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Don't sleep while holding the vnode interlock. Should take care of the 

first panic case in PR #26043.
This commit is contained in:
perseant 2005-03-25 01:45:05 +00:00
parent 2dfd7528cf
commit bb7bbb2d16
1 changed files with 4 additions and 4 deletions
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8
sys/ufs/lfs/lfs_vnops.c
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@ -1,4 +1,4 @@
/* $NetBSD: lfs_vnops.c,v 1.139 2005/03/24 04:00:33 chs Exp $ */
/* $NetBSD: lfs_vnops.c,v 1.140 2005/03/25 01:45:05 perseant Exp $ */
/*-
* Copyright (c) 1999, 2000, 2001, 2002, 2003 The NetBSD Foundation, Inc.
@ -67,7 +67,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: lfs_vnops.c,v 1.139 2005/03/24 04:00:33 chs Exp $");
__KERNEL_RCSID(0, "$NetBSD: lfs_vnops.c,v 1.140 2005/03/25 01:45:05 perseant Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -1754,12 +1754,12 @@ lfs_putpages(void *v)
int locked;
DLOG((DLOG_PAGE, "lfs_putpages: flushing VDIROP\n"));
lfs_writer_enter(fs, "ppdirop");
locked = VOP_ISLOCKED(vp) && /* XXX */
vp->v_lock.lk_lockholder == curproc->p_pid;
simple_unlock(&vp->v_interlock);
lfs_writer_enter(fs, "ppdirop");
if (locked)
VOP_UNLOCK(vp, 0);
simple_unlock(&vp->v_interlock);
lfs_flush_fs(fs, sync ? SEGM_SYNC : 0);