btrfs: Remove delalloc_end argument from extent_clear_unlock_delalloc
It was added in ba8b04c1d4ad ("btrfs: extend btrfs_set_extent_delalloc
and its friends to support in-band dedupe and subpage size patchset") as
a preparatory patch for in-band and subapge block size patchsets.
However neither of those are likely to be merged anytime soon and the
code has diverged significantly from the last public post of either
of those patchsets.
It's unlikely either of the patchests are going to use those preparatory
steps so just remove the variables. Since cow_file_range also took
delalloc_end to pass it to extent_clear_unlock_delalloc remove the
parameter from that function as well.
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index 1ff438f..bac59d7 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -1938,9 +1938,9 @@ static int __process_pages_contig(struct address_space *mapping,
}
void extent_clear_unlock_delalloc(struct inode *inode, u64 start, u64 end,
- u64 delalloc_end, struct page *locked_page,
- unsigned clear_bits,
- unsigned long page_ops)
+ struct page *locked_page,
+ unsigned clear_bits,
+ unsigned long page_ops)
{
clear_extent_bit(&BTRFS_I(inode)->io_tree, start, end, clear_bits, 1, 0,
NULL);