diff options
| author | Filipe Manana <fdmanana@suse.com> | 2014-12-08 17:01:12 +0300 |
|---|---|---|
| committer | Chris Mason <clm@fb.com> | 2014-12-10 23:22:32 +0300 |
| commit | 1edb647bb95439d90c0017e9ca23c4ecf00a0409 (patch) | |
| tree | f73ba2db682e7352bf92d10eaa60956f285b3f84 /fs/btrfs | |
| parent | 678886bdc6378c1cbd5072da2c5a3035000214e3 (diff) | |
| download | linux-1edb647bb95439d90c0017e9ca23c4ecf00a0409.tar.xz | |
Btrfs: remove non-sense btrfs_error_discard_extent() function
It doesn't do anything special, it just calls btrfs_discard_extent(),
so just remove it.
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Signed-off-by: Chris Mason <clm@fb.com>
Diffstat (limited to 'fs/btrfs')
| -rw-r--r-- | fs/btrfs/ctree.h | 4 | ||||
| -rw-r--r-- | fs/btrfs/extent-tree.c | 10 | ||||
| -rw-r--r-- | fs/btrfs/free-space-cache.c | 4 |
3 files changed, 6 insertions, 12 deletions
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index e6fbbd74b716..7e607416755a 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -3481,8 +3481,8 @@ void btrfs_put_block_group_cache(struct btrfs_fs_info *info); u64 btrfs_account_ro_block_groups_free_space(struct btrfs_space_info *sinfo); int btrfs_error_unpin_extent_range(struct btrfs_root *root, u64 start, u64 end); -int btrfs_error_discard_extent(struct btrfs_root *root, u64 bytenr, - u64 num_bytes, u64 *actual_bytes); +int btrfs_discard_extent(struct btrfs_root *root, u64 bytenr, + u64 num_bytes, u64 *actual_bytes); int btrfs_force_chunk_alloc(struct btrfs_trans_handle *trans, struct btrfs_root *root, u64 type); int btrfs_trim_fs(struct btrfs_root *root, struct fstrim_range *range); diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index 4f3c03d9a575..a80b97100d90 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -1889,8 +1889,8 @@ static int btrfs_issue_discard(struct block_device *bdev, return blkdev_issue_discard(bdev, start >> 9, len >> 9, GFP_NOFS, 0); } -static int btrfs_discard_extent(struct btrfs_root *root, u64 bytenr, - u64 num_bytes, u64 *actual_bytes) +int btrfs_discard_extent(struct btrfs_root *root, u64 bytenr, + u64 num_bytes, u64 *actual_bytes) { int ret; u64 discarded_bytes = 0; @@ -9698,12 +9698,6 @@ int btrfs_error_unpin_extent_range(struct btrfs_root *root, u64 start, u64 end) return unpin_extent_range(root, start, end, false); } -int btrfs_error_discard_extent(struct btrfs_root *root, u64 bytenr, - u64 num_bytes, u64 *actual_bytes) -{ - return btrfs_discard_extent(root, bytenr, num_bytes, actual_bytes); -} - int btrfs_trim_fs(struct btrfs_root *root, struct fstrim_range *range) { struct btrfs_fs_info *fs_info = root->fs_info; diff --git a/fs/btrfs/free-space-cache.c b/fs/btrfs/free-space-cache.c index edf32c5bbef1..d6c03f7f136b 100644 --- a/fs/btrfs/free-space-cache.c +++ b/fs/btrfs/free-space-cache.c @@ -2966,8 +2966,8 @@ static int do_trimming(struct btrfs_block_group_cache *block_group, spin_unlock(&block_group->lock); spin_unlock(&space_info->lock); - ret = btrfs_error_discard_extent(fs_info->extent_root, - start, bytes, &trimmed); + ret = btrfs_discard_extent(fs_info->extent_root, + start, bytes, &trimmed); if (!ret) *total_trimmed += trimmed; |