[Devel] Re: [PATCH 5/5] pid: use namespaced iteration on processes while managing priority

[Eric W. Biederman]

Gowrishankar M <gowrishankar.m at linux.vnet.ibm.com> writes:

> From: Gowrishankar M <gomuthuk at linux.vnet.ibm.com>
>
> At present we scan all processes in init namespace, while getting or setting
> process priorities for a user. Incase of PID namespace, it leads to leak
> priority to processes in other namespace.
>
> Below patch proposes to use new macro controller to fix the boundary of
> processes list in current namespace.

Nacked-by: "Eric W. Biederman" <ebiederm at xmission.com>

This has nothing to do with pids.  The command is to set the
iopriority for a given user.  This is a problem of the user namespace
not the pid namespace.


Eric
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