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authorDave Hansen <haveblue@us.ibm.com>2005-10-30 02:16:56 +0100
committerLinus Torvalds <torvalds@g5.osdl.org>2005-10-30 05:40:44 +0100
commit61b13993a81866fc1d4830dfab80530c9c061e37 (patch)
tree4d8f3acd428438b37e5b28246c666e0fdfba5335 /mm
parent[PATCH] memory hotplug: move section_mem_map alloc to sparse.c (diff)
downloadlinux-61b13993a81866fc1d4830dfab80530c9c061e37.tar.xz
linux-61b13993a81866fc1d4830dfab80530c9c061e37.zip
[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')
-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 2e916c308ae6..431a64f021c0 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;
}