diff options
| author | Omar Sandoval <osandov@fb.com> | 2019-12-03 04:34:23 +0300 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2020-01-20 18:40:55 +0300 |
| commit | 39b07b5d7072f8e9fd8cc2f840d3749f86699bbb (patch) | |
| tree | d02eeda8b1ca9d39ce32911a79cfdd774d2da83b /fs/btrfs/extent_io.c | |
| parent | f95d713b540487901871f90512f01f2fb3e6dfaa (diff) | |
| download | linux-39b07b5d7072f8e9fd8cc2f840d3749f86699bbb.tar.xz | |
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.c')
| -rw-r--r-- | fs/btrfs/extent_io.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index 00ddefcb54c8..bbfb102d65b8 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -3043,7 +3043,7 @@ __get_extent_map(struct inode *inode, struct page *page, size_t pg_offset, *em_cached = NULL; } - em = get_extent(BTRFS_I(inode), page, pg_offset, start, len, 0); + em = get_extent(BTRFS_I(inode), page, pg_offset, start, len); if (em_cached && !IS_ERR_OR_NULL(em)) { BUG_ON(*em_cached); refcount_inc(&em->refs); @@ -3466,8 +3466,8 @@ static noinline_for_stack int __extent_writepage_io(struct inode *inode, page_end, 1); break; } - em = btrfs_get_extent(BTRFS_I(inode), page, pg_offset, cur, - end - cur + 1, 1); + em = btrfs_get_extent(BTRFS_I(inode), NULL, 0, cur, + end - cur + 1); if (IS_ERR_OR_NULL(em)) { SetPageError(page); ret = PTR_ERR_OR_ZERO(em); |