Commit d2cbf2a2 authored Apr 29, 2014 by Liu Bo Committed by Chris Mason Jun 09, 2014

Btrfs: do not increment on bio_index one by one



'bio_index' is just a index, it's really not necessary to do increment
one by one.

Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <clm@fb.com>

parent a1a50f60

fs/btrfs/file-item.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -281,10 +281,10 @@ static int __btrfs_lookup_bio_sums(struct btrfs_root *root,
		found:
		csum += count * csum_size;
		nblocks -= count;
		bio_index += count;
		while (count--) {
		disk_bytenr += bvec->bv_len;
		offset += bvec->bv_len;
		bio_index++;
		bvec++;
		}
		}