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| author | Zhouyi Zhou <zhouzhouyi@gmail.com> | 2021-08-11 04:59:20 +0200 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2021-09-17 15:08:45 +0200 |
| commit | a2e05ddda11b0bd529f443df9089ab498b2c2642 (patch) | |
| tree | 1d18744704caec3368ffa700a8fe2fd9b87df599 /kernel/locking/lockdep.c | |
| parent | lockdep: Let lock_is_held_type() detect recursive read as read (diff) | |
| download | linux-a2e05ddda11b0bd529f443df9089ab498b2c2642.tar.xz linux-a2e05ddda11b0bd529f443df9089ab498b2c2642.zip | |
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 <zhouzhouyi@gmail.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Paul E. McKenney <paulmck@kernel.org>
Link: https://lkml.kernel.org/r/20210811025920.20751-1-zhouzhouyi@gmail.com
Diffstat (limited to 'kernel/locking/lockdep.c')
| -rw-r--r-- | kernel/locking/lockdep.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c index bfa0a347f27c..4e6312977ffb 100644 --- a/kernel/locking/lockdep.c +++ b/kernel/locking/lockdep.c @@ -4671,7 +4671,7 @@ print_lock_invalid_wait_context(struct task_struct *curr, /* * Verify the wait_type context. * - * This check validates we takes locks in the right wait-type order; that is it + * This check validates we take locks in the right wait-type order; that is it * ensures that we do not take mutexes inside spinlocks and do not attempt to * acquire spinlocks inside raw_spinlocks and the sort. * |