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sleepq_set_timeout_sbt(): correct comment to not talk about ticks

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It is sbt now.  Also, explain what flags are.

Reviewed by:	markj
Sponsored by:	The FreeBSD Foundation
MFC after:	3 days
Differential revision:	https://reviews.freebsd.org/D36207
This commit is contained in:
Konstantin Belousov 2022-08-12 03:35:45 +03:00
parent da39a100db
commit f835be5822
1 changed files with 3 additions and 2 deletions
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5
sys/kern/subr_sleepqueue.c
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@ -388,8 +388,9 @@ sleepq_add(const void *wchan, struct lock_object *lock, const char *wmesg,
}
/*
* Sets a timeout that will remove the current thread from the specified
* sleep queue after timo ticks if the thread has not already been awakened.
* Sets a timeout that will remove the current thread from the
* specified sleep queue at the specified time if the thread has not
* already been awakened. Flags are from C_* (callout) namespace.
*/
void
sleepq_set_timeout_sbt(const void *wchan, sbintime_t sbt, sbintime_t pr,