---

yaml --- r: 119013 b: refs/heads/master c: 632448f h: refs/heads/master i: 119011: 6d4c72a v: v3
git-mirror · Nov 14, 2008 · a597870 · a597870
1 parent 5306b40
commit a597870
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Showing 2 changed files with 4 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: af4c68740e848019d8d14c52704ed8eacceddac6
+refs/heads/master: 632448f65001c4935ed0d3bb362017d773da2eca
diff --git a/trunk/arch/s390/kernel/process.c b/trunk/arch/s390/kernel/process.c
@@ -136,9 +136,12 @@ static void default_idle(void)
 		return;
 	}
 	trace_hardirqs_on();
+	/* Don't trace preempt off for idle. */
+	stop_critical_timings();
 	/* Wait for external, I/O or machine check interrupt. */
 	__load_psw_mask(psw_kernel_bits | PSW_MASK_WAIT |
 			PSW_MASK_IO | PSW_MASK_EXT);
+	start_critical_timings();
 }
 
 void cpu_idle(void)