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Message-Id: <20200126102623.9616-1-richardw.yang@linux.intel.com>
Date: Sun, 26 Jan 2020 18:26:19 +0800
From: Wei Yang <richardw.yang@...ux.intel.com>
To: akpm@...ux-foundation.org
Cc: mhocko@...e.com, yang.shi@...ux.alibaba.com, rientjes@...gle.com,
linux-mm@...ck.org, linux-kernel@...r.kernel.org,
Wei Yang <richardw.yang@...ux.intel.com>
Subject: [Patch v3 0/4] cleanup on do_pages_move()
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
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