[Powerpc-utils-devel] [PATCH] Properly handle smt-snooze-delay=off for ppc64_cpu

[Nathan F. <nf...@au...>]

The ppc64_cpu command needs to properly turn off the smt snooze delay.
The current code does not handle the option 'off', it should as this
is regarded as a delay of -1.

Signed-off-by:Nathan Fontenot <nf...@au...>
-- 

Index: powerpc-utils/src/ppc64_cpu.c
===================================================================
--- powerpc-utils.orig/src/ppc64_cpu.c	2009-09-02 18:39:30.000000000 -0500
+++ powerpc-utils/src/ppc64_cpu.c	2009-09-02 18:47:59.000000000 -0500
@@ -308,8 +308,16 @@
 			printf("Inconsistent smt_snooze_delay\n");
 		else
 			printf("smt_snooze_delay is %d\n", ssd);
-	} else
-		rc = set_system_attribute("smt_snooze_delay", strtol(state, NULL, 0));
+	} else {
+		int delay;
+
+		if (!strcmp(state, "off"))
+			delay = -1;
+		else
+			delay = strtol(state, NULL, 0);
+
+		rc = set_system_attribute("smt_snooze_delay", delay);
+	}
 
 	return rc;
 }