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fix up some comments and a white space issue...

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MFC after:	3 days
This commit is contained in:
John-Mark Gurney 2013-08-26 18:53:19 +00:00
parent 7ffbbd985e
commit 57150ff69b
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=254932
1 changed files with 6 additions and 6 deletions
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12
sys/kern/kern_event.c
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@ -565,7 +565,7 @@ filt_timerattach(struct knote *kn)
memory_order_relaxed));
kn->kn_flags |= EV_CLEAR; /* automatically set */
kn->kn_status &= ~KN_DETACHED; /* knlist_add usually sets it */
kn->kn_status &= ~KN_DETACHED; /* knlist_add clears it */
calloutp = malloc(sizeof(*calloutp), M_KQUEUE, M_WAITOK);
callout_init(calloutp, CALLOUT_MPSAFE);
kn->kn_hook = calloutp;
@ -587,7 +587,7 @@ filt_timerdetach(struct knote *kn)
free(calloutp, M_KQUEUE);
old = atomic_fetch_sub_explicit(&kq_ncallouts, 1, memory_order_relaxed);
KASSERT(old > 0, ("Number of callouts cannot become negative"));
kn->kn_status |= KN_DETACHED; /* knlist_remove usually clears it */
kn->kn_status |= KN_DETACHED; /* knlist_remove sets it */
}
static int
@ -1467,7 +1467,7 @@ kqueue_scan(struct kqueue *kq, int maxevents, struct kevent_copyops *k_ops,
*kevp = kn->kn_kevent;
KQ_LOCK(kq);
KQ_GLOBAL_UNLOCK(&kq_global, haskqglobal);
if (kn->kn_flags & (EV_CLEAR | EV_DISPATCH)) {
if (kn->kn_flags & (EV_CLEAR | EV_DISPATCH)) {
/*
* Manually clear knotes who weren't
* 'touch'ed.
@ -1859,7 +1859,7 @@ knlist_remove_kq(struct knlist *knl, struct knote *kn, int knlislocked, int kqis
}
/*
* remove all knotes from a specified klist
* remove knote from the specified knlist
*/
void
knlist_remove(struct knlist *knl, struct knote *kn, int islocked)
@ -1869,7 +1869,7 @@ knlist_remove(struct knlist *knl, struct knote *kn, int islocked)
}
/*
* remove knote from a specified klist while in f_event handler.
* remove knote from the specified knlist while in f_event handler.
*/
void
knlist_remove_inevent(struct knlist *knl, struct knote *kn)
@ -2002,7 +2002,7 @@ knlist_destroy(struct knlist *knl)
#ifdef INVARIANTS
/*
* if we run across this error, we need to find the offending
* driver and have it call knlist_clear.
* driver and have it call knlist_clear or knlist_delete.
*/
if (!SLIST_EMPTY(&knl->kl_list))
printf("WARNING: destroying knlist w/ knotes on it!\n");