Author: kib
Date: Wed Jan 16 05:32:49 2013
New Revision: 245495
URL: http://svnweb.freebsd.org/changeset/base/245495
Log:
Remove the filtering of the acceptable mount options for nullfs, added
in r245004. Although the report was for noatime option which is
non-functional for the nullfs, other standard options like nosuid or
noexec are useful with it.
Reported by: Dewayne Geraghty <dewayne.gerag...@heuristicsystems.com.au>
MFC after: 3 days
Modified:
head/sys/fs/nullfs/null_vfsops.c
Modified: head/sys/fs/nullfs/null_vfsops.c
==============================================================================
--- head/sys/fs/nullfs/null_vfsops.c Wed Jan 16 05:03:52 2013
(r245494)
+++ head/sys/fs/nullfs/null_vfsops.c Wed Jan 16 05:32:49 2013
(r245495)
@@ -67,15 +67,6 @@ static vfs_vget_t nullfs_vget;
static vfs_extattrctl_t nullfs_extattrctl;
static vfs_reclaim_lowervp_t nullfs_reclaim_lowervp;
-/* Mount options that we support. */
-static const char *nullfs_opts[] = {
- "cache",
- "export",
- "from",
- "target",
- NULL
-};
-
/*
* Mount null layer
*/
@@ -97,8 +88,6 @@ nullfs_mount(struct mount *mp)
return (EPERM);
if (mp->mnt_flag & MNT_ROOTFS)
return (EOPNOTSUPP);
- if (vfs_filteropt(mp->mnt_optnew, nullfs_opts))
- return (EINVAL);
/*
* Update is a no-op
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