diff options
| author | Xishi Qiu | 2012-10-09 01:31:51 +0200 |
|---|---|---|
| committer | Linus Torvalds | 2012-10-09 09:22:43 +0200 |
| commit | 1e8537baacd59e96bbe5f8d3d32feafd11f509fe (patch) | |
| tree | 43c06a9d398687ef2c7225ab1af0ae8ed4e24676 /mm/mmu_notifier.c | |
| parent | mm: avoid taking rmap locks in move_ptes() (diff) | |
| download | kernel-qcow2-linux-1e8537baacd59e96bbe5f8d3d32feafd11f509fe.tar.gz kernel-qcow2-linux-1e8537baacd59e96bbe5f8d3d32feafd11f509fe.tar.xz kernel-qcow2-linux-1e8537baacd59e96bbe5f8d3d32feafd11f509fe.zip | |
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/mmu_notifier.c')
0 files changed, 0 insertions, 0 deletions