linux/kernel/rcu
Paul E. McKenney b1a2d79fe7 rcu: Make NOCB CPUs migrate CBs directly from outgoing CPU
RCU's CPU-hotplug callback-migration code first moves the outgoing
CPU's callbacks to ->orphan_done and ->orphan_pend, and only then
moves them to the NOCB callback list.  This commit avoids the
extra step (and simplifies the code) by moving the callbacks directly
from the outgoing CPU's callback list to the NOCB callback list.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
2017-07-25 13:04:47 -07:00
..
Kconfig rcu: Remove RCU CPU stall warnings from Tiny RCU 2017-06-08 18:52:45 -07:00
Kconfig.debug rcu: Move RCU debug Kconfig options to kernel/rcu 2017-06-08 18:52:44 -07:00
Makefile rcu: Remove debugfs tracing 2017-06-08 18:52:43 -07:00
rcu_segcblist.c rcu: Separately compile large rcu_segcblist functions 2017-05-02 07:21:02 -07:00
rcu_segcblist.h rcu: Open-code the rcu_cblist_n_lazy_cbs() function 2017-05-02 09:22:48 -07:00
rcu.h rcu: Eliminate NOCBs CPU-state Kconfig options 2017-06-08 18:52:43 -07:00
rcuperf.c rcu: Move expediting-related access/control out of rcupdate.h 2017-06-08 18:52:28 -07:00
rcutorture.c srcu: Remove Classic SRCU 2017-06-08 18:52:42 -07:00
srcutiny.c srcu: Apply trivial callback lists to shrink Tiny SRCU 2017-06-08 18:52:35 -07:00
srcutree.c srcu: Use rnp->lock wrappers to replace explicit memory barriers 2017-06-08 18:52:38 -07:00
sync.c locking, rcu, cgroup: Avoid synchronize_sched() in __cgroup_procs_write() 2016-08-18 15:36:59 +02:00
tiny_plugin.h rcu: Remove RCU CPU stall warnings from Tiny RCU 2017-06-08 18:52:45 -07:00
tiny.c rcu: Remove RCU CPU stall warnings from Tiny RCU 2017-06-08 18:52:45 -07:00
tree_exp.h rcu: Make expedited GPs correctly handle hardware CPU insertion 2017-07-25 13:04:45 -07:00
tree_plugin.h rcu: Make NOCB CPUs migrate CBs directly from outgoing CPU 2017-07-25 13:04:47 -07:00
tree.c rcu: Make NOCB CPUs migrate CBs directly from outgoing CPU 2017-07-25 13:04:47 -07:00
tree.h rcu: Make NOCB CPUs migrate CBs directly from outgoing CPU 2017-07-25 13:04:47 -07:00
update.c rcu: Move rcu_expedited and rcu_normal externs from rcupdate.h 2017-06-08 18:52:27 -07:00