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From Joe Orton <jor...@redhat.com>
Subject Re: robust mutexes (was: RFC: posixsem/pthread mutexes considered harmful)
Date Mon, 19 Jun 2006 17:40:12 GMT
On Tue, Jun 20, 2006 at 01:36:21AM +0900, Tsuyoshi SASAMOTO wrote:
> >[1] supposedly on Solaris, this is solved for pthread mutexes by setting
> >the "robust" attribute, but evidence in bugzilla from at least one
> >tester was that mod_include segfaults using worker on Solaris could hang
> >the server. 
> 
> I guess this was caused by bug 39833 (now fixed in rev. 415267 & 415268), that is,
> the configure script didn't detect usability of the robust attribute correctly,
> so robust mutexes weren't used.
> With the fix, robust mutexes will be used and should work.

Ah, no, those two things are not related - the configure code you fixed 
is new this year (added in r382030) whereas the discussion you reference 
happened two years ago.

joe

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