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authorDave Hansen <haveblue@us.ibm.com>2005-10-29 18:16:56 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2005-10-29 21:40:44 -0700
commit61b13993a81866fc1d4830dfab80530c9c061e37 (patch)
tree4d8f3acd428438b37e5b28246c666e0fdfba5335 /mm/memory_hotplug.c
parent0b0acbec1bed75ec1e1daa7f7006323a2a2b2844 (diff)
downloadop-kernel-dev-61b13993a81866fc1d4830dfab80530c9c061e37.zip
op-kernel-dev-61b13993a81866fc1d4830dfab80530c9c061e37.tar.gz
[PATCH] memory hotplug: call setup_per_zone_pages_min after hotplug
From: IWAMOTO Toshihiro <iwamoto@valinux.co.jp> > I found the tests does not work well with Dave's patchset. > I've found the followings: > > - setup_per_zone_pages_min() calls should be added in > capture_page_range() and online_pages() > - lru_add_drain() should be called before try_to_migrate_pages() The following patch deals with the first item. Signed-off-by: IWAMOTO Toshihiro <iwamoto@valinux.co.jp> Signed-off-by: Dave Hansen <haveblue@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'mm/memory_hotplug.c')
-rw-r--r--mm/memory_hotplug.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
index 2e916c3..431a64f 100644
--- a/mm/memory_hotplug.c
+++ b/mm/memory_hotplug.c
@@ -132,5 +132,7 @@ int online_pages(unsigned long pfn, unsigned long nr_pages)
}
zone->present_pages += onlined_pages;
+ setup_per_zone_pages_min();
+
return 0;
}
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