Paul E. McKenney 365187fbc0 rcu: Update cpu_needs_another_gp() for futures from non-NOCB CPUs ...

In the old days, the only source of requests for future grace periods
was NOCB CPUs.  This has changed: CPUs routinely post requests for
future grace periods in order to promote power efficiency and reduce
OS jitter with minimal impact on grace-period latency.  This commit
therefore updates cpu_needs_another_gp() to invoke rcu_future_needs_gp()
instead of rcu_nocb_needs_gp().  The latter is no longer used, so is
now removed.  This commit also adds tracing for the irq_work_queue()
wakeup case.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>

2014-04-29 08:43:32 -07:00

..

Makefile

rcutorture: Abstract rcu_torture_random()

2014-02-23 09:00:58 -08:00

rcu.h

rcu: Ensure kernel/rcu/rcu.h can be sourced/used stand-alone

2014-02-26 06:35:18 -08:00

rcutorture.c

Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2014-03-31 11:21:19 -07:00

srcu.c

rcu: Ensure kernel/rcu/rcu.h can be sourced/used stand-alone

2014-02-26 06:35:18 -08:00

tiny_plugin.h

rcu: Stop tracking FSF's postal address

2014-02-17 15:01:37 -08:00

tiny.c

rcu: Ensure kernel/rcu/rcu.h can be sourced/used stand-alone

2014-02-26 06:35:18 -08:00

tree_plugin.h

rcu: Update cpu_needs_another_gp() for futures from non-NOCB CPUs

2014-04-29 08:43:32 -07:00

tree_trace.c

rcu: Stop tracking FSF's postal address

2014-02-17 15:01:37 -08:00

tree.c

rcu: Update cpu_needs_another_gp() for futures from non-NOCB CPUs

2014-04-29 08:43:32 -07:00

tree.h

rcu: Update cpu_needs_another_gp() for futures from non-NOCB CPUs

2014-04-29 08:43:32 -07:00

update.c

rcu: Ensure kernel/rcu/rcu.h can be sourced/used stand-alone

2014-02-26 06:35:18 -08:00