diff options
| author |   Alexander Aring <aahringo@redhat.com> | 2024-06-03 17:55:58 -0400 |
|---|---|---|
| committer |   David Teigland <teigland@redhat.com> | 2024-06-11 13:30:37 -0500 |
| commit | 5ce02000eb29db98dc2909b1a346f68acdd9db80 (patch) | |
| tree | bb15775577519897f2c70a99b70c81255c6ebd2a | |
| parent | dlm: implement LSFL_SOFTIRQ_SAFE (diff) | |
| download | wireguard-linux-5ce02000eb29db98dc2909b1a346f68acdd9db80.tar.xz wireguard-linux-5ce02000eb29db98dc2909b1a346f68acdd9db80.zip | |
md-cluster: use DLM_LSFL_SOFTIRQ for dlm_new_lockspace()
Use the recently added DLM_LSFL_SOFTIRQ flag in dlm_new_lockspace(),
signalling the ability to handle callbacks being run from softirq
context. The md-cluster callback functions only call complete(),
which is suitable for softirq. This should make dlm lock request
completions more efficient by avoiding the workqueue context switch.
Acked-by: Heming Zhao <heming.zhao@suse.com>
Acked-by: Song Liu <song@kernel.org>
Signed-off-by: Alexander Aring <aahringo@redhat.com>
Signed-off-by: David Teigland <teigland@redhat.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/md/md-cluster.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/md-cluster.c b/drivers/md/md-cluster.c index 8e36a0feec09..eb9bbf12c8d8 100644 --- a/drivers/md/md-cluster.c +++ b/drivers/md/md-cluster.c @@ -887,7 +887,7 @@ static int join(struct mddev *mddev, int nodes) memset(str, 0, 64); sprintf(str, "%pU", mddev->uuid); ret = dlm_new_lockspace(str, mddev->bitmap_info.cluster_name, - 0, LVB_SIZE, &md_ls_ops, mddev, + DLM_LSFL_SOFTIRQ, LVB_SIZE, &md_ls_ops, mddev, &ops_rv, &cinfo->lockspace); if (ret) goto err; |