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Subject: Re: 2.6.13-rc6-rt5
From: Steven Rostedt <rostedt@goodmis.org>
To: Ingo Molnar <mingo@elte.hu>
Cc: linux-kernel@vger.kernel.org, Thomas Gleixner <tglx@linutronix.de>
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References: <20050816121843.GA24308@elte.hu>
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Organization: Kihon Technologies
Date: Tue, 16 Aug 2005 11:44:06 -0400
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Ouch, what was I thinking for that initializing flags to zero:

Sorry, lets try that again:

Signed-off-by: Steven Rostedt


Index: linux_realtime_ernie/kernel/latency.c
===================================================================
--- linux_realtime_ernie/kernel/latency.c	(revision 293)
+++ linux_realtime_ernie/kernel/latency.c	(working copy)
@@ -1307,12 +1307,13 @@
 	T1 = cycles();
 	delta = T1-T0;
 
+	raw_local_save_flags(flags);
+
 #ifndef CONFIG_CRITICAL_LATENCY_HIST
 	if (!report_latency(delta))
 		goto out;
 #endif
 
-	raw_local_save_flags(flags);
 	____trace(cpu, TRACE_FN, tr, CALLER_ADDR0, parent_eip, 0, 0, 0, flags);
 	/*
 	 * Update the timestamp, because the trace entry above
@@ -1441,7 +1442,7 @@
 	_trace_cmdline(cpu, tr);
 
 	raw_local_save_flags(flags);
-	____trace(cpu, TRACE_FN, tr, eip, parent_eip, 0, 0, 0);
+	____trace(cpu, TRACE_FN, tr, eip, parent_eip, 0, 0, 0, flags);
 
 	atomic_dec(&tr->disabled);
 }
@@ -1459,7 +1460,7 @@
 
 	atomic_inc(&tr->disabled);
 	raw_local_save_flags(flags);
-	____trace(cpu, TRACE_FN, tr, eip, parent_eip, 0, 0, 0);
+	____trace(cpu, TRACE_FN, tr, eip, parent_eip, 0, 0, 0, flags);
 	check_critical_timing(cpu, tr, eip);
 	tr->critical_start = 0;
 	atomic_dec(&tr->disabled);