Aren
/
NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Remove unneeded kernel_lock/splvm stuff.

This commit is contained in:
ad 2008-04-25 00:07:24 +00:00
parent 8c99fcbe3b
commit 8c71a574b0
1 changed files with 2 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
sys/kern/kern_sig.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: kern_sig.c,v 1.277 2008/04/24 18:39:24 ad Exp $ */
/* $NetBSD: kern_sig.c,v 1.278 2008/04/25 00:07:24 ad Exp $ */
/*-
* Copyright (c) 2006, 2007, 2008 The NetBSD Foundation, Inc.
@ -73,7 +73,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: kern_sig.c,v 1.277 2008/04/24 18:39:24 ad Exp $");
__KERNEL_RCSID(0, "$NetBSD: kern_sig.c,v 1.278 2008/04/25 00:07:24 ad Exp $");
#include "opt_ptrace.h"
#include "opt_multiprocessor.h"
@ -427,7 +427,6 @@ ksiginfo_t *
ksiginfo_alloc(struct proc *p, ksiginfo_t *ok, int flags)
{
ksiginfo_t *kp;
int s;
if (ok != NULL) {
if ((ok->ksi_flags & (KSI_QUEUED | KSI_FROMPOOL)) ==
@ -437,9 +436,7 @@ ksiginfo_alloc(struct proc *p, ksiginfo_t *ok, int flags)
return ok;
}
s = splvm();
kp = pool_get(&ksiginfo_pool, flags);
splx(s);
if (kp == NULL) {
#ifdef DIAGNOSTIC
printf("Out of memory allocating ksiginfo for pid %d\n",
@ -468,13 +465,10 @@ ksiginfo_alloc(struct proc *p, ksiginfo_t *ok, int flags)
void
ksiginfo_free(ksiginfo_t *kp)
{
int s;
if ((kp->ksi_flags & (KSI_QUEUED | KSI_FROMPOOL)) != KSI_FROMPOOL)
return;
s = splvm();
pool_put(&ksiginfo_pool, kp);
splx(s);
}
/*
@ -486,19 +480,14 @@ void
ksiginfo_queue_drain0(ksiginfoq_t *kq)
{
ksiginfo_t *ksi;
int s;
KASSERT(!CIRCLEQ_EMPTY(kq));
KERNEL_LOCK(1, curlwp); /* XXXSMP */
while (!CIRCLEQ_EMPTY(kq)) {
ksi = CIRCLEQ_FIRST(kq);
CIRCLEQ_REMOVE(kq, ksi, ksi_list);
s = splvm();
pool_put(&ksiginfo_pool, ksi);
splx(s);
}
KERNEL_UNLOCK_ONE(curlwp); /* XXXSMP */
}
/*