Paul E. McKenney b9a425cfcb rcu: Pull out wait_event*() condition into helper function ... The condition for the wait_event_interruptible_timeout() that waits to do the next force-quiescent-state scan is a bit ornate: ((gf = READ_ONCE(rsp->gp_flags)) & RCU_GP_FLAG_FQS) || (!READ_ONCE(rnp->qsmask) && !rcu_preempt_blocked_readers_cgp(rnp)) This commit therefore pulls this condition out into a helper function and comments its component conditions. Reported-by: Peter Zijlstra <peterz@infradead.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>		2015-07-17 14:59:04 -07:00
..
Makefile	rcu: Make SRCU optional by using CONFIG_SRCU	2015-01-06 11:04:29 -08:00
rcu.h	tiny_rcu: Directly force QS when call_rcu_[bh|sched]() on idle_task	2015-01-06 11:01:12 -08:00
rcutorture.c	rcutorture: Test SRCU cleanup code path	2015-05-27 12:59:58 -07:00
srcu.c	rcu: Convert ACCESS_ONCE() to READ_ONCE() and WRITE_ONCE()	2015-05-27 12:56:15 -07:00
tiny.c	This patch series contains several clean ups and even a new trace clock	2015-06-26 14:02:43 -07:00
tiny_plugin.h	rcu: Convert ACCESS_ONCE() to READ_ONCE() and WRITE_ONCE()	2015-05-27 12:56:15 -07:00
tree.c	rcu: Pull out wait_event*() condition into helper function	2015-07-17 14:59:04 -07:00
tree.h	rcu: Add stall warnings to synchronize_sched_expedited()	2015-07-17 14:59:01 -07:00
tree_plugin.h	rcu: Consolidate last open-coded expedited memory barrier	2015-07-17 14:58:59 -07:00
tree_trace.c	rcu: Extend expedited funnel locking to rcu_data structure	2015-07-17 14:59:00 -07:00
update.c	rcu: Convert ACCESS_ONCE() to READ_ONCE() and WRITE_ONCE()	2015-05-27 12:56:15 -07:00