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Date:      Sun, 16 Jul 2000 01:11:16 +0900
From:      Makoto MATSUSHITA <matusita@jp.freebsd.org>
To:        current@FreeBSD.org
Subject:   MFS complains that no vop_getwritemount operation(?)
Message-ID:  <20000716011116B.matusita@jp.FreeBSD.org>

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Preamble: 5-current CVSuped Jun/15/2000 04:00 JST from cvsup.jp.FreeBSD.org

Rebuild my kernel and reboot, then I've got following message:

Jul 16 00:48:32 martini /kernel: mfs_badop[vop_getwritemount]
Jul 16 00:48:32 martini /kernel: mfs_badop[vop_getwritemount] = 45

I'm using MFS as /tmp filesystem, and this message shows up if I
access to /tmp directory such as create a file/directory.

Following patch seems to shut up my kernel, but I dunno it is the
right fix for this problem (I've got a hint from ../ufs/ufs_vnops.c).

--- src/sys/ufs/mfs/mfs_vnops.c.dist	Sat May  6 03:30:59 2000
+++ src/sys/ufs/mfs/mfs_vnops.c	Sun Jul 16 00:52:43 2000
@@ -76,6 +76,7 @@
 	{ &vop_islocked_desc,		(vop_t *) vop_defaultop },
 	{ &vop_lock_desc,		(vop_t *) vop_defaultop },
 	{ &vop_open_desc,		(vop_t *) mfs_open },
+	{ &vop_getwritemount_desc,	(vop_t *) vop_stdgetwritemount },
 	{ &vop_print_desc,		(vop_t *) mfs_print },
 	{ &vop_reclaim_desc,		(vop_t *) mfs_reclaim },
 	{ &vop_strategy_desc,		(vop_t *) mfs_strategy },

Does anyone can reproduce mfs_badop[vop_getwritemount] warnings ?

-- -
Makoto `MAR' MATSUSHITA


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