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Message-Id: <1166112093.1785.25.camel@localhost.localdomain>
Date: Thu, 14 Dec 2006 11:01:33 -0500
From: Steven Rostedt <rostedt@...dmis.org>
To: Ingo Molnar <mingo@...e.hu>, Thomas Gleixner <tglx@...utronix.de>
Cc: LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH -rt] wrong config option in sched.c for notick
In compiling the kernel without high res, I hit this error:
kernel/sched.c:4135: error: notick undeclared (first use in this function)
kernel/sched.c:4135: error: (Each undeclared identifier is reported only once
kernel/sched.c:4135: error: for each function it appears in.)
I'm assuming that this was meant for NO_HZ.
signed-off-by: Steven Rostedt <rostedt@...dmis.org>
Index: linux-2.6.19-rt14/kernel/sched.c
===================================================================
--- linux-2.6.19-rt14.orig/kernel/sched.c 2006-12-14 10:55:43.000000000 -0500
+++ linux-2.6.19-rt14/kernel/sched.c 2006-12-14 10:55:46.000000000 -0500
@@ -4147,7 +4147,7 @@ switch_tasks:
++*switch_count;
prepare_task_switch(rq, next);
-#if defined(CONFIG_HZ) && defined(CONFIG_SMP)
+#if defined(CONFIG_NO_HZ) && defined(CONFIG_SMP)
if (prev == rq->idle && notick.load_balancer == -1) {
/*
* simple selection for now: Nominate the first cpu in
-
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