Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751575AbbKPGvh (ORCPT ); Mon, 16 Nov 2015 01:51:37 -0500 Received: from cmccmta1.chinamobile.com ([221.176.66.79]:4105 "EHLO cmccmta1.chinamobile.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750927AbbKPGve (ORCPT ); Mon, 16 Nov 2015 01:51:34 -0500 X-RM-TRANSID: 2ee356497cf2410-4edf5 X-RM-SPAM-FLAG: 00000000 X-RM-TRANSID: 2ee356497cf0429-d91ce From: Yaowei Bai To: akpm@linux-foundation.org Cc: bhe@redhat.com, dan.j.williams@intel.com, dave.hansen@linux.intel.com, dave@stgolabs.net, dhowells@redhat.com, dingel@linux.vnet.ibm.com, hannes@cmpxchg.org, hillf.zj@alibaba-inc.com, holt@sgi.com, iamjoonsoo.kim@lge.com, joe@perches.com, kuleshovmail@gmail.com, mgorman@suse.de, mhocko@suse.cz, mike.kravetz@oracle.com, n-horiguchi@ah.jp.nec.com, penberg@kernel.org, rientjes@google.com, sasha.levin@oracle.com, tj@kernel.org, tony.luck@intel.com, vbabka@suse.cz, vdavydov@parallels.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: [PATCH 0/7] some small improvement Date: Mon, 16 Nov 2015 14:51:19 +0800 Message-Id: <1447656686-4851-1-git-send-email-baiyaowei@cmss.chinamobile.com> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1280 Lines: 37 This patchset only performs some small improvement to mm. First, make several functions return bool to improve readability, and then remove unused is_unevictable_lru function and refactor memmap_valid_within for simplicity. No functional change. Yaowei Bai (7): ipc/shm: is_file_shm_hugepages can be boolean mm/hugetlb: is_file_hugepages can be boolean mm/memblock: memblock_is_memory/reserved can be boolean mm/vmscan: page_is_file_cache can be boolean mm/lru: remove unused is_unevictable_lru function mm/gfp: make gfp_zonelist return directly and bool mm/mmzone: refactor memmap_valid_within include/linux/gfp.h | 7 ++----- include/linux/hugetlb.h | 10 ++++------ include/linux/memblock.h | 4 ++-- include/linux/mm_inline.h | 6 +++--- include/linux/mmzone.h | 11 +++-------- include/linux/shm.h | 6 +++--- ipc/shm.c | 2 +- mm/memblock.c | 4 ++-- mm/mmzone.c | 10 ++-------- 9 files changed, 22 insertions(+), 38 deletions(-) -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/