linux-kernel - [v3 PATCH 0/5] mm: misc migrate cleanup and improvement

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Date:   Fri, 13 Nov 2020 12:53:54 -0800
From:   Yang Shi <shy828301@...il.com>
To:     mhocko@...e.com, ziy@...dia.com, songliubraving@...com,
        mgorman@...e.de, jack@...e.cz, willy@...radead.org,
        akpm@...ux-foundation.org
Cc:     shy828301@...il.com, linux-mm@...ck.org,
        linux-kernel@...r.kernel.org
Subject: [v3 PATCH 0/5] mm: misc migrate cleanup and improvement


Some misc migrate code cleanup and improvement.

v3: * Incorporated the comments from Willy

v2: * Fixed the comments from Zi Yan
    * Collected Reviewed-by


Yang Shi (5):
      mm: truncate_complete_page is not existed anymore
      mm: migrate: simplify the logic for handling permanent failure
      mm: migrate: skip shared exec THP for NUMA balancing
      mm: migrate: clean up migrate_prep{_local}
      mm: migrate: return -ENOSYS if THP migration is unsupported

 include/linux/migrate.h |   4 +--
 mm/mempolicy.c          |   8 ++---
 mm/migrate.c            | 158 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++---------------------------------
 mm/vmscan.c             |   2 +-
 4 files changed, 108 insertions(+), 64 deletions(-)