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-rw-r--r--init/Kconfig15
1 files changed, 6 insertions, 9 deletions
diff --git a/init/Kconfig b/init/Kconfig
index da071c4bbfb7..e037a5a22b46 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -259,17 +259,14 @@ config IKCONFIG_PROC
259config LOG_BUF_SHIFT 259config LOG_BUF_SHIFT
260 int "Kernel log buffer size (16 => 64KB, 17 => 128KB)" 260 int "Kernel log buffer size (16 => 64KB, 17 => 128KB)"
261 range 12 21 261 range 12 21
262 default 17 if S390 || LOCKDEP 262 default 17
263 default 16 if X86_NUMAQ || IA64
264 default 15 if SMP
265 default 14
266 help 263 help
267 Select kernel log buffer size as a power of 2. 264 Select kernel log buffer size as a power of 2.
268 Defaults and Examples: 265 Examples:
269 17 => 128 KB for S/390 266 17 => 128 KB
270 16 => 64 KB for x86 NUMAQ or IA-64 267 16 => 64 KB
271 15 => 32 KB for SMP 268 15 => 32 KB
272 14 => 16 KB for uniprocessor 269 14 => 16 KB
273 13 => 8 KB 270 13 => 8 KB
274 12 => 4 KB 271 12 => 4 KB
275 272