--- linux-2.6.9-rc4-mm1/include/linux/profile.h	2004-10-11 19:52:04.000000000 +0200
+++ linux-2.6.9-rc4-mm1-mine/include/linux/profile.h	2004-10-11 23:17:01.000000000 +0200
@@ -8,6 +8,7 @@
 #include <linux/init.h>
 #include <linux/cpumask.h>
 #include <asm/errno.h>
+#include <asm/atomic.h>
 
 #define CPU_PROFILING	1
 #define SCHED_PROFILING	2
@@ -17,8 +18,8 @@
 
 /* init basic kernel profiler */
 void __init profile_init(void);
-void profile_tick(int, struct pt_regs *);
-void profile_hit(int, void *);
+void FASTCALL(__profile_hit(void *));
+
 #ifdef CONFIG_PROC_FS
 void create_prof_cpu_mask(struct proc_dir_entry *);
 #else
@@ -101,6 +102,26 @@
 
 #endif /* CONFIG_PROFILING */
 
+static inline void profile_hit(int type, void *pc)
+{
+	extern int prof_on;
+	extern atomic_t *prof_buffer;
+
+	if (prof_on == type && prof_buffer)
+		__profile_hit(pc);
+}
+
+static inline void profile_tick(int type, struct pt_regs *regs)
+{
+	extern cpumask_t prof_cpu_mask;
+
+	if (type != CPU_PROFILING)
+		return;
+	profile_hook(regs);
+	if (!user_mode(regs) && cpu_isset(smp_processor_id(), prof_cpu_mask))
+		profile_hit(type, (void *)profile_pc(regs));
+}
+
 #endif /* __KERNEL__ */
 
 #endif /* _LINUX_PROFILE_H */
--- linux-2.6.9-rc4-mm1/kernel/profile.c	2004-10-11 19:54:35.000000000 +0200
+++ linux-2.6.9-rc4-mm1-mine/kernel/profile.c	2004-10-11 23:34:19.000000000 +0200
@@ -34,10 +34,10 @@
 #define NR_PROFILE_HIT		(PAGE_SIZE/sizeof(struct profile_hit))
 #define NR_PROFILE_GRP		(NR_PROFILE_HIT/PROFILE_GRPSZ)
 
-static atomic_t *prof_buffer;
+atomic_t *prof_buffer;
 static unsigned long prof_len, prof_shift;
-static int prof_on;
-static cpumask_t prof_cpu_mask = CPU_MASK_ALL;
+int prof_on;
+cpumask_t prof_cpu_mask = CPU_MASK_ALL;
 #ifdef CONFIG_SMP
 static DEFINE_PER_CPU(struct profile_hit *[2], cpu_profile_hits);
 static DEFINE_PER_CPU(int, cpu_profile_flip);
@@ -284,14 +284,12 @@
 	up(&profile_flip_mutex);
 }
 
-void profile_hit(int type, void *__pc)
+void fastcall __profile_hit(void *__pc)
 {
 	unsigned long primary, secondary, flags, pc = (unsigned long)__pc;
 	int i, j, cpu;
 	struct profile_hit *hits;
 
-	if (prof_on != type || !prof_buffer)
-		return;
 	pc = min((pc - (unsigned long)_stext) >> prof_shift, prof_len - 1);
 	i = primary = (pc & (NR_PROFILE_GRP - 1)) << PROFILE_GRPSHIFT;
 	secondary = (~(pc << 1) & (NR_PROFILE_GRP - 1)) << PROFILE_GRPSHIFT;
@@ -380,26 +378,15 @@
 #else /* !CONFIG_SMP */
 #define profile_flip_buffers()		do { } while (0)
 #define profile_discard_flip_buffers()	do { } while (0)
-
-inline void profile_hit(int type, void *__pc)
-{
-	unsigned long pc;
-
+void __profile_hit(void *__pc)
+ {
+  	unsigned long pc;
+	 
 	pc = ((unsigned long)__pc - (unsigned long)_stext) >> prof_shift;
 	atomic_inc(&prof_buffer[min(pc, prof_len - 1)]);
-}
+ }
 #endif /* !CONFIG_SMP */
 
-void profile_tick(int type, struct pt_regs *regs)
-{
-	if (type == CPU_PROFILING)
-		profile_hook(regs);
-	if (prof_on != type || !prof_buffer)
-		return;
-	if (!user_mode(regs) && cpu_isset(smp_processor_id(), prof_cpu_mask))
-		profile_hit(type, (void *)profile_pc(regs));
-}
-
 #ifdef CONFIG_PROC_FS
 #include <linux/proc_fs.h>
 #include <asm/uaccess.h>