svn commit: r210784 - stable/8/sys/fs/nfs

[Rick Macklem]

Author: rmacklem
Date: Mon Aug  2 23:57:50 2010
New Revision: 210784
URL: http://svn.freebsd.org/changeset/base/210784

Log:
  MFC: r210268
  For the experimental NFSv4 server's dumplocks operation, add the
  MPSAFE flag to cn_flags so that it doesn't panic. The panics weren't
  seen since nfsdumpstate(8) is broken for the "-l" case, so this
  was never done. I'll do a separate commit to fix nfsdumpstate(8).

Modified:
  stable/8/sys/fs/nfs/nfs_commonport.c
Directory Properties:
  stable/8/sys/   (props changed)
  stable/8/sys/amd64/include/xen/   (props changed)
  stable/8/sys/cddl/contrib/opensolaris/   (props changed)
  stable/8/sys/contrib/dev/acpica/   (props changed)
  stable/8/sys/contrib/pf/   (props changed)
  stable/8/sys/dev/xen/xenpci/   (props changed)

Modified: stable/8/sys/fs/nfs/nfs_commonport.c
==============================================================================
--- stable/8/sys/fs/nfs/nfs_commonport.c	Mon Aug  2 22:26:08 2010	(r210783)
+++ stable/8/sys/fs/nfs/nfs_commonport.c	Mon Aug  2 23:57:50 2010	(r210784)
@@ -210,7 +210,8 @@ nfsrv_lookupfilename(struct nameidata *n
 {
 	int error;
 
-	NDINIT(ndp, LOOKUP, FOLLOW | LOCKLEAF, UIO_USERSPACE, fname, p);
+	NDINIT(ndp, LOOKUP, FOLLOW | LOCKLEAF | MPSAFE, UIO_USERSPACE, fname,
+	    p);
 	error = namei(ndp);
 	if (!error) {
 		NDFREE(ndp, NDF_ONLY_PNBUF);