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authorAdrian Bunk <bunk@stusta.de>2006-01-09 20:54:51 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-01-10 08:02:02 -0800
commitf346f4b373aa320fb0337a3b504e3fb5344abc0b (patch)
tree7f8d732b17036d4a063e54d507d2dd71b527df40
parent4c29c4c5f28616f2a87f0e6499aa9776d9be58ad (diff)
downloadop-kernel-dev-f346f4b373aa320fb0337a3b504e3fb5344abc0b.zip
op-kernel-dev-f346f4b373aa320fb0337a3b504e3fb5344abc0b.tar.gz
[PATCH] let MAGIC_SYSRQ no longer depend on DEBUG_KERNEL
I know several people using MAGIC_SYSRQ not for kernel debugging but for trying to do a halfway normal shutdown in case of problems. Since there's no technical reason why MAGIC_SYSRQ would have to depend on DEBUG_KERNEL, I'm therefore suggesting to drop this dependency. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
-rw-r--r--lib/Kconfig.debug14
1 files changed, 7 insertions, 7 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 1fcd856..a609235 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -9,15 +9,9 @@ config PRINTK_TIME
in kernel startup.
-config DEBUG_KERNEL
- bool "Kernel debugging"
- help
- Say Y here if you are developing drivers or trying to debug and
- identify kernel problems.
-
config MAGIC_SYSRQ
bool "Magic SysRq key"
- depends on DEBUG_KERNEL && !UML
+ depends on !UML
help
If you say Y here, you will have some control over the system even
if the system crashes for example during kernel debugging (e.g., you
@@ -29,6 +23,12 @@ config MAGIC_SYSRQ
keys are documented in <file:Documentation/sysrq.txt>. Don't say Y
unless you really know what this hack does.
+config DEBUG_KERNEL
+ bool "Kernel debugging"
+ help
+ Say Y here if you are developing drivers or trying to debug and
+ identify kernel problems.
+
config LOG_BUF_SHIFT
int "Kernel log buffer size (16 => 64KB, 17 => 128KB)" if DEBUG_KERNEL
range 12 21
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