2003-02-14 09:24:46

by Zwane Mwaikambo

[permalink] [raw]
Subject: [PATCH][2.5][1/14] smp_call_function_on_cpu - generic definitions

Index: linux-2.5.60/include/linux/smp.h
===================================================================
RCS file: /build/cvsroot/linux-2.5.60/include/linux/smp.h,v
retrieving revision 1.1.1.1
diff -u -r1.1.1.1 smp.h
--- linux-2.5.60/include/linux/smp.h 10 Feb 2003 22:17:13 -0000 1.1.1.1
+++ linux-2.5.60/include/linux/smp.h 14 Feb 2003 05:34:46 -0000
@@ -54,6 +54,12 @@
int retry, int wait);

/*
+ * Call a function on arbitrary processors encapsulated in a bitmask
+ */
+extern int smp_call_function_on_cpu (void (*func) (void *info), void *info,
+ int wait, unsigned long mask);
+
+/*
* True once the per process idle is forked
*/
extern int smp_threads_ready;
@@ -96,6 +102,7 @@
#define hard_smp_processor_id() 0
#define smp_threads_ready 1
#define smp_call_function(func,info,retry,wait) ({ 0; })
+#define smp_call_function_on_cpu(func,info,wait,mask) ({ 0; })
static inline void smp_send_reschedule(int cpu) { }
static inline void smp_send_reschedule_all(void) { }
#define cpu_online_map 1