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authorYangtao Li <tiny.windzz@gmail.com>2019-12-28 19:19:12 +0300
committerPeter Zijlstra <peterz@infradead.org>2020-01-17 12:19:21 +0300
commit35f4cd96f5551dc1b2641159e7bb7bf91de6600f (patch)
treec8b140bddaa971650c02ae2f549228ff6df83cd1 /kernel/stop_machine.c
parent02d4ac5885a18d326b500b94808f0956dcce2832 (diff)
downloadlinux-35f4cd96f5551dc1b2641159e7bb7bf91de6600f.tar.xz
stop_machine: Make stop_cpus() static
The function stop_cpus() is only used internally by the stop_machine for stop multiple cpus. Make it static. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lkml.kernel.org/r/20191228161912.24082-1-tiny.windzz@gmail.com
Diffstat (limited to 'kernel/stop_machine.c')
-rw-r--r--kernel/stop_machine.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/stop_machine.c b/kernel/stop_machine.c
index 5d68ec4c4015..865bb0228ab6 100644
--- a/kernel/stop_machine.c
+++ b/kernel/stop_machine.c
@@ -442,7 +442,7 @@ static int __stop_cpus(const struct cpumask *cpumask,
* @cpumask were offline; otherwise, 0 if all executions of @fn
* returned 0, any non zero return value if any returned non zero.
*/
-int stop_cpus(const struct cpumask *cpumask, cpu_stop_fn_t fn, void *arg)
+static int stop_cpus(const struct cpumask *cpumask, cpu_stop_fn_t fn, void *arg)
{
int ret;