From: Yinghai Lu <Yinghai.Lu@Sun.COM>
To: Ingo Molnar <mingo@elte.hu>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: [PATCH] x86_64: remove double-checking empty zero pages debug
Date: Wed, 20 Feb 2008 18:53:17 -0800 [thread overview]
Message-ID: <200802201853.17265.yinghai.lu@sun.com> (raw)
so far, no one complained that.
Signed-off-by: Yinghai Lu <yinghai.lu@sun.com>
diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
index fafeb95..f4a5a2b 100644
--- a/arch/x86/mm/init_64.c
+++ b/arch/x86/mm/init_64.c
@@ -574,14 +574,6 @@ void __init mem_init(void)
/* clear_bss() already clear the empty_zero_page */
- /* temporary debugging - double check it's true: */
- {
- int i;
-
- for (i = 0; i < 1024; i++)
- WARN_ON_ONCE(empty_zero_page[i]);
- }
-
reservedpages = 0;
/* this will put all low memory onto the freelists */
next reply other threads:[~2008-02-21 2:44 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-21 2:53 Yinghai Lu [this message]
2008-02-21 3:30 ` [PATCH] x86_64: remove double-checking empty zero pages debug Ingo Molnar
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