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clockintr: remove clockintr_expiration()

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With the introduction of clockintr_advance_random(), this interface is
now unused.  Remove it.

Suggested by mpi@.

Thread: https://marc.info/?l=openbsd-tech&m=169392340028978&w=2

ok mpi@ mlarkin@
This commit is contained in:
cheloha
2023-09-05 22:41:14 +00:00
parent 44e905e6c8
commit 9d6c8bbcf1
1 changed files with 1 additions and 17 deletions
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sys/kern/kern_clockintr.c
+1 -17
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@@ -1,4 +1,4 @@
/* $OpenBSD: kern_clockintr.c,v 1.35 2023/09/05 22:29:28 cheloha Exp $ */
/* $OpenBSD: kern_clockintr.c,v 1.36 2023/09/05 22:41:14 cheloha Exp $ */
/*
* Copyright (c) 2003 Dale Rahn <drahn@openbsd.org>
* Copyright (c) 2020 Mark Kettenis <kettenis@openbsd.org>
@@ -44,7 +44,6 @@ uint32_t statclock_mask; /* [I] set of allowed offsets */
uint64_t clockintr_advance_random(struct clockintr *, uint64_t, uint32_t);
void clockintr_cancel_locked(struct clockintr *);
uint64_t clockintr_expiration(const struct clockintr *);
void clockintr_hardclock(struct clockintr *, void *);
void clockintr_schedule(struct clockintr *, uint64_t);
void clockintr_schedule_locked(struct clockintr *, uint64_t);
@@ -421,21 +420,6 @@ clockintr_establish(struct clockintr_queue *cq,
return cl;
}
uint64_t
clockintr_expiration(const struct clockintr *cl)
{
uint64_t expiration;
struct clockintr_queue *cq = cl->cl_queue;
if (cl == &cq->cq_shadow)
return cl->cl_expiration;
mtx_enter(&cq->cq_mtx);
expiration = cl->cl_expiration;
mtx_leave(&cq->cq_mtx);
return expiration;
}
void
clockintr_schedule(struct clockintr *cl, uint64_t expiration)
{