diff options
| author |   Andrew Morton <akpm@osdl.org> | 2006-06-23 02:03:47 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-23 07:42:52 -0700 |
| commit | bd1e22b8e0a90f9a91e4c27db14ca15773659bf7 (patch) | |
| tree | 8d32bdc39977af9dd3ba577b1fa34c0106b7f18e /include/linux/swap.h | |
| parent | [PATCH] mm/slab.c: fix early init assumption (diff) | |
| download | linux-dev-bd1e22b8e0a90f9a91e4c27db14ca15773659bf7.tar.xz linux-dev-bd1e22b8e0a90f9a91e4c27db14ca15773659bf7.zip | |
[PATCH] initialise total_memory() earlier
Initialise total_memory earlier in boot. Because if for some reason we run
page reclaim early in boot, we don't want total_memory to be zero when we use
it as a divisor.
And rename total_memory to vm_total_pages to avoid naming clashes with
architectures.
Cc: Yasunori Goto <y-goto@jp.fujitsu.com>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Martin Bligh <mbligh@google.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 | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/swap.h b/include/linux/swap.h index f1a827a972e0..dc3f3aa0c83e 100644 --- a/include/linux/swap.h +++ b/include/linux/swap.h @@ -185,6 +185,7 @@ extern unsigned long try_to_free_pages(struct zone **, gfp_t); extern unsigned long shrink_all_memory(unsigned long nr_pages); extern int vm_swappiness; extern int remove_mapping(struct address_space *mapping, struct page *page); +extern long vm_total_pages; #ifdef CONFIG_NUMA extern int zone_reclaim_mode; |