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| author | Omar Sandoval <osandov@fb.com> | 2019-12-02 17:34:23 -0800 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2020-01-20 16:40:55 +0100 |
| commit | 39b07b5d7072f8e9fd8cc2f840d3749f86699bbb (patch) | |
| tree | d02eeda8b1ca9d39ce32911a79cfdd774d2da83b /fs/btrfs/disk-io.h | |
| parent | f95d713b540487901871f90512f01f2fb3e6dfaa (diff) | |
| download | linux-39b07b5d7072f8e9fd8cc2f840d3749f86699bbb.tar.bz2 | |
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/disk-io.h')
| -rw-r--r-- | fs/btrfs/disk-io.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/btrfs/disk-io.h b/fs/btrfs/disk-io.h index 76f123ebb292..8c2d6cf1ce59 100644 --- a/fs/btrfs/disk-io.h +++ b/fs/btrfs/disk-io.h @@ -134,8 +134,8 @@ struct btrfs_root *btrfs_create_tree(struct btrfs_trans_handle *trans, int btree_lock_page_hook(struct page *page, void *data, void (*flush_fn)(void *)); struct extent_map *btree_get_extent(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 btrfs_get_num_tolerated_disk_barrier_failures(u64 flags); int __init btrfs_end_io_wq_init(void); void __cold btrfs_end_io_wq_exit(void); |