diff options
Diffstat (limited to 'kernel/kthread.c')
| -rw-r--r-- | kernel/kthread.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/kernel/kthread.c b/kernel/kthread.c index 490792b1066e..4fff7df17a68 100644 --- a/kernel/kthread.c +++ b/kernel/kthread.c @@ -182,6 +182,16 @@ bool kthread_should_park(void) } EXPORT_SYMBOL_GPL(kthread_should_park); +bool kthread_should_stop_or_park(void) +{ + struct kthread *kthread = __to_kthread(current); + + if (!kthread) + return false; + + return kthread->flags & (BIT(KTHREAD_SHOULD_STOP) | BIT(KTHREAD_SHOULD_PARK)); +} + /** * kthread_freezable_should_stop - should this freezable kthread return now? * @was_frozen: optional out parameter, indicates whether %current was frozen @@ -312,10 +322,10 @@ void __noreturn kthread_exit(long result) * @comp: Completion to complete * @code: The integer value to return to kthread_stop(). * - * If present complete @comp and the reuturn code to kthread_stop(). + * If present, complete @comp and then return code to kthread_stop(). * * A kernel thread whose module may be removed after the completion of - * @comp can use this function exit safely. + * @comp can use this function to exit safely. * * Does not return. */ |