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SUNRPC: Remove WQ_HIGHPRI from xprtiod
author
Trond Myklebust
<trond.myklebust@hammerspace.com>
Mon, 12 Jul 2021 15:57:15 +0000
(11:57 -0400)
committer
Trond Myklebust
<trond.myklebust@hammerspace.com>
Mon, 4 Oct 2021 00:49:05 +0000
(20:49 -0400)
Don't let xprtiod pre-empt softirq.
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
net/sunrpc/sched.c
patch
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diff --git
a/net/sunrpc/sched.c
b/net/sunrpc/sched.c
index dc46130d46a0b61d008c586b01ae94cad222bd97..b21457cec8a5af4e18ad204691004462564d4fc1 100644
(file)
--- a/
net/sunrpc/sched.c
+++ b/
net/sunrpc/sched.c
@@
-1232,8
+1232,7
@@
static int rpciod_start(void)
if (!wq)
goto out_failed;
rpciod_workqueue = wq;
- /* Note: highpri because network receive is latency sensitive */
- wq = alloc_workqueue("xprtiod", WQ_UNBOUND|WQ_MEM_RECLAIM|WQ_HIGHPRI, 0);
+ wq = alloc_workqueue("xprtiod", WQ_UNBOUND | WQ_MEM_RECLAIM, 0);
if (!wq)
goto free_rpciod;
xprtiod_workqueue = wq;