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authorAdrian Bunk <bunk@stusta.de>2007-10-16 01:26:27 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-10-16 09:43:03 -0700
commite2fc88d0643ca68f2011e6db4aa31e22bd94210c (patch)
tree0865518013da9b0209a3c1c55111b46cb789b712 /mm/vmstat.c
parentdbcb0f19c877df9026b8c1227758d38bd561e9c4 (diff)
downloadlwn-e2fc88d0643ca68f2011e6db4aa31e22bd94210c.tar.gz
lwn-e2fc88d0643ca68f2011e6db4aa31e22bd94210c.zip
mm/vmstat.c: cleanups
This patch contains the following cleanups: - make the needlessly global setup_vmstat() static - remove the unused refresh_vm_stats() Signed-off-by: Adrian Bunk <bunk@stusta.de> Acked-by: Christoph Lameter <clameter@sgi.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/vmstat.c')
-rw-r--r--mm/vmstat.c19
1 files changed, 1 insertions, 18 deletions
diff --git a/mm/vmstat.c b/mm/vmstat.c
index 2f19e4f867c1..3b5e9043e7db 100644
--- a/mm/vmstat.c
+++ b/mm/vmstat.c
@@ -353,23 +353,6 @@ void refresh_cpu_vm_stats(int cpu)
}
}
-static void __refresh_cpu_vm_stats(void *dummy)
-{
- refresh_cpu_vm_stats(smp_processor_id());
-}
-
-/*
- * Consolidate all counters.
- *
- * Note that the result is less inaccurate but still inaccurate
- * if concurrent processes are allowed to run.
- */
-void refresh_vm_stats(void)
-{
- on_each_cpu(__refresh_cpu_vm_stats, NULL, 0, 1);
-}
-EXPORT_SYMBOL(refresh_vm_stats);
-
#endif
#ifdef CONFIG_NUMA
@@ -865,7 +848,7 @@ static int __cpuinit vmstat_cpuup_callback(struct notifier_block *nfb,
static struct notifier_block __cpuinitdata vmstat_notifier =
{ &vmstat_cpuup_callback, NULL, 0 };
-int __init setup_vmstat(void)
+static int __init setup_vmstat(void)
{
int cpu;