From: Joakim Tjernlund <joakim.tjernlund@transmode.se>
To: Li Yang <leoli@freescale.com>
Cc: linuxppc-dev Development <linuxppc-dev@ozlabs.org>,
Paul <paulus@samba.org>, Vitaly Bordug <vbordug@ru.mvista.com>
Subject: Re: [PATCH] rheap: eliminates internal fragments caused by alignment
Date: Mon, 18 Jun 2007 13:48:24 +0200 [thread overview]
Message-ID: <1182167304.2969.8.camel@gentoo-jocke.transmode.se> (raw)
In-Reply-To: <46766C91.6090903@freescale.com>
On Mon, 2007-06-18 at 19:29 +0800, Li Yang wrote:
> 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>
> ---
For what it is worth:
I have tested this patch and it solves the problem with 3 UCCs
as ethernet for me. This fixes a regression introduced after 2.6.20
Please consider for 2.6.22
Acked-by: Joakim Tjernlund <joakim.tjernlund@transmode.se>
next prev parent reply other threads:[~2007-06-18 11:48 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-06-18 11:29 [PATCH] rheap: eliminates internal fragments caused by alignment Li Yang
2007-06-18 11:48 ` Joakim Tjernlund [this message]
2007-06-19 16:17 ` Joakim Tjernlund
2007-06-19 23:04 ` Kumar Gala
2007-06-18 12:14 ` Pantelis Antoniou
2007-06-18 12:25 ` Joakim Tjernlund
2007-06-18 12:31 ` Pantelis Antoniou
2007-06-18 13:24 ` Joakim Tjernlund
2007-06-19 4:02 ` Li Yang-r58472
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