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[PATCH v2 tip/core/rcu 09/11] rcu: Wire up rcu_end_inkernel_boot()

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  [PATCH v2 tip/core/rcu 09/11] rcu: Wire up rcu_end_inkernel_boot() "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2015-12-10 00:10 +0100

#1287994 — [PATCH v2 tip/core/rcu 09/11] rcu: Wire up rcu_end_inkernel_boot()

This commit adds the invocation of rcu_end_inkernel_boot() just before
init is invoked.  This allows the CONFIG_RCU_EXPEDITE_BOOT Kconfig
option to do something useful and prepares for the upcoming
rcupdate.rcu_normal_after_boot kernel parameter.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
---
 init/main.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/init/main.c b/init/main.c
index 9e64d7097f1a..c6ebefafa496 100644
--- a/init/main.c
+++ b/init/main.c
@@ -943,6 +943,8 @@ static int __ref kernel_init(void *unused)
 
 	flush_delayed_fput();
 
+	rcu_end_inkernel_boot();
+
 	if (ramdisk_execute_command) {
 		ret = run_init_process(ramdisk_execute_command);
 		if (!ret)
-- 
2.5.2

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