Messages in this thread Patch in this message | | | Date | Tue, 29 Jan 2008 00:12:23 +0200 | From | Adrian Bunk <> | Subject | [2.6 patch] let LOG_BUF_SHIFT default to 17 |
| |
16 kB is often no longer enough for a normal boot of an UP system.
And even less when people e.g. use suspend.
17 seems to be a more reasonable default for current kernels on current hardware (it's just the default, anyone who is memory limited can still lower it).
Signed-off-by: Adrian Bunk <bunk@kernel.org>
--- f02213e3c1cb90ec1c66227f037110d489f30bfd diff --git a/init/Kconfig b/init/Kconfig index 0eda68f..81a1255 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -272,17 +272,14 @@ config IKCONFIG_PROC config LOG_BUF_SHIFT int "Kernel log buffer size (16 => 64KB, 17 => 128KB)" range 12 21 - default 17 if S390 || LOCKDEP - default 16 if X86_NUMAQ || IA64 - default 15 if SMP - default 14 + default 17 help Select kernel log buffer size as a power of 2. - Defaults and Examples: - 17 => 128 KB for S/390 - 16 => 64 KB for x86 NUMAQ or IA-64 - 15 => 32 KB for SMP - 14 => 16 KB for uniprocessor + Examples: + 17 => 128 KB + 16 => 64 KB + 15 => 32 KB + 14 => 16 KB 13 => 8 KB 12 => 4 KB
| |