Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
From:   Wei Yang <richardw.yang@linux.intel.com>
To:     akpm@linux-foundation.org
Cc:     mhocko@suse.com, yang.shi@linux.alibaba.com, rientjes@google.com,
        linux-mm@kvack.org, linux-kernel@vger.kernel.org,
        Wei Yang <richardw.yang@linux.intel.com>
Subject: [Patch v3 0/4] cleanup on do_pages_move()
Date:   Sun, 26 Jan 2020 18:26:19 +0800
Message-Id: <20200126102623.9616-1-richardw.yang@linux.intel.com>
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

The logic in do_pages_move() is a little mess for audience to read and has
some potential error on handling the return value. Especially there are
three calls on do_move_pages_to_node() and store_status() with almost the
same form.

This patch set tries to make the code a little friendly for audience by
consolidate the calls.

v3:
  * rebase on top of Yang Shi's fix "mm: move_pages: report the number of
    non-attempted pages"
v2:
  * remove some unnecessary cleanup


Wei Yang (4):
  mm/migrate.c: not necessary to check start and i
  mm/migrate.c: wrap do_move_pages_to_node() and store_status()
  mm/migrate.c: check pagelist in move_pages_and_store_status()
  mm/migrate.c: handle same node and add failure in the same way

 mm/migrate.c | 90 ++++++++++++++++++++++++----------------------------
 1 file changed, 42 insertions(+), 48 deletions(-)

-- 
2.17.1