diff mbox series

[RFC,v3,09/11] btrfs: fix striping with RST

Message ID b764b4d96e120f2884838a35ecc57291186f3e4d.1666007330.git.johannes.thumshirn@wdc.com (mailing list archive)
State New, archived
Headers show
Series btrfs: raid-stripe-tree draft patches | expand

Commit Message

Johannes Thumshirn Oct. 17, 2022, 11:55 a.m. UTC 
Signed-off-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
---
 fs/btrfs/volumes.c | 1 +
 1 file changed, 1 insertion(+)

Comments

Josef Bacik Oct. 20, 2022, 3:36 p.m. UTC | #1 
On Mon, Oct 17, 2022 at 04:55:27AM -0700, Johannes Thumshirn wrote:
> Signed-off-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>

Why you no changelog?

Josef
diff mbox series

Patch

diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index c67d76d93982..5169001b5bba 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -6509,6 +6509,7 @@  static int __btrfs_map_block(struct btrfs_fs_info *fs_info,
 	 * I/O context structure.
 	 */
 	if (smap && num_alloc_stripes == 1 &&
+	    !((map->type & BTRFS_BLOCK_GROUP_STRIPE_MASK) && op != BTRFS_MAP_READ) &&
 	    !((map->type & BTRFS_BLOCK_GROUP_RAID56_MASK) && mirror_num > 1) &&
 	    (!need_full_stripe(op) || !dev_replace_is_ongoing ||
 	     !dev_replace->tgtdev)) {