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Re: (ITS#3950) sched_yield() considered harmful

Bernardo Innocenti wrote:
> Yusuf Goolamabbas wrote:
>> Bernie, on fedora-devel list you mention that this is fixed in 2.3.7.
>> Can you point to the relevant CVS commit by which you make this  statement.
>>  I don't see this issue mentioned in 2.3.7 CHANGES file
> Howard Chu told me the performance problem was mitigated by
> optimizing away most of the unnecessary calls to sched_yield().

I've switched to OpenLDAP 2.3.11 and the performance problem is
still there, as bad as ever.  I must now wait 20s to see the
output of "ls -l /home" under load.

Please reopen this bug.

  // Bernardo Innocenti - Develer S.r.l., R&D dept.
\X/  http://www.develer.com/