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Commit 7955323b authored by Zhao Lei's avatar Zhao Lei Committed by Chris Mason
Browse files

btrfs: Update out-of-date "skip parity stripe" comment 



Because btrfs support scrub raid56 parity stripe now.

Signed-off-by: default avatarZhao Lei <zhaolei@cn.fujitsu.com>
Signed-off-by: default avatarChris Mason <clm@fb.com>
parent 3a9508b0

fs/btrfs/scrub.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -3280,13 +3280,13 @@ static noinline_for_stack int scrub_stripe(struct scrub_ctx *sctx, 
			scrub_blocked_if_needed(fs_info);

			scrub_blocked_if_needed(fs_info);

		}

		}





		/* for raid56, we skip parity stripe */

		if (map->type & BTRFS_BLOCK_GROUP_RAID56_MASK) {

		if (map->type & BTRFS_BLOCK_GROUP_RAID56_MASK) {

			ret = get_raid56_logic_offset(physical, num, map,

			ret = get_raid56_logic_offset(physical, num, map,

						      &logical,

						      &logical,

						      &stripe_logical);

						      &stripe_logical);

			logical += base;

			logical += base;

			if (ret) {

			if (ret) {

				/* it is parity strip */

				stripe_logical += base;

				stripe_logical += base;

				stripe_end = stripe_logical + increment;

				stripe_end = stripe_logical + increment;

				ret = scrub_raid56_parity(sctx, map, scrub_dev,

				ret = scrub_raid56_parity(sctx, map, scrub_dev,