From: Yang Shi <yang.shi@linux.alibaba.com>
To: vbabka@suse.cz, mhocko@kernel.org, mgorman@techsingularity.net,
akpm@linux-foundation.org
Cc: yang.shi@linux.alibaba.com, linux-mm@kvack.org,
linux-kernel@vger.kernel.org
Subject: [v2 PATCH 0/2] mm: mempolicy: fix mbind()'s inconsistent behavior for unmovable pages
Date: Sat, 22 Jun 2019 08:20:07 +0800 [thread overview]
Message-ID: <1561162809-59140-1-git-send-email-yang.shi@linux.alibaba.com> (raw)
Changelog
v2: * Fixed the inconsistent behavior by not aborting !vma_migratable()
immediately by a separate patch (patch 1/2), and this is also the
preparation for patch 2/2. For the details please see the commit
log. Per Vlastimil.
* Not abort immediately if unmovable page is met. This should handle
non-LRU movable pages and temporary off-LRU pages more friendly.
Per Vlastimil and Michal Hocko.
Yang Shi (2):
mm: mempolicy: make the behavior consistent when MPOL_MF_MOVE* and MPOL_MF_STRICT were specified
mm: mempolicy: handle vma with unmovable pages mapped correctly in mbind
mm/mempolicy.c | 120 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++---------------------
1 file changed, 88 insertions(+), 32 deletions(-)
next reply other threads:[~2019-06-22 0:20 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-22 0:20 Yang Shi [this message]
2019-06-22 0:20 ` [v2 PATCH 1/2] mm: mempolicy: make the behavior consistent when MPOL_MF_MOVE* and MPOL_MF_STRICT were specified Yang Shi
2019-07-16 8:12 ` Vlastimil Babka
2019-07-16 8:47 ` Vlastimil Babka
2019-07-16 17:19 ` Yang Shi
2019-07-16 17:18 ` Yang Shi
2019-07-17 10:55 ` Vlastimil Babka
2019-07-17 16:51 ` Yang Shi
2019-06-22 0:20 ` [v2 PATCH 2/2] mm: mempolicy: handle vma with unmovable pages mapped correctly in mbind Yang Shi
2019-07-16 12:07 ` Vlastimil Babka
2019-07-16 17:28 ` Yang Shi
2019-07-17 18:23 ` Yang Shi
2019-07-17 18:39 ` Yang Shi
2019-07-17 18:50 ` Vlastimil Babka
2019-07-17 19:25 ` Yang Shi
2019-07-15 22:22 ` [v2 PATCH 0/2] mm: mempolicy: fix mbind()'s inconsistent behavior for unmovable pages Andrew Morton
2019-07-15 23:51 ` Yang Shi
2019-07-15 23:54 ` Yang Shi
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