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waketorture: Don't kick unless grace period or request
authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Wed, 23 Mar 2016 17:43:23 +0000 (10:43 -0700)
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Fri, 26 Aug 2016 18:45:59 +0000 (11:45 -0700)
commit5c3adedec68d608fcdd3c3b1be3b13f706729aa6
tree7f3759437a4d1bc4015ce09a163891ccee647de4tree | snapshot
parent2deffe3307331681c9ffc6ea06995acb1ead7ee3commit | diff
waketorture: Don't kick unless grace period or request

The current code can result in spurious kicks when there are no grace
periods in progress and no grace-period-related requests.  This is
sort of OK for a diagnostic aid, but the resulting ftrace-dump messages
in dmesg are annoying.  This commit therefore avoids spurious kicks
in the common case.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
kernel/rcu/tree.c diff | blob | blame | history
Linux kernel - Deliverables
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