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authorMikael Starvik <mikael.starvik@axis.com>2005-07-27 11:44:40 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2005-07-27 16:26:00 -0700
commit21783c9746619a782c21be606f6498bbd4d4615e (patch)
treee02f3e7b583576d850b3aac2fdcf38172ee565eb /arch/cris/kernel/time.c
parent59c61138a556cf89692e0d5bd2c9de5df54b824f (diff)
[PATCH] CRIS update: profiler
System-level profiler. Signed-off-by: Mikael Starvik <starvik@axis.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/cris/kernel/time.c')
-rw-r--r--arch/cris/kernel/time.c18
1 files changed, 17 insertions, 1 deletions
diff --git a/arch/cris/kernel/time.c b/arch/cris/kernel/time.c
index 6c28b0e7f7b..fa2d4323da2 100644
--- a/arch/cris/kernel/time.c
+++ b/arch/cris/kernel/time.c
@@ -1,4 +1,4 @@
-/* $Id: time.c,v 1.14 2004/06/01 05:38:11 starvik Exp $
+/* $Id: time.c,v 1.18 2005/03/04 08:16:17 starvik Exp $
*
* linux/arch/cris/kernel/time.c
*
@@ -30,6 +30,7 @@
#include <linux/bcd.h>
#include <linux/timex.h>
#include <linux/init.h>
+#include <linux/profile.h>
u64 jiffies_64 = INITIAL_JIFFIES;
@@ -214,6 +215,21 @@ update_xtime_from_cmos(void)
}
}
+extern void cris_profile_sample(struct pt_regs* regs);
+
+void
+cris_do_profile(struct pt_regs* regs)
+{
+
+#if CONFIG_SYSTEM_PROFILER
+ cris_profile_sample(regs);
+#endif
+
+#if CONFIG_PROFILING
+ profile_tick(CPU_PROFILING, regs);
+#endif
+}
+
/*
* Scheduler clock - returns current time in nanosec units.
*/