From: Xishi Qiu <qiuxishi@huawei.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Andrew Morton <akpm@linux-foundation.org>
Cc: linux-mm@kvack.org, LKML <linux-kernel@vger.kernel.org>
Subject: [PATCH 0/2] cma: do some clean up
Date: Mon, 5 Aug 2013 16:30:56 +0800 [thread overview]
Message-ID: <51FF62C0.10105@huawei.com> (raw)
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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WARNING: multiple messages have this Message-ID (diff)
From: Xishi Qiu <qiuxishi@huawei.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Andrew Morton <akpm@linux-foundation.org>
Cc: <linux-mm@kvack.org>, LKML <linux-kernel@vger.kernel.org>
Subject: [PATCH 0/2] cma: do some clean up
Date: Mon, 5 Aug 2013 16:30:56 +0800 [thread overview]
Message-ID: <51FF62C0.10105@huawei.com> (raw)
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(-)
next reply other threads:[~2013-08-05 8:31 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-05 8:30 Xishi Qiu [this message]
2013-08-05 8:30 ` [PATCH 0/2] cma: do some clean up Xishi Qiu
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