Commit 2a1e8378 authored by David Sterba's avatar David Sterba
Browse files

btrfs: use SECTOR_SIZE defines in btrfs_issue_discard() 



Use the existing define for single sector size.

Reviewed-by: default avatarJohannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: default avatarAnand Jain <anand.jain@oracle.com>
Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent 6d67ff1c

fs/btrfs/extent-tree.c

+2 −2
Original line number Diff line number Diff line
@@ -1256,12 +1256,12 @@ static int btrfs_issue_discard(struct block_device *bdev, u64 start, u64 len, 
{

	int j, ret = 0;

	u64 bytes_left, end;

	u64 aligned_start = ALIGN(start, 1 << SECTOR_SHIFT);

	u64 aligned_start = ALIGN(start, SECTOR_SIZE);



	/* Adjust the range to be aligned to 512B sectors if necessary. */

	if (start != aligned_start) {

		len -= aligned_start - start;

		len = round_down(len, 1 << SECTOR_SHIFT);

		len = round_down(len, SECTOR_SIZE);

		start = aligned_start;

	}