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Subject[v2 PATCH 0/2] mm: mempolicy: fix mbind()'s inconsistent behavior for unmovable pages
Date

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(-)

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