On Thu, May 12, 2016 at 10:36:00AM +0200, Florian Weimer wrote: > On 05/12/2016 09:17 AM, Omar Sandoval wrote: > > +.BR MS_PRIVATE " (since Linux 2.6.15)" > > +Set the mount propagation on this mountpoint to private. Mounts will not > > +propagate to or from replicated subtrees. > > +When used, this must be the only flag in > > +.IR mountflags . > > Is the last sentence actually true? Further down, your patch mentions > combining MS_PRIVATE with other flags. > > Thanks, > Florian Yeah, you're right, I documented that it can be combined with MS_REC, and looking closer, it can also be combined with MS_SILENT. Even more confusing is that there's a bunch of flags that we'll end up ignoring: flags &= ~(MS_NOSUID | MS_NOEXEC | MS_NODEV | MS_ACTIVE | MS_BORN | MS_NOATIME | MS_NODIRATIME | MS_RELATIME| MS_KERNMOUNT | MS_STRICTATIME); So any of those flags are ignored, MS_REC and MS_SILENT are valid, and anything else is an error. I'll try to come up with an explanation that makes sense, but it's a bit of a mess. -- Omar -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
