diff options
| author | Yangtao Li <frank.li@vivo.com> | 2023-04-04 18:44:33 +0300 |
|---|---|---|
| committer | Mike Snitzer <snitzer@kernel.org> | 2023-04-11 19:01:01 +0300 |
| commit | 990f61e43c4d3235486707568edf59d67488a575 (patch) | |
| tree | e117f460e6bfcb0569b97aba8519c7b366d21d19 /drivers/md | |
| parent | b362c733ed7bf312ed729847bc26ba89febc556e (diff) | |
| download | linux-990f61e43c4d3235486707568edf59d67488a575.tar.xz | |
dm mirror: add DMERR message if alloc_workqueue fails
Signed-off-by: Yangtao Li <frank.li@vivo.com>
Signed-off-by: Mike Snitzer <snitzer@kernel.org>
Diffstat (limited to 'drivers/md')
| -rw-r--r-- | drivers/md/dm-raid1.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c index 3e947655746c..4b2b40f81a1d 100644 --- a/drivers/md/dm-raid1.c +++ b/drivers/md/dm-raid1.c @@ -1501,8 +1501,10 @@ static int __init dm_mirror_init(void) int r; dm_raid1_wq = alloc_workqueue("dm_raid1_wq", 0, 0); - if (!dm_raid1_wq) + if (!dm_raid1_wq) { + DMERR("Failed to alloc workqueue"); return -ENOMEM; + } r = dm_register_target(&mirror_target); if (r < 0) { |