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author | Omar Sandoval <osandov@fb.com> | 2019-12-03 02:34:23 +0100 |
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committer | David Sterba <dsterba@suse.com> | 2020-01-20 16:40:55 +0100 |
commit | 39b07b5d7072f8e9fd8cc2f840d3749f86699bbb (patch) | |
tree | d02eeda8b1ca9d39ce32911a79cfdd774d2da83b /fs/btrfs/extent_io.h | |
parent | btrfs: remove redundant i_size check in __extent_writepage_io() (diff) | |
download | linux-39b07b5d7072f8e9fd8cc2f840d3749f86699bbb.tar.xz linux-39b07b5d7072f8e9fd8cc2f840d3749f86699bbb.zip |
btrfs: drop create parameter to btrfs_get_extent()
We only pass this as 1 from __extent_writepage_io(). The parameter
basically means "pretend I didn't pass in a page". This is silly since
we can simply not pass in the page. Get rid of the parameter from
btrfs_get_extent(), and since it's used as a get_extent_t callback,
remove it from get_extent_t and btree_get_extent(), neither of which
need it.
While we're here, let's document btrfs_get_extent().
Signed-off-by: Omar Sandoval <osandov@fb.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 | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/fs/btrfs/extent_io.h b/fs/btrfs/extent_io.h index a8551a1f56e2..5d205bbaafdc 100644 --- a/fs/btrfs/extent_io.h +++ b/fs/btrfs/extent_io.h @@ -183,10 +183,8 @@ static inline int extent_compress_type(unsigned long bio_flags) struct extent_map_tree; typedef struct extent_map *(get_extent_t)(struct btrfs_inode *inode, - struct page *page, - size_t pg_offset, - u64 start, u64 len, - int create); + struct page *page, size_t pg_offset, + u64 start, u64 len); int try_release_extent_mapping(struct page *page, gfp_t mask); int try_release_extent_buffer(struct page *page); |