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| author | Dave Hansen <haveblue@us.ibm.com> | 2005-10-29 18:16:56 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-10-29 21:40:44 -0700 |
| commit | 61b13993a81866fc1d4830dfab80530c9c061e37 (patch) | |
| tree | 4d8f3acd428438b37e5b28246c666e0fdfba5335 /mm/memory_hotplug.c | |
| parent | 0b0acbec1bed75ec1e1daa7f7006323a2a2b2844 (diff) | |
| download | lwn-61b13993a81866fc1d4830dfab80530c9c061e37.tar.gz lwn-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/memory_hotplug.c')
| -rw-r--r-- | mm/memory_hotplug.c | 2 |
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; } |