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As getnewvnode() is prepared to wait for an allocation change vnalloc() 

to always use PR_WAITOK.

No more 'WARNING: unable to allocate new vnode, retrying...' messages.
This commit is contained in:
hannken 2011-10-03 10:30:13 +00:00
parent d20e1ca1b9
commit 15b3d123ae
1 changed files with 5 additions and 7 deletions
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12
sys/kern/vfs_vnode.c
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@ -1,4 +1,4 @@
/* $NetBSD: vfs_vnode.c,v 1.12 2011/10/02 13:00:06 hannken Exp $ */
/* $NetBSD: vfs_vnode.c,v 1.13 2011/10/03 10:30:13 hannken Exp $ */
/*-
* Copyright (c) 1997-2011 The NetBSD Foundation, Inc.
@ -120,7 +120,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: vfs_vnode.c,v 1.12 2011/10/02 13:00:06 hannken Exp $");
__KERNEL_RCSID(0, "$NetBSD: vfs_vnode.c,v 1.13 2011/10/03 10:30:13 hannken Exp $");
#include <sys/param.h>
#include <sys/kernel.h>
@ -196,17 +196,15 @@ vfs_vnode_sysinit(void)
/*
* Allocate a new, uninitialized vnode. If 'mp' is non-NULL, this is a
* marker vnode and we are prepared to wait for the allocation.
* marker vnode.
*/
vnode_t *
vnalloc(struct mount *mp)
{
vnode_t *vp;
vp = pool_cache_get(vnode_cache, (mp != NULL ? PR_WAITOK : PR_NOWAIT));
if (vp == NULL) {
return NULL;
}
vp = pool_cache_get(vnode_cache, PR_WAITOK);
KASSERT(vp != NULL);
memset(vp, 0, sizeof(*vp));
uvm_obj_init(&vp->v_uobj, &uvm_vnodeops, true, 0);