From fbb8a5e8ec5608b837e3fd521703f5642de04e13 Mon Sep 17 00:00:00 2001 From: rmacklem Date: Sun, 22 May 2011 01:07:54 +0000 Subject: Add a lock flags argument to the VFS_FHTOVP() file system method, so that callers can indicate the minimum vnode locking requirement. This will allow some file systems to choose to return a LK_SHARED locked vnode when LK_SHARED is specified for the flags argument. This patch only adds the flag. It does not change any file system to use it and all callers specify LK_EXCLUSIVE, so file system semantics are not changed. Reviewed by: kib --- sys/nlm/nlm_prot_impl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sys/nlm') diff --git a/sys/nlm/nlm_prot_impl.c b/sys/nlm/nlm_prot_impl.c index 070fdf9..afbb9dd 100644 --- a/sys/nlm/nlm_prot_impl.c +++ b/sys/nlm/nlm_prot_impl.c @@ -1797,7 +1797,7 @@ nlm_get_vfs_state(struct nlm_host *host, struct svc_req *rqstp, goto out; } - error = VFS_FHTOVP(vs->vs_mp, &fhp->fh_fid, &vs->vs_vp); + error = VFS_FHTOVP(vs->vs_mp, &fhp->fh_fid, LK_EXCLUSIVE, &vs->vs_vp); if (error) goto out; vs->vs_vnlocked = TRUE; -- cgit v1.1