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Date:   Fri, 22 Mar 2019 17:50:20 +0000
From:   Christopher Lameter <>
To:     Waiman Long <>
cc:     Oleg Nesterov <>,
        Matthew Wilcox <>,
        Andrew Morton <>,
        Pekka Enberg <>,
        David Rientjes <>,
        Joonsoo Kim <>,,,, Paul Moore <>,
        Stephen Smalley <>,
        Eric Paris <>,
        "Peter Zijlstra (Intel)" <>
Subject: Re: [PATCH 2/4] signal: Make flush_sigqueue() use free_q to release

On Fri, 22 Mar 2019, Waiman Long wrote:

> I am looking forward to it.

There is also alrady rcu being used in these paths. kfree_rcu() would not
be enough? It is an estalished mechanism that is mature and well

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