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(parent: 2cd6ffa) | patch
rcu: Add stall warnings to synchronize_sched_expedited()
authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Tue, 30 Jun 2015 18:14:32 +0000 (11:14 -0700)
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Fri, 17 Jul 2015 21:59:01 +0000 (14:59 -0700)
commitcf3620a6c7798be3395163d3bb863ab378a6aa80
tree439e5d6905d777fdd009c6a794f922a1c3837de7tree | snapshot (tar.gz zip)
parent2cd6ffafec066118365f6d7eb7a42ea16c1f032ccommit | diff
rcu: Add stall warnings to synchronize_sched_expedited()

Although synchronize_sched_expedited() historically has no RCU CPU stall
warnings, the availability of the rcupdate.rcu_expedited boot parameter
invalidates the old assumption that synchronize_sched()'s stall warnings
would suffice.  This commit therefore adds RCU CPU stall warnings to
synchronize_sched_expedited().

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