sched: Convert pi_lock to raw_spinlock

Convert locks which cannot be sleeping locks in preempt-rt to
raw_spinlocks.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Acked-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 1 insertions, 1 deletions

diff --git a/include/linux/init_task.h b/include/linux/init_task.h
index 8d10aa7fd4c9..abec69b63d7e 100644
--- a/include/linux/init_task.h
+++ b/include/linux/init_task.h
@@ -165,7 +165,7 @@ extern struct cred init_cred;
         .journal_info   = NULL,                                         \
         .cpu_timers     = INIT_CPU_TIMERS(tsk.cpu_timers),              \
         .fs_excl        = ATOMIC_INIT(0),                               \
-        .pi_lock        = __SPIN_LOCK_UNLOCKED(tsk.pi_lock),            \
+        .pi_lock        = __RAW_SPIN_LOCK_UNLOCKED(tsk.pi_lock),        \
         .timer_slack_ns = 50000, /* 50 usec default slack */            \
         .pids = {                                                       \
                 [PIDTYPE_PID]  = INIT_PID_LINK(PIDTYPE_PID),            \