This is a note to let you know that I've just added the patch titled
btrfs: also add stripe entries for NOCOW writes
to the 6.11-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
btrfs-also-add-stripe-entries-for-nocow-writes.patch
and it can be found in the queue-6.11 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit ec508a5930024b40064d70cb3dbdf856760cdf5d
Author: Johannes Thumshirn <johannes.thumshirn@xxxxxxx>
Date: Thu Sep 19 12:16:38 2024 +0200
btrfs: also add stripe entries for NOCOW writes
[ Upstream commit 97f9782276fc9cb0de37a5eecb82204e48a5a612 ]
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: Naohiro Aota <naohiro.aota@xxxxxxx>
Signed-off-by: Johannes Thumshirn <johannes.thumshirn@xxxxxxx>
Signed-off-by: David Sterba <dsterba@xxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index b1b6564ab68f0..48149c2e68954 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -3087,6 +3087,11 @@ 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;
}
