Re: [LMDB] Lockups with robust mutexes and crashing processes

[Marcos-David Dione <marcos-david.dione@amadeus.com>]

"openldap-devel" <openldap-devel-bounces@openldap.org>
wrote on 25/11/2014 16:19:40:
> Fyi, this would not have been a bug in Solaris:
> 
> https://docs.oracle.com/cd/E19253-01/816-5168/pthread-mutexattr-
> setrobust-np-3c/index.html

        you mean, because
of the phrase «When the owner of a mutex with
the PTHREAD_MUTEX_ROBUST_NP robustness attribute dies, or when the
process containing such a locked mutex unmaps the memory containing the
mutex or performs one of the exec(2)
functions, the mutex is unlocked.»? I'm not
sure that when it says 'unmap' it means 'munmap()s'.

--
Marcos Dione
Astek Sud-Est
R&D-SSP-DTA-TAE-TDS
for Amadeus SAS
T: +33 (4)4 9704 1727
marcos-david.dione@amadeus.com