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   <414068F4.1080503@hristov.com>
In-Reply-To: <414068F4.1080503@hristov.com>
To: "Andrey Hristov" <php@hristov.com>
Date: Thu, 09 Sep 2004 07:37:24 -0700
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Message-ID: <1094740644.16832.204022273@webmail.messagingengine.com>
Subject: Re: [PHP-DEV] info needed regarding TSRM thread local storage
From: kameshj@fastmail.fm ("Kamesh Jayachandran")

Thanks Andrey.
I have Apache with worker thread mpm configured.
With this MBO_0 macro not defined I get a memory leak of 2,46,888 bytes.
With this MBO_0 macro defined I get a memory leak of 51,912 bytes.
If I look at the code also it seems that dtor of the resources are
called only if MBO_0 macro is defined.

Correct me if I am wrong.

With regards
Kamesh Jayachandran

On Thu, 09 Sep 2004 16:30:12 +0200, "Andrey Hristov" <php@hristov.com>
said:
>   Hi,
> probably MBO_0 stands for MarcusBOerger_0 . I am not sure whether this
> was somewehere in 
> the coding standards
> document, but this means that the programmer has commented the code by
> using the 
> preprocessor. The programmer
> has to put his name and a suffix _0 . Usually code commented this way is
> quite 
> experimental and can lead to problems,
> but was left for some reason.
> It looks like this.
> 
> Andrey
> 
> Kamesh Jayachandran wrote:
> > Hi All,
> > what this MBO_0 mean?
> > I could see the MBO_0 ifdefs removed in 1.62 version of TSRM.c whether
> > this change has got anything to do with memory leak fix.
> > I could see 246888 bytes of leak for each thread.
> > Even the simple <?php echo "hi";?> script causes 60 bytes of leak.
> > 
> > Where and when the thread local storage is freed?. 
> > 
> > With regards
> > Kamesh Jayachandran
> > 
>