[Devel] Re: [PATCH 1/12] L2 network namespace (v3): current network namespace operations

[Eric W. Biederman]

Dmitry Mishin <dim at openvz.org> writes:

> Added functions and macros required to operate with network namespaces.
> They are required in order to switch network namespace for incoming packets and
> to not extend current network interface by additional network namespace argue.

Is exec_net only used in interrupt context?
Or how do you ensure a sleeping function does not get called and the
kernel process comes back on another cpu?

Eric
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