diff options
author | Steven Rostedt <srostedt@redhat.com> | 2012-07-17 10:45:59 -0400 |
---|---|---|
committer | Steven Rostedt <rostedt@rostedt.homelinux.com> | 2012-09-17 23:04:21 -0400 |
commit | 1ad8b44e3b940175467d96702606e390f559d74f (patch) | |
tree | dd985592c5563a29fa57904354139e4dadde329c | |
parent | eef6e7d01984fd97be61a9e1262bec575ee19738 (diff) |
cpu/rt: Fix cpu_hotplug variable initialization
The commit "cpu/rt: Rework cpu down for PREEMPT_RT" changed the double
meaning of the cpu_hotplug.lock, where it was a spinlock for RT and a
mutex for non-RT, to just a mutex for both. But the initialization of
the variable was not updated to reflect this change.
Cc: stable-rt@vger.kernel.org
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
-rw-r--r-- | kernel/cpu.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/kernel/cpu.c b/kernel/cpu.c index c5b3273d9293..3e722c08fad9 100644 --- a/kernel/cpu.c +++ b/kernel/cpu.c @@ -54,11 +54,7 @@ static struct { int refcount; } cpu_hotplug = { .active_writer = NULL, -#ifdef CONFIG_PREEMPT_RT_FULL - .lock = __SPIN_LOCK_UNLOCKED(cpu_hotplug.lock), -#else .lock = __MUTEX_INITIALIZER(cpu_hotplug.lock), -#endif .refcount = 0, }; |