diff options
| author | Martin Hicks <mort@sgi.com> | 2005-09-03 15:55:11 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@evo.osdl.org> | 2005-09-05 00:05:49 -0700 |
| commit | c07e02db76940c75fc92f2f2c9adcdbb09ed70d0 (patch) | |
| tree | 9d777784fd5e3658d8db5b01a965d4fc568ceb93 /include/linux | |
| parent | e070ad49f31155d872d8e96cab2142840993e3c0 (diff) | |
[PATCH] VM: add page_state info to per-node meminfo
Add page_state info to the per-node meminfo file in sysfs. This is mostly
just for informational purposes.
The lack of this information was brought up recently during a discussion
regarding pagecache clearing, and I put this patch together to test out one
of the suggestions.
It seems like interesting info to have, so I'm submitting the patch.
Signed-off-by: Martin Hicks <mort@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/page-flags.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h index 99f7cc495065..f34767c5fc79 100644 --- a/include/linux/page-flags.h +++ b/include/linux/page-flags.h @@ -134,6 +134,7 @@ struct page_state { }; extern void get_page_state(struct page_state *ret); +extern void get_page_state_node(struct page_state *ret, int node); extern void get_full_page_state(struct page_state *ret); extern unsigned long __read_page_state(unsigned long offset); extern void __mod_page_state(unsigned long offset, unsigned long delta); |