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Date: Fri, 2 Mar 2012 05:57:50 -0800 (PST)
Reply-To: Adi Mutu <adi_mutu06@yahoo.com>
To: jpauli <jpauli@php.net>
Cc: "internals@lists.php.net" <internals@lists.php.net>
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Subject: Re: [PHP-DEV] ZEND_MM_SMALL_FREE_BUCKET and ZEND_MM_REST_BUCKET
From: adi_mutu06@yahoo.com (Adi Mutu)

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=0A=0AThanks Julien,=0A=0Abut i've already read your article using translat=
or and did not found an answer to that (i've also sent you an email about Z=
end mm a few days ago)=0Alaurence site looks down to me. Perhaps the link i=
s wrong?=0A=0AThanks,=0AA.=0A=0A=0A________________________________=0A From=
: jpauli <jpauli@php.net>=0ATo: Adi Mutu <adi_mutu06@yahoo.com> =0ACc: "int=
ernals@lists.php.net" <internals@lists.php.net> =0ASent: Friday, March 2, 2=
012 3:43 PM=0ASubject: Re: [PHP-DEV] ZEND_MM_SMALL_FREE_BUCKET and ZEND_MM_=
REST_BUCKET=0A =0ALaruence and I wrote articles about ZendMM internals.=0A=
=0AYou would find them at http://www.laruence.com/2011/11/09/2277.html and=
=0Ahttp://julien-pauli.developpez.com/tutoriels/php/internals/zend-memory-m=
anager/=0A.=0AYou can use any translator to get them in English=0A=0AFor ba=
sic use, see the readme at=0Ahttp://lxr.php.net/xref/PHP_5_4/Zend/README.ZE=
ND_MM=0A=0AHope this helps :)=0A=0AJulien.P=0A=0AOn Fri, Mar 2, 2012 at 1:5=
1 PM, Adi Mutu <adi_mutu06@yahoo.com> wrote:=0A=0A>=0A>=0A> Hello,=0A>=0A> =
Can somebody shed some light on these 2 defines? Thanks.=0A>=0A>=0A> #defin=
e ZEND_MM_SMALL_FREE_BUCKET(heap, index) \ (zend_mm_free_block*)=0A> ((char=
*)&heap->free_buckets[index * 2] + \=A0 =A0  sizeof(zend_mm_free_block*)=0A=
> * 2 - \=A0 =A0 =A0 sizeof(zend_mm_small_free_block))=A0 =A0 =A0 #define=
=0A> ZEND_MM_REST_BUCKET(heap) \=0A> (zend_mm_free_block*)((char*)&heap->re=
st_buckets[0] + \=0A> sizeof(zend_mm_free_block*) * 2 - \=A0 =A0 =A0 sizeof=
(zend_mm_small_free_block))
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