summaryrefslogtreecommitdiff
path: root/net/sunrpc/xprt.c
diff options
context:
space:
mode:
authorTrond Myklebust <trondmy@gmail.com>2019-04-07 20:58:52 +0300
committerAnna Schumaker <Anna.Schumaker@Netapp.com>2019-04-25 21:18:13 +0300
commit431235818bc3a919ca7487500c67c3144feece80 (patch)
tree9bdac329431dca9ad1b53f7c7bae05b42a3599b5 /net/sunrpc/xprt.c
parent24a9d9a21e568f494198eea2bb864e0b6c593051 (diff)
downloadlinux-431235818bc3a919ca7487500c67c3144feece80.tar.xz
SUNRPC: Declare RPC timers as TIMER_DEFERRABLE
Don't wake idle CPUs only for the purpose of servicing an RPC queue timeout. Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'net/sunrpc/xprt.c')
-rw-r--r--net/sunrpc/xprt.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/net/sunrpc/xprt.c b/net/sunrpc/xprt.c
index 7c3623b17493..36af1a1929af 100644
--- a/net/sunrpc/xprt.c
+++ b/net/sunrpc/xprt.c
@@ -1842,7 +1842,9 @@ found:
xprt->idle_timeout = 0;
INIT_WORK(&xprt->task_cleanup, xprt_autoclose);
if (xprt_has_timer(xprt))
- timer_setup(&xprt->timer, xprt_init_autodisconnect, 0);
+ timer_setup(&xprt->timer,
+ xprt_init_autodisconnect,
+ TIMER_DEFERRABLE);
else
timer_setup(&xprt->timer, NULL, 0);