diff options
Diffstat (limited to 'include/linux/vmstat.h')
| -rw-r--r-- | include/linux/vmstat.h | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h index 1ea2fd5..67ce70c 100644 --- a/include/linux/vmstat.h +++ b/include/linux/vmstat.h @@ -29,9 +29,7 @@ DECLARE_PER_CPU(struct vm_event_state, vm_event_states); static inline void __count_vm_event(enum vm_event_item item) { - preempt_disable_rt(); __this_cpu_inc(vm_event_states.event[item]); - preempt_enable_rt(); } static inline void count_vm_event(enum vm_event_item item) @@ -41,9 +39,7 @@ static inline void count_vm_event(enum vm_event_item item) static inline void __count_vm_events(enum vm_event_item item, long delta) { - preempt_disable_rt(); __this_cpu_add(vm_event_states.event[item], delta); - preempt_enable_rt(); } static inline void count_vm_events(enum vm_event_item item, long delta) @@ -87,6 +83,14 @@ static inline void vm_events_fold_cpu(int cpu) #define count_vm_numa_events(x, y) do { (void)(y); } while (0) #endif /* CONFIG_NUMA_BALANCING */ +#ifdef CONFIG_DEBUG_TLBFLUSH +#define count_vm_tlb_event(x) count_vm_event(x) +#define count_vm_tlb_events(x, y) count_vm_events(x, y) +#else +#define count_vm_tlb_event(x) do {} while (0) +#define count_vm_tlb_events(x, y) do { (void)(y); } while (0) +#endif + #define __count_zone_vm_events(item, zone, delta) \ __count_vm_events(item##_NORMAL - ZONE_NORMAL + \ zone_idx(zone), delta) |