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Add FSYNC_CACHE flag to the VOP_FSYNC() call for the DIOCCACHESYNC ioctl. 

PR 41015.
This commit is contained in:
apb 2009-03-14 18:00:37 +00:00
parent caccc8126b
commit 2a86bfea6b
1 changed files with 4 additions and 3 deletions
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7
sys/dev/vnd.c
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@ -1,4 +1,4 @@
/* $NetBSD: vnd.c,v 1.194 2009/03/14 16:33:25 christos Exp $ */
/* $NetBSD: vnd.c,v 1.195 2009/03/14 18:00:37 apb Exp $ */
/*-
* Copyright (c) 1996, 1997, 1998, 2008 The NetBSD Foundation, Inc.
@ -130,7 +130,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: vnd.c,v 1.194 2009/03/14 16:33:25 christos Exp $");
__KERNEL_RCSID(0, "$NetBSD: vnd.c,v 1.195 2009/03/14 18:00:37 apb Exp $");
#if defined(_KERNEL_OPT)
#include "fs_nfs.h"
@ -1443,10 +1443,11 @@ unlock_and_exit:
memcpy(data, &newlabel, sizeof (struct olddisklabel));
break;
#endif
case DIOCCACHESYNC:
vn_lock(vnd->sc_vp, LK_EXCLUSIVE | LK_RETRY);
error = VOP_FSYNC(vnd->sc_vp, vnd->sc_cred,
FSYNC_WAIT|FSYNC_DATAONLY, 0, 0);
FSYNC_WAIT | FSYNC_DATAONLY | FSYNC_CACHE, 0, 0);
VOP_UNLOCK(vnd->sc_vp, 0);
return error;