[Devel] [PATCH RHEL9 COMMIT] dm-ploop: Return BLK_STS_RESOURCE on ENOMEM instead of BLK_STS_IOERR

[Konstantin Khorenko]

The commit is pushed to "branch-rh9-5.14.0-4.vz9.12.x-ovz" and will appear at https://src.openvz.org/scm/ovz/vzkernel.git
after rh9-5.14.0-4.vz9.12.6
------>
commit 56ca9492c51d7de2356a80e621bbb86fdc50c789
Author: Kirill Tkhai <ktkhai at virtuozzo.com>
Date:   Wed Feb 9 13:09:56 2022 +0300

    dm-ploop: Return BLK_STS_RESOURCE on ENOMEM instead of BLK_STS_IOERR
    
    https://jira.sw.ru/browse/PSBM-138444
    
    Fixes: bd55323d4bca ("dm-ploop: Add ploop target driver")
    Signed-off-by: Kirill Tkhai <ktkhai at virtuozzo.com>
---
 drivers/md/dm-ploop-map.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/md/dm-ploop-map.c b/drivers/md/dm-ploop-map.c
index e3ef1b49aad8..009b3f0e390d 100644
--- a/drivers/md/dm-ploop-map.c
+++ b/drivers/md/dm-ploop-map.c
@@ -1624,7 +1624,7 @@ static void prepare_one_embedded_pio(struct ploop *ploop, struct pio *pio,
 
 	return;
 err_nomem:
-	pio->bi_status = BLK_STS_IOERR;
+	pio->bi_status = BLK_STS_RESOURCE;
 	pio_endio(pio);
 }