From: Greg Edwards <edwardsg@sgi.com>
To: linux-kernel@vger.kernel.org
Subject: [patch] increase max LOG_BUF_SHIFT value
Date: Fri, 22 Oct 2004 12:14:26 -0500 [thread overview]
Message-ID: <20041022171425.GN3887@sgi.com> (raw)
We've run into problems at 512p with the kernel log buffer wrapping and
overwriting some of the early boot output. This is with a
CONFIG_LOG_BUF_SHIFT value of 20 (1MB). The patch below just bumps the
max possible setting to 21 (2MB).
Signed-off-by: Greg Edwards <edwardsg@sgi.com>
Regards,
Greg Edwards
Kconfig | 2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
Index: work-26-bk/init/Kconfig
===================================================================
--- work-26-bk.orig/init/Kconfig 2004-10-21 15:38:25.000000000 -0500
+++ work-26-bk/init/Kconfig 2004-10-22 11:54:55.000000000 -0500
@@ -171,7 +171,7 @@ config AUDITSYSCALL
config LOG_BUF_SHIFT
int "Kernel log buffer size (16 => 64KB, 17 => 128KB)" if DEBUG_KERNEL
- range 12 20
+ range 12 21
default 17 if ARCH_S390
default 16 if X86_NUMAQ || IA64
default 15 if SMP
reply other threads:[~2004-10-22 17:25 UTC|newest]
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