patch-2.2.0-pre1 linux/include/linux/smp.h

• Lines: 34
• Date: Mon Dec 28 14:11:19 1998
• Orig file: v2.1.132/linux/include/linux/smp.h
• Orig date: Thu Aug 6 14:06:34 1998

diff -u --recursive --new-file v2.1.132/linux/include/linux/smp.h linux/include/linux/smp.h
@@ -11,12 +11,22 @@
 #include <asm/smp.h>
 
 /*
- * main IPI interface, handles INIT, TLB flush, STOP, etc. (defined in asm header):
- *
- * extern void smp_message_pass(int target, int msg, unsigned long data, int wait);
+ * main cross-CPU interfaces, handles INIT, TLB flush, STOP, etc.
+ * (defined in asm header):
  */ 
 
 /*
+ * stops all CPUs but the current one:
+ */
+extern void smp_send_stop(void);
+
+/*
+ * sends a 'reschedule' event to another CPU:
+ */
+extern void FASTCALL(smp_send_reschedule(int cpu));
+
+
+/*
  * Boot processor call to load the other CPU's
  */
 extern void smp_boot_cpus(void);
@@ -61,7 +71,6 @@
 #define smp_num_cpus			1
 #define smp_processor_id()		0
 #define hard_smp_processor_id()		0
-#define smp_message_pass(t,m,d,w)	
 #define smp_threads_ready		1
 #define kernel_lock()
 #define cpu_logical_map(cpu)		0