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(parent: c468154) | patch
cpu/hotplug: Simplify access to percpu cpuhp_state
authorYuan ZhaoXiong <yuanzhaoxiong@baidu.com>
Sun, 23 May 2021 13:31:30 +0000 (21:31 +0800)
committerThomas Gleixner <tglx@linutronix.de>
Tue, 25 May 2021 15:24:52 +0000 (17:24 +0200)
commit130708331bc6b03a3c3a78599333faddfebbd0f3
tree7b47b8d0553098423eb4e37a2116600198a48d7etree | snapshot
parentc4681547bcce777daf576925a966ffa824edd09dcommit | diff
cpu/hotplug: Simplify access to percpu cpuhp_state

It is unnecessary to invoke per_cpu_ptr() everytime to access cpuhp_state.
Use the available pointer instead.

Signed-off-by: Yuan ZhaoXiong <yuanzhaoxiong@baidu.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Valentin Schneider <valentin.schneider@arm.com>
Link: https://lore.kernel.org/r/1621776690-13264-1-git-send-email-yuanzhaoxiong@baidu.com
kernel/cpu.c diff | blob | history
Linux Kernel Source Tree.