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| author | Kaixiong Yu <yukaixiong@huawei.com> | 2025-01-11 15:07:36 +0800 |
|---|---|---|
| committer | Joel Granados <joel.granados@kernel.org> | 2025-02-07 16:53:03 +0100 |
| commit | b8974b89603c601f64b302d80129b0faf4879199 (patch) | |
| tree | 8c208426ad98cf1fad93346964e18a3dabaca8c6 /include/linux/vmstat.h | |
| parent | 7347586f007f7bc62bbbd1cba9d9351e4f79ebb0 (diff) | |
| download | lwn-b8974b89603c601f64b302d80129b0faf4879199.tar.gz lwn-b8974b89603c601f64b302d80129b0faf4879199.zip | |
mm: vmstat: move sysctls to mm/vmstat.c
This moves all vmstat related sysctls to its own file, removes useless
extern variable declarations, and do some related clean-ups. To avoid
compiler warnings when CONFIG_PROC_FS is not defined, add the macro
definition CONFIG_PROC_FS ahead CONFIG_NUMA in vmstat.c.
Signed-off-by: Kaixiong Yu <yukaixiong@huawei.com>
Reviewed-by: Kees Cook <kees@kernel.org>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Joel Granados <joel.granados@kernel.org>
Diffstat (limited to 'include/linux/vmstat.h')
| -rw-r--r-- | include/linux/vmstat.h | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h index 9f3a04345b86..4751e3ecc467 100644 --- a/include/linux/vmstat.h +++ b/include/linux/vmstat.h @@ -10,15 +10,8 @@ #include <linux/static_key.h> #include <linux/mmdebug.h> -extern int sysctl_stat_interval; - #ifdef CONFIG_NUMA -#define ENABLE_NUMA_STAT 1 -#define DISABLE_NUMA_STAT 0 -extern int sysctl_vm_numa_stat; DECLARE_STATIC_KEY_TRUE(vm_numa_stat_key); -int sysctl_vm_numa_stat_handler(const struct ctl_table *table, int write, - void *buffer, size_t *length, loff_t *ppos); #endif struct reclaim_stat { @@ -304,10 +297,6 @@ void quiet_vmstat(void); void cpu_vm_stats_fold(int cpu); void refresh_zone_stat_thresholds(void); -struct ctl_table; -int vmstat_refresh(const struct ctl_table *, int write, void *buffer, size_t *lenp, - loff_t *ppos); - void drain_zonestat(struct zone *zone, struct per_cpu_zonestat *); int calculate_pressure_threshold(struct zone *zone); |