linux/kernel/rcu
Paul E. McKenney 543c6158f6 rcu: Make synchronize_rcu_expedited() use sequence-counter scheme
Although synchronize_rcu_expedited() uses a sequence-counter scheme, it
is based on a single increment per grace period, which means that tasks
piggybacking off of concurrent grace periods may be forced to wait longer
than necessary.  This commit therefore applies the new sequence-count
functions developed for synchronize_sched_expedited() to speed things
up a bit and to consolidate the sequence-counter implementation.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
2015-07-17 14:58:52 -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_plugin.h 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
tree_plugin.h rcu: Make synchronize_rcu_expedited() use sequence-counter scheme 2015-07-17 14:58:52 -07:00
tree_trace.c rcu: Make expedited GP CPU stoppage asynchronous 2015-07-17 14:58:50 -07:00
tree.c rcu: Abstract sequence counting from synchronize_sched_expedited() 2015-07-17 14:58:51 -07:00
tree.h rcu: Make expedited GP CPU stoppage asynchronous 2015-07-17 14:58:50 -07:00
update.c rcu: Convert ACCESS_ONCE() to READ_ONCE() and WRITE_ONCE() 2015-05-27 12:56:15 -07:00