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SubjectRe: [PATCH 2/3] time,signal: protect resource use statistics with seqlock
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On 08/16/2014 10:11 AM, Oleg Nesterov wrote:

>> + /* + * If a writer is currently active, seq will be odd,
>> and + * read_seqbegin_or_lock will take the lock. + */ +
>> nextseq = raw_read_seqcount(&sig->stats_lock.seqcount); + } while
>> (need_seqretry(&sig->stats_lock, seq)); +
>> done_seqretry(&sig->stats_lock, seq); rcu_read_unlock(); }
>
> Rik, I do not understand why did you silently ignore my comments
> about this change twice ;)

I can explain why it appears that way.

I made the fix you suggested in one tree, and did my
"guilt patchbomb" from another tree. Doh...

- --
All rights reversed
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