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authorAndrew Morton <akpm@osdl.org>2006-06-30 01:55:43 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-30 11:25:36 -0700
commitbab1846a0582f627f5ec22aa2dc5f4f3e82e8176 (patch)
tree79b6f31881f578a4db8a98ed97be4fc0db3f4ac1 /mm
parent[PATCH] zoned vm counters: remove useless struct wbs (diff)
downloadlinux-dev-bab1846a0582f627f5ec22aa2dc5f4f3e82e8176.tar.xz
linux-dev-bab1846a0582f627f5ec22aa2dc5f4f3e82e8176.zip
[PATCH] zoned-vm-counters: remove read_page_state()
No callers. Cc: Christoph Lameter <clameter@engr.sgi.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/vmstat.c14
1 files changed, 0 insertions, 14 deletions
diff --git a/mm/vmstat.c b/mm/vmstat.c
index 25e5ca7c1743..06a6d1052198 100644
--- a/mm/vmstat.c
+++ b/mm/vmstat.c
@@ -52,20 +52,6 @@ void get_full_page_state(struct page_state *ret)
__get_page_state(ret, sizeof(*ret) / sizeof(unsigned long), &mask);
}
-unsigned long read_page_state_offset(unsigned long offset)
-{
- unsigned long ret = 0;
- int cpu;
-
- for_each_online_cpu(cpu) {
- unsigned long in;
-
- in = (unsigned long)&per_cpu(page_states, cpu) + offset;
- ret += *((unsigned long *)in);
- }
- return ret;
-}
-
void __mod_page_state_offset(unsigned long offset, unsigned long delta)
{
void *ptr;