Messages in this thread | | | Date | Tue, 13 Jul 2010 17:34:50 -0500 | From | "Serge E. Hallyn" <> | Subject | Re: [PATCH] pidns: Fix wait for zombies to be reaped in zap_pid_ns_processes |
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Quoting Louis Rilling (Louis.Rilling@kerlabs.com): > Hi Eric, > > On 12/07/10 11:09 -0700, Eric W. Biederman wrote: > This patch looks like it is working (only a small RCU issue shown below). I > couldn't try it yet though. > > I must admit that I am using a similar back-off solution in Kerrighed (not to > solve the issue of proc_flush_task(), but for one of the reasons that you stated > above: we want to be sure that all tasks of the namespace have been reaped), but > I considered it too ugly to propose it for Linux ;) > > That said, this is probably the least intrusive solution we have seen yet.
Yeah I haven't had a chance to look at it in detail, but this looks right. Thanks, Eric.
-serge
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