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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-04-08 15:41:58 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-04-08 15:41:58 -0700 |
| commit | 636c8a8d85d0564222071f0caa4a4e6bf527efe5 (patch) | |
| tree | f1958f80f596cfcf496904f12a62662fa79ce990 /mm/page_isolation.c | |
| parent | 39ec5cbed0bb1878d0b65af0c5e653e37e1945a5 (diff) | |
| parent | d48d5691ebf88a15d95ba96486917ffc79256536 (diff) | |
Merge tag 'usb-serial-4.6-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-linus
Johan writes:
USB-serial fixes for v4.6-rc3
Here are some new device ids.
Signed-off-by: Johan Hovold <johan@kernel.org>
Diffstat (limited to 'mm/page_isolation.c')
| -rw-r--r-- | mm/page_isolation.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/mm/page_isolation.c b/mm/page_isolation.c index 92c4c36501e7..c4f568206544 100644 --- a/mm/page_isolation.c +++ b/mm/page_isolation.c @@ -215,7 +215,7 @@ int undo_isolate_page_range(unsigned long start_pfn, unsigned long end_pfn, * all pages in [start_pfn...end_pfn) must be in the same zone. * zone->lock must be held before call this. * - * Returns 1 if all pages in the range are isolated. + * Returns the last tested pfn. */ static unsigned long __test_page_isolated_in_pageblock(unsigned long pfn, unsigned long end_pfn, @@ -289,11 +289,11 @@ 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)) |