From: Xishi Qiu <qiuxishi@huawei•com>
To: <plagnioj@jcrosoft•com>, <tomi.valkeinen@ti•com>,
<james.hogan@imgtec•com>, <monstr@monstr•eu>,
<benh@kernel•crashing.org>, <paulus@samba•org>,
Andrew Morton <akpm@linux-foundation•org>
Cc: linux-fbdev@vger•kernel.org, microblaze-uclinux@itee•uq.edu.au,
LKML <linux-kernel@vger•kernel.org>,
linux-mm@kvack•org, Xishi Qiu <qiuxishi@huawei•com>,
linuxppc-dev@lists•ozlabs.org
Subject: [PATCH 2/2] mm/driver: use __free_reserved_page() to simplify the code
Date: Wed, 4 Sep 2013 18:41:40 +0800 [thread overview]
Message-ID: <52270E64.20401@huawei.com> (raw)
Use __free_reserved_page() to simplify the code in the others.
Signed-off-by: Xishi Qiu <qiuxishi@huawei•com>
---
drivers/video/acornfb.c | 4 +---
1 files changed, 1 insertions(+), 3 deletions(-)
diff --git a/drivers/video/acornfb.c b/drivers/video/acornfb.c
index 6488a73..4ef302a 100644
--- a/drivers/video/acornfb.c
+++ b/drivers/video/acornfb.c
@@ -1205,9 +1205,7 @@ free_unused_pages(unsigned int virtual_start, unsigned int virtual_end)
* the page.
*/
page = virt_to_page(virtual_start);
- ClearPageReserved(page);
- init_page_count(page);
- free_page(virtual_start);
+ __free_reserved_page(page);
virtual_start += PAGE_SIZE;
mb_freed += PAGE_SIZE / 1024;
--
1.7.1
reply other threads:[~2013-09-04 10:50 UTC|newest]
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