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| author | Xishi Qiu <qiuxishi@huawei.com> | 2012-10-08 23:31:51 (GMT) |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-09 07:22:43 (GMT) |
| commit | 1e8537baacd59e96bbe5f8d3d32feafd11f509fe (patch) | |
| tree | 43c06a9d398687ef2c7225ab1af0ae8ed4e24676 /mm/page_alloc.c | |
| parent | 38a76013ad809beb0b52f60d365c960d035bd83c (diff) | |
| download | linux-fsl-qoriq-1e8537baacd59e96bbe5f8d3d32feafd11f509fe.tar.xz | |
memory-hotplug: build zonelists when offlining pages
online_pages() does build_all_zonelists() and zone_pcp_update(), I think
offline_pages() should do it too.
When the zone has no memory to allocate, remove it from other nodes'
zonelists. zone_batchsize() depends on zone's present pages, if zone's
present pages are changed, zone's pcp should be updated.
Signed-off-by: Xishi Qiu <qiuxishi@huawei.com>
Cc: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/page_alloc.c')
0 files changed, 0 insertions, 0 deletions