Merge remote branch 'origin/master' into gdb

kernel/include/hash.h

@@ -14,8 +14,6 @@
  * machines where multiplications are slow.
  */
 
-#define BITS_PER_LONG 64
-
 /* 2^31 + 2^29 - 2^25 + 2^22 - 2^19 - 2^16 + 1 */
 #define GOLDEN_RATIO_PRIME_32 0x9e370001UL
 /*  2^63 + 2^61 - 2^57 + 2^54 - 2^51 - 2^18 + 1 */

kernel/include/process.h

@@ -208,6 +208,9 @@ struct process_vm {
     // 2. addition of process page table (allocate_pages, update_process_page_table)
     // note that physical memory allocator (ihk_mc_alloc_pages, ihk_pagealloc_alloc)
     // is protected by its own lock (see ihk/manycore/generic/page_alloc.c)
+
+	cpu_set_t cpu_set;
+	ihk_spinlock_t cpu_set_lock;
 };
 
 
@@ -267,4 +270,7 @@ int sched_wakeup_process(struct process *proc, int valid_states);
 void sched_request_migrate(int cpu_id, struct process *proc);
 void check_need_resched(void);
 
+void cpu_set(int cpu, cpu_set_t *cpu_set, ihk_spinlock_t *lock);
+void cpu_clear(int cpu, cpu_set_t *cpu_set, ihk_spinlock_t *lock);
+
 #endif