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| author |   Yasunori Goto <y-goto@jp.fujitsu.com> | 2006-06-27 02:53:33 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-27 17:32:36 -0700 |
| commit | 3218ae14b1e3ee2ab81df30ed690c8e864d23316 (patch) | |
| tree | 91933138cb7c32dad2246ed39baa8ea4e6f98cd8 /include/linux/swap.h | |
| parent | [PATCH] pgdat allocation for new node add (refresh node_data[]) (diff) | |
| download | linux-dev-3218ae14b1e3ee2ab81df30ed690c8e864d23316.tar.xz linux-dev-3218ae14b1e3ee2ab81df30ed690c8e864d23316.zip | |
[PATCH] pgdat allocation for new node add (export kswapd start func)
When node is hot-added, kswapd for the node should start. This export kswapd
start function as kswapd_run() to use at add_memory().
[akpm@osdl.org: daemonize() isn't needed when using the kthread API]
Signed-off-by: Yasunori Goto <y-goto@jp.fujitsu.com>
Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Dave Hansen <haveblue@us.ibm.com>
Cc: "Brown, Len" <len.brown@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/linux/swap.h')
| -rw-r--r-- | include/linux/swap.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/swap.h b/include/linux/swap.h index dc3f3aa0c83e..c41e2d6d1acc 100644 --- a/include/linux/swap.h +++ b/include/linux/swap.h @@ -199,6 +199,8 @@ static inline int zone_reclaim(struct zone *z, gfp_t mask, unsigned int order) } #endif +extern int kswapd_run(int nid); + #ifdef CONFIG_MMU /* linux/mm/shmem.c */ extern int shmem_unuse(swp_entry_t entry, struct page *page); |