* cpuset interface
*
* Copyright (C) 2003 BULL SA
- * Copyright (C) 2004 Silicon Graphics, Inc.
+ * Copyright (C) 2004-2006 Silicon Graphics, Inc.
*
*/
extern void cpuset_lock(void);
extern void cpuset_unlock(void);
+extern int cpuset_mem_spread_node(void);
+
+static inline int cpuset_do_page_mem_spread(void)
+{
+ return current->flags & PF_SPREAD_PAGE;
+}
+
+static inline int cpuset_do_slab_mem_spread(void)
+{
+ return current->flags & PF_SPREAD_SLAB;
+}
+
#else /* !CONFIG_CPUSETS */
static inline int cpuset_init_early(void) { return 0; }
static inline void cpuset_lock(void) {}
static inline void cpuset_unlock(void) {}
+static inline int cpuset_mem_spread_node(void)
+{
+ return 0;
+}
+
+static inline int cpuset_do_page_mem_spread(void)
+{
+ return 0;
+}
+
+static inline int cpuset_do_slab_mem_spread(void)
+{
+ return 0;
+}
+
#endif /* !CONFIG_CPUSETS */
#endif /* _LINUX_CPUSET_H */