Re: [PATCH net-next 2/2 v2] netns: isolate seqnums to use per-netns locks

2018-04-24 Thread Eric W. Biederman
Christian Brauner writes: > On Tue, Apr 24, 2018 at 04:52:20PM -0500, Eric W. Biederman wrote: >> Christian Brauner writes: >> >> > Now that it's possible to have a different set of uevents in different >> > network namespaces, per-network namespace uevent sequence numbers are >> > introduced.

Re: [PATCH net-next 2/2 v2] netns: isolate seqnums to use per-netns locks

2018-04-24 Thread Christian Brauner
On Tue, Apr 24, 2018 at 04:52:20PM -0500, Eric W. Biederman wrote: > Christian Brauner writes: > > > Now that it's possible to have a different set of uevents in different > > network namespaces, per-network namespace uevent sequence numbers are > > introduced. This increases performance as locki

Re: [PATCH net-next 2/2 v2] netns: isolate seqnums to use per-netns locks

2018-04-24 Thread Eric W. Biederman
Christian Brauner writes: > Now that it's possible to have a different set of uevents in different > network namespaces, per-network namespace uevent sequence numbers are > introduced. This increases performance as locking is now restricted to the > network namespace affected by the uevent rather

[PATCH net-next 2/2 v2] netns: isolate seqnums to use per-netns locks

2018-04-24 Thread Christian Brauner
Now that it's possible to have a different set of uevents in different network namespaces, per-network namespace uevent sequence numbers are introduced. This increases performance as locking is now restricted to the network namespace affected by the uevent rather than locking everything. Testing re