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* replace incorrect M_WAITOK flag from pool_get() by proper PR_WAITOK 

and remove redundant check for NULL return value
* switch pool page allocator to nointr allocator

jdolecek sayeth ok
This commit is contained in:
pooka 2004-03-24 20:25:28 +00:00
parent b7dd417f09
commit 8a7ed44002
1 changed files with 6 additions and 6 deletions
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12
sys/kern/sys_pipe.c
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@ -1,4 +1,4 @@
/* $NetBSD: sys_pipe.c,v 1.54 2004/03/24 15:34:53 atatat Exp $ */
/* $NetBSD: sys_pipe.c,v 1.55 2004/03/24 20:25:28 pooka Exp $ */
/*-
* Copyright (c) 2003 The NetBSD Foundation, Inc.
@ -83,7 +83,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: sys_pipe.c,v 1.54 2004/03/24 15:34:53 atatat Exp $");
__KERNEL_RCSID(0, "$NetBSD: sys_pipe.c,v 1.55 2004/03/24 20:25:28 pooka Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -315,9 +315,7 @@ pipe_create(pipep, allockva)
struct pipe *pipe;
int error;
pipe = *pipep = pool_get(&pipe_pool, M_WAITOK);
if (pipe == NULL)
return (ENOMEM);
pipe = *pipep = pool_get(&pipe_pool, PR_WAITOK);
/* Initialize */
memset(pipe, 0, sizeof(struct pipe));
@ -1516,5 +1514,7 @@ SYSCTL_SETUP(sysctl_kern_pipe_setup, "sysctl kern.pipe subtree setup")
void
pipe_init(void)
{
pool_init(&pipe_pool, sizeof(struct pipe), 0, 0, 0, "pipepl", NULL);
pool_init(&pipe_pool, sizeof(struct pipe), 0, 0, 0, "pipepl",
&pool_allocator_nointr);
}