From: Li Yang <leoli@freescale.com>
Date: Mon, 18 Jun 2007 11:29:21 +0000 (+0800)
Subject: [POWERPC] rheap - eliminates internal fragments caused by alignment
X-Git-Tag: v2.6.22-rc6~82
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7c8545e98468c53809fc06788a3b9a34dff05240;p=pandora-kernel.git

[POWERPC] rheap - eliminates internal fragments caused by alignment

The patch adds fragments caused by rh_alloc_align() back to free list, instead
of allocating the whole chunk of memory.  This will greatly improve memory
utilization managed by rheap.

It solves MURAM not enough problem with 3 UCCs enabled on MPC8323.

Signed-off-by: Li Yang <leoli@freescale.com>
Acked-by: Joakim Tjernlund <joakim.tjernlund@transmode.se>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---

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