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| author | Xishi Qiu <qiuxishi@huawei.com> | 2015-09-09 01:04:16 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-09-09 01:35:28 +0300 |
| commit | b5685e9263a6f3a8da546b8a46382f18a63745c9 (patch) | |
| tree | 139e231735e2c6d758029f6888e315b837be5328 /mm/compaction.c | |
| parent | 34b100605cb7e201d5c4e39f54d0e11caa950733 (diff) | |
| download | linux-b5685e9263a6f3a8da546b8a46382f18a63745c9.tar.xz | |
memory-hotplug: fix comments in zone_spanned_pages_in_node() and zone_spanned_pages_in_node()
When hot adding a node from add_memory(), we will add memblock first, so
the node is not empty. But when called from cpu_up(), the node should
be empty.
Signed-off-by: Xishi Qiu <qiuxishi@huawei.com>
Cc: Tang Chen <tangchen@cn.fujitsu.com>
Cc: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
Cc: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Taku Izumi <izumi.taku@jp.fujitsu.com>\
Acked-by: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/compaction.c')
0 files changed, 0 insertions, 0 deletions