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Bitbucket MFS I/O after vfs_shutdown has started..

This commit is contained in:
sommerfeld 2000-06-11 03:09:55 +00:00
parent 9884ae5ff6
commit c4ae18d047
1 changed files with 9 additions and 1 deletions
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10
sys/ufs/mfs/mfs_vnops.c
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@ -1,4 +1,4 @@
/* $NetBSD: mfs_vnops.c,v 1.23 2000/05/19 20:42:21 thorpej Exp $ */
/* $NetBSD: mfs_vnops.c,v 1.24 2000/06/11 03:09:55 sommerfeld Exp $ */
/*
* Copyright (c) 1989, 1993
@ -161,6 +161,14 @@ mfs_strategy(v)
biodone(bp);
} else if (mfsp->mfs_proc == p) {
mfs_doio(bp, mfsp->mfs_baseoff);
} else if (doing_shutdown) {
/*
* bitbucket I/O during shutdown.
* Note that reads should *not* happen here, but..
*/
if (bp->b_flags & B_READ)
printf("warning: mfs read during shutdown\n");
biodone(bp);
} else {
BUFQ_INSERT_TAIL(&mfsp->mfs_buflist, bp);
wakeup((caddr_t)vp);