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always do a full fsync if vp->v_type != VREG 

in partial fsync, only use PGO_SYNCIO if FSYNC_WAIT is specified
This commit is contained in:
dbj 2003-11-08 06:00:39 +00:00
parent 4ebec9cd61
commit 7bfaadbc7a
1 changed files with 10 additions and 10 deletions
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20
sys/ufs/ffs/ffs_vnops.c
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@ -1,4 +1,4 @@
/* $NetBSD: ffs_vnops.c,v 1.63 2003/11/08 04:39:00 dbj Exp $ */
/* $NetBSD: ffs_vnops.c,v 1.64 2003/11/08 06:00:39 dbj Exp $ */
/*
* Copyright (c) 1982, 1986, 1989, 1993
@ -32,7 +32,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: ffs_vnops.c,v 1.63 2003/11/08 04:39:00 dbj Exp $");
__KERNEL_RCSID(0, "$NetBSD: ffs_vnops.c,v 1.64 2003/11/08 06:00:39 dbj Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -255,7 +255,8 @@ ffs_fsync(v)
/*
* XXX no easy way to sync a range in a file with softdep.
*/
if ((ap->a_offlo == 0 && ap->a_offhi == 0) || DOINGSOFTDEP(ap->a_vp))
if ((ap->a_offlo == 0 && ap->a_offhi == 0) || DOINGSOFTDEP(ap->a_vp) ||
(vp->v_type != VREG))
return ffs_full_fsync(v);
vp = ap->a_vp;
@ -269,13 +270,12 @@ ffs_fsync(v)
* First, flush all pages in range.
*/
if (vp->v_type == VREG) {
simple_lock(&vp->v_interlock);
error = VOP_PUTPAGES(vp, trunc_page(ap->a_offlo),
round_page(ap->a_offhi), PGO_CLEANIT|PGO_SYNCIO);
if (error) {
return error;
}
simple_lock(&vp->v_interlock);
error = VOP_PUTPAGES(vp, trunc_page(ap->a_offlo),
round_page(ap->a_offhi), PGO_CLEANIT |
((ap->a_flags & FSYNC_WAIT) ? PGO_SYNCIO : 0));
if (error) {
return error;
}
/*