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(parent: 7928b2c) | patch
rcu: Remove unnecessary spinlock in rcu_boot_init_percpu_data()
authorLihao Liang <lianglihao@huawei.com>
Wed, 22 Nov 2017 19:00:55 +0000 (19:00 +0000)
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Thu, 15 Feb 2018 23:40:36 +0000 (15:40 -0800)
commit398953e62ce3b27f9f7805e367195b7ee6705f57
treeee2ba5620f0cacba106a98c93375830bc2fe99betree | snapshot
parent7928b2cbe55b2a410a0f5c1f154610059c57b1b2commit | diff
rcu: Remove unnecessary spinlock in rcu_boot_init_percpu_data()

Since rcu_boot_init_percpu_data() is only called at boot time,
there is no data race and spinlock is not needed.

Signed-off-by: Lihao Liang <lianglihao@huawei.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
kernel/rcu/tree.c diff | blob | history
Domain: System / Kernel;