[PATCH] btrfs: also add stripe entries for NOCOW writes

[Johannes Thumshirn <jth@kernel.org>]

From: Johannes Thumshirn <johannes.thumshirn@wdc.com>

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 allow NOCOW writes for zoned filesystems.

Signed-off-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
---
 fs/btrfs/inode.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index edac499fd83d..c6e4b58c334c 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -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;
 	}
 
-- 
2.43.0