svn commit: r210268 - head/sys/fs/nfs
Rick Macklem
rmacklem at FreeBSD.org
Mon Jul 19 23:33:43 UTC 2010
Author: rmacklem
Date: Mon Jul 19 23:33:42 2010
New Revision: 210268
URL: http://svn.freebsd.org/changeset/base/210268
Log:
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).
Submitted by: zack.kirsch at isilon.com
MFC after: 2 weeks
Modified:
head/sys/fs/nfs/nfs_commonport.c
Modified: head/sys/fs/nfs/nfs_commonport.c
==============================================================================
--- head/sys/fs/nfs/nfs_commonport.c Mon Jul 19 23:25:19 2010 (r210267)
+++ head/sys/fs/nfs/nfs_commonport.c Mon Jul 19 23:33:42 2010 (r210268)
@@ -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);
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