linux-kernel - [PATCH 0/7] some small improvement

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Message-Id: <1447656686-4851-1-git-send-email-baiyaowei@cmss.chinamobile.com>
Date:	Mon, 16 Nov 2015 14:51:19 +0800
From:	Yaowei Bai <baiyaowei@...s.chinamobile.com>
To:	akpm@...ux-foundation.org
Cc:	bhe@...hat.com, dan.j.williams@...el.com,
	dave.hansen@...ux.intel.com, dave@...olabs.net,
	dhowells@...hat.com, dingel@...ux.vnet.ibm.com, hannes@...xchg.org,
	hillf.zj@...baba-inc.com, holt@....com, iamjoonsoo.kim@....com,
	joe@...ches.com, kuleshovmail@...il.com, mgorman@...e.de,
	mhocko@...e.cz, mike.kravetz@...cle.com, n-horiguchi@...jp.nec.com,
	penberg@...nel.org, rientjes@...gle.com, sasha.levin@...cle.com,
	tj@...nel.org, tony.luck@...el.com, vbabka@...e.cz,
	vdavydov@...allels.com, linux-mm@...ck.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH 0/7] some small improvement

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



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