diff options
| author | Qu Wenruo <wqu@suse.com> | 2024-01-08 13:50:20 +1030 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2024-03-04 16:24:45 +0100 |
| commit | 8bab0a30665e46054f8e19286f0d08a121453b08 (patch) | |
| tree | f35ebe4f6cd39b58b8dcc085d8aef32b7db7524c /fs/btrfs/file.c | |
| parent | 90d35da658da8cff0d4ecbb5113f5fac9d00eb72 (diff) | |
btrfs: remove the pg_offset parameter from btrfs_get_extent()
The parameter @pg_offset of btrfs_get_extent() is only utilized for
inlined extent, and we already have an ASSERT() and tree-checker, to
make sure we can only get inline extent at file offset 0.
Any invalid inline extent with non-zero file offset would be rejected by
tree-checker in the first place.
Thus the @pg_offset parameter is not really necessary, just remove it.
Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/file.c')
| -rw-r--r-- | fs/btrfs/file.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index 38dfcac47609..f8e1a7ce3d39 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -2176,7 +2176,7 @@ static int find_first_non_hole(struct btrfs_inode *inode, u64 *start, u64 *len) struct extent_map *em; int ret = 0; - em = btrfs_get_extent(inode, NULL, 0, + em = btrfs_get_extent(inode, NULL, round_down(*start, fs_info->sectorsize), round_up(*len, fs_info->sectorsize)); if (IS_ERR(em)) @@ -2835,7 +2835,7 @@ static int btrfs_zero_range_check_range_boundary(struct btrfs_inode *inode, int ret; offset = round_down(offset, sectorsize); - em = btrfs_get_extent(inode, NULL, 0, offset, sectorsize); + em = btrfs_get_extent(inode, NULL, offset, sectorsize); if (IS_ERR(em)) return PTR_ERR(em); @@ -2866,7 +2866,7 @@ static int btrfs_zero_range(struct inode *inode, u64 bytes_to_reserve = 0; bool space_reserved = false; - em = btrfs_get_extent(BTRFS_I(inode), NULL, 0, alloc_start, + em = btrfs_get_extent(BTRFS_I(inode), NULL, alloc_start, alloc_end - alloc_start); if (IS_ERR(em)) { ret = PTR_ERR(em); @@ -2909,8 +2909,7 @@ static int btrfs_zero_range(struct inode *inode, if (BTRFS_BYTES_TO_BLKS(fs_info, offset) == BTRFS_BYTES_TO_BLKS(fs_info, offset + len - 1)) { - em = btrfs_get_extent(BTRFS_I(inode), NULL, 0, alloc_start, - sectorsize); + em = btrfs_get_extent(BTRFS_I(inode), NULL, alloc_start, sectorsize); if (IS_ERR(em)) { ret = PTR_ERR(em); goto out; @@ -3126,7 +3125,7 @@ static long btrfs_fallocate(struct file *file, int mode, /* First, check if we exceed the qgroup limit */ while (cur_offset < alloc_end) { - em = btrfs_get_extent(BTRFS_I(inode), NULL, 0, cur_offset, + em = btrfs_get_extent(BTRFS_I(inode), NULL, cur_offset, alloc_end - cur_offset); if (IS_ERR(em)) { ret = PTR_ERR(em); |