linux-kernel - [PATCH 0/2] cma: do some clean up

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Message-ID: <51FF62C0.10105@huawei.com>
Date:	Mon, 5 Aug 2013 16:30:56 +0800
From:	Xishi Qiu <qiuxishi@...wei.com>
To:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Andrew Morton <akpm@...ux-foundation.org>
CC:	<linux-mm@...ck.org>, LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH 0/2] cma: do some clean up

1. use "PFN_DOWN(r->size)" instead of "r->size >> PAGE_SHIFT".
2. adjust the function structure, one for the success path, 
the other for the failure path.

Xishi Qiu (2):
  cma: use macro PFN_DOWN when converting size to pages
  cma: adjust goto branch in function cma_create_area()

 drivers/base/dma-contiguous.c |   21 +++++++++++----------
 1 files changed, 11 insertions(+), 10 deletions(-)

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