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pool_printit: don't keep a lock when printing info.

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we can't clean it up if ddb pager is quitted.
This commit is contained in:
yamt 2005-11-02 14:32:54 +00:00
parent 94809e83ec
commit e81a08ca3f
1 changed files with 3 additions and 7 deletions
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10
sys/kern/subr_pool.c
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@ -1,4 +1,4 @@
/* $NetBSD: subr_pool.c,v 1.106 2005/10/16 02:55:18 christos Exp $ */
/* $NetBSD: subr_pool.c,v 1.107 2005/11/02 14:32:54 yamt Exp $ */
/*-
* Copyright (c) 1997, 1999, 2000 The NetBSD Foundation, Inc.
@ -38,7 +38,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: subr_pool.c,v 1.106 2005/10/16 02:55:18 christos Exp $");
__KERNEL_RCSID(0, "$NetBSD: subr_pool.c,v 1.107 2005/11/02 14:32:54 yamt Exp $");
#include "opt_pool.h"
#include "opt_poollog.h"
@ -1583,7 +1583,6 @@ pool_print(struct pool *pp, const char *modif)
void
pool_printit(struct pool *pp, const char *modif, void (*pr)(const char *, ...))
{
int didlock = 0;
if (pp == NULL) {
(*pr)("Must specify a pool to print.\n");
@ -1602,12 +1601,9 @@ pool_printit(struct pool *pp, const char *modif, void (*pr)(const char *, ...))
if (simple_lock_try(&pp->pr_slock) == 0)
(*pr)("WARNING: pool %s is locked\n", pp->pr_wchan);
else
didlock = 1;
simple_unlock(&pp->pr_slock);
pool_print1(pp, modif, pr);
if (didlock)
simple_unlock(&pp->pr_slock);
}
static void