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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2011-01-31 21:16:22 -0800 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2011-01-31 21:16:22 -0800 |
| commit | a1f3d4bba8ea395a39d34ade6017afee8be16031 (patch) | |
| tree | 874d843d35622f17aa6c3e048e42cf0d679bcb75 /include/linux/vmstat.h | |
| parent | 723d928417bffff6467da155d8ebbbe016464012 (diff) | |
| parent | ebf53826e105f488f4f628703a108e98940d1dc5 (diff) | |
| download | linux-a1f3d4bba8ea395a39d34ade6017afee8be16031.tar.gz linux-a1f3d4bba8ea395a39d34ade6017afee8be16031.zip | |
Merge commit 'v2.6.38-rc3' into next
Diffstat (limited to 'include/linux/vmstat.h')
| -rw-r--r-- | include/linux/vmstat.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h index eaaea37b3b75..833e676d6d92 100644 --- a/include/linux/vmstat.h +++ b/include/linux/vmstat.h @@ -254,6 +254,11 @@ extern void dec_zone_state(struct zone *, enum zone_stat_item); extern void __dec_zone_state(struct zone *, enum zone_stat_item); void refresh_cpu_vm_stats(int); + +int calculate_pressure_threshold(struct zone *zone); +int calculate_normal_threshold(struct zone *zone); +void set_pgdat_percpu_threshold(pg_data_t *pgdat, + int (*calculate_pressure)(struct zone *)); #else /* CONFIG_SMP */ /* @@ -298,6 +303,8 @@ static inline void __dec_zone_page_state(struct page *page, #define dec_zone_page_state __dec_zone_page_state #define mod_zone_page_state __mod_zone_page_state +#define set_pgdat_percpu_threshold(pgdat, callback) { } + static inline void refresh_cpu_vm_stats(int cpu) { } #endif |