Commit 97f97822 authored by Johannes Thumshirn's avatar Johannes Thumshirn Committed by David Sterba
Browse files

btrfs: also add stripe entries for NOCOW writes 



NOCOW writes do not generate stripe_extent entries in the RAID stripe
tree, as the RAID stripe-tree feature initially was designed with a
zoned filesystem in mind and on a zoned filesystem, we do not allow NOCOW
writes. But the RAID stripe-tree feature is independent from the zoned
feature, so we must also do NOCOW writes for RAID stripe-tree filesystems.

Reviewed-by: default avatarNaohiro Aota <naohiro.aota@wdc.com>
Signed-off-by: default avatarJohannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent 96c6ca71

fs/btrfs/inode.c

+5 −0
Original line number Diff line number Diff line
@@ -3111,6 +3111,11 @@ int btrfs_finish_one_ordered(struct btrfs_ordered_extent *ordered_extent) 
		ret = btrfs_update_inode_fallback(trans, inode);

		if (ret) /* -ENOMEM or corruption */

			btrfs_abort_transaction(trans, ret);



		ret = btrfs_insert_raid_extent(trans, ordered_extent);

		if (ret)

			btrfs_abort_transaction(trans, ret);



		goto out;

	}