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| author | Alex Shi <alex.shi@linaro.org> | 2016-07-20 16:08:14 +0800 |
|---|---|---|
| committer | Alex Shi <alex.shi@linaro.org> | 2016-07-20 16:08:14 +0800 |
| commit | 1d508e233d21a7848cf54d7d03b40dac2d9ea873 (patch) | |
| tree | eec5222580c4bca752ae35d5cef3842166e6f8c8 /mm/page_isolation.c | |
| parent | 439863d92fda525a8f3b326a24490e91c70f0496 (diff) | |
| parent | 5880876e94699ce010554f483ccf0009997955ca (diff) | |
Merge remote-tracking branch 'lts/linux-4.1.y' into linux-linaro-lsk-v4.1lsk-v4.1-16.07
Conflicts:
pick up 45d1abd9de arm64: Use PoU cache instr for I/D coherency
in arch/arm64/mm/flush.c
Diffstat (limited to 'mm/page_isolation.c')
| -rw-r--r-- | mm/page_isolation.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/mm/page_isolation.c b/mm/page_isolation.c index 303c908790ef..4b640c20f5c5 100644 --- a/mm/page_isolation.c +++ b/mm/page_isolation.c @@ -300,11 +300,11 @@ struct page *alloc_migrate_target(struct page *page, unsigned long private, * now as a simple work-around, we use the next node for destination. */ if (PageHuge(page)) { - nodemask_t src = nodemask_of_node(page_to_nid(page)); - nodemask_t dst; - nodes_complement(dst, src); + int node = next_online_node(page_to_nid(page)); + if (node == MAX_NUMNODES) + node = first_online_node; return alloc_huge_page_node(page_hstate(compound_head(page)), - next_node(page_to_nid(page), dst)); + node); } if (PageHighMem(page)) |