From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx188.postini.com [74.125.245.188]) by kanga.kvack.org (Postfix) with SMTP id 9714C6B0044 for ; Sun, 29 Apr 2012 23:38:30 -0400 (EDT) Received: by yenm8 with SMTP id m8so1611066yen.14 for ; Sun, 29 Apr 2012 20:38:29 -0700 (PDT) MIME-Version: 1.0 In-Reply-To: <1333462221-3987-1-git-send-email-m.szyprowski@samsung.com> References: <1333462221-3987-1-git-send-email-m.szyprowski@samsung.com> From: Barry Song <21cnbao@gmail.com> Date: Mon, 30 Apr 2012 11:38:09 +0800 Message-ID: Subject: Re: [Linaro-mm-sig] [PATCHv24 00/16] Contiguous Memory Allocator Content-Type: text/plain; charset=UTF-8 Sender: owner-linux-mm@kvack.org List-ID: To: Marek Szyprowski Cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org, linux-mm@kvack.org, linaro-mm-sig@lists.linaro.org, Ohad Ben-Cohen , Daniel Walker , Russell King , Arnd Bergmann , Jonathan Corbet , Mel Gorman , Michal Nazarewicz , Dave Hansen , Jesse Barker , Kyungmin Park , Andrew Morton , Rob Clark , KAMEZAWA Hiroyuki 2012/4/3 Marek Szyprowski : > Hi, > > This is (yet another) update of CMA patches. I've rebased them onto > recent v3.4-rc1 kernel tree and integrated some minor bugfixes. The > first issue has been pointed by Sandeep Patil - alloc_contig_range > reclaimed two times too many pages, second issue (possible mismatch > between pageblock size and MAX_ORDER pages) has been recently spotted > by Michal Nazarewicz. > > These patches are also available on my git repository: > git://git.linaro.org/people/mszyprowski/linux-dma-mapping.git 3.4-rc1-cma-v24 > > Best regards > Marek Szyprowski > Samsung Poland R&D Center > > > > Patches in this patchset: Marek, how about the patch "mm: cma: add a simple kernel module as the helper to test CMA", did you forget merging this? http://lists.infradead.org/pipermail/linux-arm-kernel/2012-March/088412.html > > Marek Szyprowski (6): > mm: extract reclaim code from __alloc_pages_direct_reclaim() > mm: trigger page reclaim in alloc_contig_range() to stabilise > watermarks > drivers: add Contiguous Memory Allocator > X86: integrate CMA with DMA-mapping subsystem > ARM: integrate CMA with DMA-mapping subsystem > ARM: Samsung: use CMA for 2 memory banks for s5p-mfc device > > Mel Gorman (1): > mm: Serialize access to min_free_kbytes > > Michal Nazarewicz (9): > mm: page_alloc: remove trailing whitespace > mm: compaction: introduce isolate_migratepages_range() > mm: compaction: introduce map_pages() > mm: compaction: introduce isolate_freepages_range() > mm: compaction: export some of the functions > mm: page_alloc: introduce alloc_contig_range() > mm: page_alloc: change fallbacks array handling > mm: mmzone: MIGRATE_CMA migration type added > mm: page_isolation: MIGRATE_CMA isolation functions added > -barry -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: email@kvack.org