diff options
Diffstat (limited to 'include/linux/cpuset.h')
| -rw-r--r-- | include/linux/cpuset.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/linux/cpuset.h b/include/linux/cpuset.h index 8b21786490ee3..736d73801cb6a 100644 --- a/include/linux/cpuset.h +++ b/include/linux/cpuset.h @@ -26,6 +26,15 @@ void cpuset_update_current_mems_allowed(void); int cpuset_zonelist_valid_mems_allowed(struct zonelist *zl); extern int cpuset_zone_allowed(struct zone *z, gfp_t gfp_mask); extern int cpuset_excl_nodes_overlap(const struct task_struct *p); + +#define cpuset_memory_pressure_bump() \ + do { \ + if (cpuset_memory_pressure_enabled) \ + __cpuset_memory_pressure_bump(); \ + } while (0) +extern int cpuset_memory_pressure_enabled; +extern void __cpuset_memory_pressure_bump(void); + extern struct file_operations proc_cpuset_operations; extern char *cpuset_task_status_allowed(struct task_struct *task, char *buffer); @@ -60,6 +69,8 @@ static inline int cpuset_excl_nodes_overlap(const struct task_struct *p) return 1; } +static inline void cpuset_memory_pressure_bump(void) {} + static inline char *cpuset_task_status_allowed(struct task_struct *task, char *buffer) { |