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;
}
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