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| author | Oleg Nesterov <oleg@redhat.com> | 2015-06-30 03:29:51 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-08-03 12:21:26 +0200 |
| commit | 7eeb088e72048bf4660f64fc3824c8066cf17591 (patch) | |
| tree | fa8bbba404bf4d6c7a1f2a7a5820ccb12a4a83e9 /kernel/stop_machine.c | |
| parent | b377c2a089d4538e6e62e51fa595c896c314d83d (diff) | |
| download | linux-7eeb088e72048bf4660f64fc3824c8066cf17591.tar.gz linux-7eeb088e72048bf4660f64fc3824c8066cf17591.tar.bz2 linux-7eeb088e72048bf4660f64fc3824c8066cf17591.zip | |
stop_machine: Unexport __stop_machine()
The only caller outside of stop_machine.c is _cpu_down(), it can use
stop_machine(). get_online_cpus() is fine under cpu_hotplug_begin().
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Tejun Heo <tj@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: dave@stgolabs.net
Cc: der.herr@hofr.at
Cc: paulmck@linux.vnet.ibm.com
Cc: riel@redhat.com
Cc: viro@ZenIV.linux.org.uk
Link: http://lkml.kernel.org/r/20150630012951.GA23934@redhat.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/stop_machine.c')
| -rw-r--r-- | kernel/stop_machine.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/stop_machine.c b/kernel/stop_machine.c index 621220852df0..b50910dbf030 100644 --- a/kernel/stop_machine.c +++ b/kernel/stop_machine.c @@ -513,7 +513,7 @@ early_initcall(cpu_stop_init); #ifdef CONFIG_STOP_MACHINE -int __stop_machine(int (*fn)(void *), void *data, const struct cpumask *cpus) +static int __stop_machine(int (*fn)(void *), void *data, const struct cpumask *cpus) { struct multi_stop_data msdata = { .fn = fn, |