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-rw-r--r--include/linux/cpuset.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/include/linux/cpuset.h b/include/linux/cpuset.h
index 8b21786490e..736d73801cb 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)
{