From a2e05ddda11b0bd529f443df9089ab498b2c2642 Mon Sep 17 00:00:00 2001 From: Zhouyi Zhou Date: Wed, 11 Aug 2021 10:59:20 +0800 Subject: lockdep: Improve comments in wait-type checks Comments in wait-type checks be improved by mentioning the PREEPT_RT kernel configure option. Signed-off-by: Zhouyi Zhou Signed-off-by: Peter Zijlstra (Intel) Acked-by: Paul E. McKenney Link: https://lkml.kernel.org/r/20210811025920.20751-1-zhouzhouyi@gmail.com --- include/linux/lockdep_types.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux') diff --git a/include/linux/lockdep_types.h b/include/linux/lockdep_types.h index 3e726ace5c62..d22430840b53 100644 --- a/include/linux/lockdep_types.h +++ b/include/linux/lockdep_types.h @@ -21,7 +21,7 @@ enum lockdep_wait_type { LD_WAIT_SPIN, /* spin loops, raw_spinlock_t etc.. */ #ifdef CONFIG_PROVE_RAW_LOCK_NESTING - LD_WAIT_CONFIG, /* CONFIG_PREEMPT_LOCK, spinlock_t etc.. */ + LD_WAIT_CONFIG, /* preemptible in PREEMPT_RT, spinlock_t etc.. */ #else LD_WAIT_CONFIG = LD_WAIT_SPIN, #endif -- cgit v1.2.3