Re: Mutex deadlock problem?

From: Date: Tue, 26 Feb 2002 19:02:50 +0000
Subject: Re: Mutex deadlock problem?
References: 1  Groups: php.dev 
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Hey, Can you please try the latest CVS of PHP & Zend and let us know if it fixes the problem? Thanks, Andi At 02:01 AM 2/26/2002 -0700, Venkat Raghavan wrote:
Hi. There seems to be a mutex deadlock problem in TSRM / Zend. ts_free_thread() function locks the tsmm_mutex mutex and calls functions through function pointers in resource_types_table[i].dtor. One such function is alloc_globals_dtor(), which in turn calls shutdown_memory_manager(), which does a TSRMLS_FETCH(). This calls ts_resource_ex(), which again locks the same tsmm_mutex mutex. So, this function has to wait forever for the mutex to get unlocked. Is there something wrong I am doing? Can anyone help? Thanx in advance, Venkat


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