[lkml]   [2008]   [Jun]   [25]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH 11/11] sysfs: user namespaces: fix bug with clone(CLONE_NEWUSER) with fairsched
"Serge E. Hallyn" <> writes:

> Except the sysfs mount holds no refcount on the userns. So as long as we
> do the ida tagging as you suggested in your response to patch 6, there
> should be no reference to the user_ns left in sysfs code.
> The extra reference in patch #9 is for a light ref on the network
> namespace. I'm still not sure that needs to be there, since if the
> network namespace goes away, it will properly unregister its sysfs
> mounts. Eric, Benjamin, I really don't see any use for the hold_net()
> from sysfs. What is it doing?

Mostly just being a sanity check. We can remove that if it easier.


 \ /
  Last update: 2008-06-25 23:23    [W:0.074 / U:25.732 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site