linux-pinenote/kernel/rcu
Paul E. McKenney 143da9c2fc rcu: Prevent early-boot RCU callbacks from splatting
Currently, a call_rcu() that precedes rcu_init() will splat due to the
callback lists not having yet been initialized.  This commit causes the
first such callback to initialize the boot CPU's RCU callback list.

Note that this commit does not change rcu_init()-time initialization,
which means that the callback will be discarded at rcu_init() time.
Fixing this is the job of later commits.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
2015-02-26 12:01:28 -08:00
..
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: Add more diagnostics in rcu_barrier() test failure case 2015-01-10 19:08:06 -08:00
srcu.c rcu: Expand SRCU ->completed to 64 bits 2015-01-06 11:04:26 -08:00
tiny.c Merge branches 'doc.2015.01.07a', 'fixes.2015.01.15a', 'preempt.2015.01.06a', 'srcu.2015.01.06a', 'stall.2015.01.16a' and 'torture.2015.01.11a' into HEAD 2015-01-15 23:34:34 -08:00
tiny_plugin.h Merge branches 'doc.2015.01.07a', 'fixes.2015.01.15a', 'preempt.2015.01.06a', 'srcu.2015.01.06a', 'stall.2015.01.16a' and 'torture.2015.01.11a' into HEAD 2015-01-15 23:34:34 -08:00
tree.c rcu: Prevent early-boot RCU callbacks from splatting 2015-02-26 12:01:28 -08:00
tree.h Merge branches 'doc.2015.01.07a', 'fixes.2015.01.15a', 'preempt.2015.01.06a', 'srcu.2015.01.06a', 'stall.2015.01.16a' and 'torture.2015.01.11a' into HEAD 2015-01-15 23:34:34 -08:00
tree_plugin.h Merge branches 'core-urgent-for-linus' and 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2015-02-21 10:36:06 -08:00
tree_trace.c rcu: Make cond_resched_rcu_qs() apply to normal RCU flavors 2015-01-15 23:33:14 -08:00
update.c Merge branches 'torture.2014.11.03a', 'cpu.2014.11.03a', 'doc.2014.11.13a', 'fixes.2014.11.13a', 'signal.2014.10.29a' and 'rt.2014.10.29a' into HEAD 2014-11-13 10:39:04 -08:00