From 23ba900fc7d38186b42944ebe2c90d8105dfd3de Mon Sep 17 00:00:00 2001
From: Artur Grabowski <art@cvs.openbsd.org>
Date: Tue, 3 Aug 2004 13:34:49 +0000
Subject: Print more diagnostics on fsync failure in sched_sync.

---
 sys/kern/vfs_sync.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'sys')

diff --git a/sys/kern/vfs_sync.c b/sys/kern/vfs_sync.c
index d1bac27b90c..3c6e275a99d 100644
--- a/sys/kern/vfs_sync.c
+++ b/sys/kern/vfs_sync.c
@@ -1,4 +1,4 @@
-/*       $OpenBSD: vfs_sync.c,v 1.26 2004/06/21 23:50:36 tholo Exp $  */
+/*       $OpenBSD: vfs_sync.c,v 1.27 2004/08/03 13:34:48 art Exp $  */
 
 /*
  *  Portions of this code are:
@@ -179,8 +179,13 @@ sched_sync(p)
 				 * slot we are safe.
 				 */
 				if (LIST_FIRST(&vp->v_dirtyblkhd) == NULL &&
-				    vp->v_type != VBLK)
+				    vp->v_type != VBLK) {
+					vprint("fsync failed", vp);
+					if (vp->v_mount != NULL)
+						printf("mounted on: %s\n",
+						    vp->v_mount->mnt_stat.f_mntonname);
 					panic("sched_sync: fsync failed");
+				}
 				/*
 				 * Put us back on the worklist.  The worklist
 				 * routine will remove us from our current
-- 
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