Re: [PATCH 2/2] signal: document the RCU protection of ->sighand

[Rik van Riel]

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On 09/22/2014 12:44 PM, Oleg Nesterov wrote:
> __cleanup_sighand() frees sighand without RCU grace period. This
> is correct but this looks "obviously buggy" and constantly confuses
> the readers, add the comments to explain how this works.
> 
> Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>

Reviewed-by: Rik van Riel <riel@xxxxxxxxxx>

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All rights reversed
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