Date: Tue, 17 Jan 2012 09:50:15 -0500 From: John Baldwin <jhb@freebsd.org> To: Kevin Lo <kevlo@freebsd.org> Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org Subject: Re: svn commit: r230208 - head/sys/fs/tmpfs Message-ID: <201201170950.15267.jhb@freebsd.org> In-Reply-To: <201201161025.q0GAPNDq027693@svn.freebsd.org> References: <201201161025.q0GAPNDq027693@svn.freebsd.org>
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On Monday, January 16, 2012 5:25:23 am Kevin Lo wrote: > Author: kevlo > Date: Mon Jan 16 10:25:22 2012 > New Revision: 230208 > URL: http://svn.freebsd.org/changeset/base/230208 > > Log: > Add nfs export support to tmpfs(5) > > Reviewed by: kib > > Modified: > head/sys/fs/tmpfs/tmpfs_vfsops.c > > Modified: head/sys/fs/tmpfs/tmpfs_vfsops.c > ============================================================================== > --- head/sys/fs/tmpfs/tmpfs_vfsops.c Mon Jan 16 09:53:24 2012 (r230207) > +++ head/sys/fs/tmpfs/tmpfs_vfsops.c Mon Jan 16 10:25:22 2012 (r230208) > @@ -150,10 +150,8 @@ tmpfs_mount(struct mount *mp) > return (EINVAL); > > if (mp->mnt_flag & MNT_UPDATE) { > - /* XXX: There is no support yet to update file system > - * settings. Should be added. */ > - > - return EOPNOTSUPP; > + if (vfs_flagopt(mp->mnt_optnew, "export", NULL, 0)) > + return (0); > } Is it supposed to fall through if the 'export' option isn't in the list during an update mount? -- John Baldwin
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