linux-kernel - [PATCH] x86_32: remove warning message not used

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Date:	Mon, 14 Jan 2008 11:04:06 -0800
From:	Hiroshi Shimamoto <h-shimamoto@...jp.nec.com>
To:	mingo@...e.hu
Cc:	tglx@...utronix.de, hpa@...or.com, linux-kernel@...r.kernel.org
Subject: [PATCH] x86_32: remove warning message not used

From: Hiroshi Shimamoto <h-shimamoto@...jp.nec.com>

smp_num_siblings hasn't been updated at this point yet, so it's always 1.
This polling and HT warning message is never shown.

Signed-off-by: Hiroshi Shimamoto <h-shimamoto@...jp.nec.com>
---
 arch/x86/kernel/process_32.c |    4 ----
 1 files changed, 0 insertions(+), 4 deletions(-)

diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
index 69a69c3..f449b6d 100644
--- a/arch/x86/kernel/process_32.c
+++ b/arch/x86/kernel/process_32.c
@@ -305,10 +305,6 @@ static int __init idle_setup(char *str)
 	if (!strcmp(str, "poll")) {
 		printk("using polling idle threads.\n");
 		pm_idle = poll_idle;
-#ifdef CONFIG_X86_SMP
-		if (smp_num_siblings > 1)
-			printk("WARNING: polling idle and HT enabled, performance may degrade.\n");
-#endif
 	} else if (!strcmp(str, "mwait"))
 		force_mwait = 1;
 	else
-- 
1.5.3.6


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