff) | |
btrfs: get rid of block group caching progress logic
struct btrfs_caching_ctl::progress and struct
btrfs_block_group::last_byte_to_unpin were previously needed to ensure
that unpin_extent_range() didn't return a range to the free space cache
before the caching thread had a chance to cache that range. However, the
commit "btrfs: fix space cache corruption and potential double
allocations" made it so that we always synchronously cache the block
group at the time that we pin the extent, so this machinery is no longer
necessary.
Reviewed-by: Filipe Manana <fdmanana@suse.com>
Signed-off-by: Omar Sandoval <osandov@fb.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/block-group.h')
| -rw-r--r-- | fs/btrfs/block-group.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/fs/btrfs/block-group.h b/fs/btrfs/block-group.h index 6d5ce78c6956..f48db81d1d56 100644 --- a/fs/btrfs/block-group.h +++ b/fs/btrfs/block-group.h @@ -63,7 +63,6 @@ struct btrfs_caching_control { wait_queue_head_t wait; struct btrfs_work work; struct btrfs_block_group *block_group; - u64 progress; refcount_t count; }; @@ -115,7 +114,6 @@ struct btrfs_block_group { /* Cache tracking stuff */ int cached; struct btrfs_caching_control *caching_ctl; - u64 last_byte_to_unpin; struct btrfs_space_info *space_info; |