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[ARM] CONFIG_DEBUG_STACK_USAGE

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In early 2.6 days stack utilization instrumentation was made
configurable. Seems that arm misses the DEBUG_STACK_USAGE option.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Sascha Hauer 2007-07-24 18:37:01 +02:00 committed by Russell King
parent 70b6f2b4af
commit ddf4e42c6a
1 changed files with 6 additions and 0 deletions
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6
arch/arm/Kconfig.debug
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@ -43,6 +43,12 @@ config DEBUG_ERRORS
you are concerned with the code size or don't want to see these
messages.
config DEBUG_STACK_USAGE
bool "Enable stack utilization instrumentation"
depends on DEBUG_KERNEL
help
Enables the display of the minimum amount of free stack which each
task has ever had available in the sysrq-T output.
# These options are only for real kernel hackers who want to get their hands dirty.
config DEBUG_LL