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[RFC patch 27/27] Markers use imv jump

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From: Mathieu Desnoyers <mathieu.desnoyers@...>
To: Ingo Molnar <mingo@...>, <linux-kernel@...>
Cc: Mathieu Desnoyers <mathieu.desnoyers@...>
Subject: [RFC patch 27/27] Markers use imv jump
Date: Wednesday, April 16, 2008 - 5:34 pm

Let markers use the heavily optimized imv_cond() version of immediate values.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
---
 include/linux/marker.h |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: linux-2.6-lttng/include/linux/marker.h
===================================================================
--- linux-2.6-lttng.orig/include/linux/marker.h	2008-04-16 00:16:52.000000000 -0400
+++ linux-2.6-lttng/include/linux/marker.h	2008-04-16 00:17:12.000000000 -0400
@@ -76,7 +76,7 @@ struct marker {
 		{ __mark_empty_function, NULL}, NULL };			\
 		__mark_check_format(format, ## args);			\
 		if (!generic) {						\
-			if (unlikely(imv_read(__mark_##name.state)))	\
+			if (unlikely(imv_cond(__mark_##name.state)))	\
 				(*__mark_##name.call)			\
 					(&__mark_##name, call_private,	\
 					## args);			\

-- 
Mathieu Desnoyers
Computer Engineering Ph.D. Student, Ecole Polytechnique de Montreal
OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F  BA06 3F25 A8FE 3BAE 9A68
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[RFC patch 27/27] Markers use imv jump, Mathieu Desnoyers, (Wed Apr 16, 5:34 pm)