From: Andi Kleen <andi@firstfloor.org>
To: Jean-Christophe DUBOIS <jcd@tribudubois.net>
Cc: linux-kernel@vger.kernel.org
Subject: Re: Question on SLAB allocator.
Date: Sun, 19 Aug 2012 14:18:58 -0700 [thread overview]
Message-ID: <m2obm68trx.fsf@firstfloor.org> (raw)
In-Reply-To: <503141B5.7070705@tribudubois.net> (Jean-Christophe DUBOIS's message of "Sun, 19 Aug 2012 21:42:45 +0200")
Jean-Christophe DUBOIS <jcd@tribudubois.net> writes:
Slab supports constructors. Reusing state from freeing at next
allocation of the same type to optimize use of the CPU caches. The inode
cache among others use this.
-Andi
--
ak@linux.intel.com -- Speaking for myself only
prev parent reply other threads:[~2012-08-19 21:19 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-19 19:42 Question on SLAB allocator Jean-Christophe DUBOIS
2012-08-19 21:18 ` Andi Kleen [this message]
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