Move LOG_BUF_SHIFT to a more sensible place

[linux-2.6-omap-h63xx.git] / init / Kconfig

diff --git a/init/Kconfig b/init/Kconfig
index ebe04f56d8343b980814b5ee551cc7f62242e282..d0edf42f4dba1e18ccec34ad036f80e0f956ec11 100644 (file)
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -266,6 +266,23 @@ config IKCONFIG_PROC
          This option enables access to the kernel configuration file
          through /proc/config.gz.
 
+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
+       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
+                    13 =>  8 KB
+                    12 =>  4 KB
+
 config CPUSETS
        bool "Cpuset support"
        depends on SMP