Title: [5791] trunk/arch/blackfin/Kconfig.debug: [#4312] - enable DEBUG_STACK_USAGE (All common code)
- Revision
- 5791
- Author
- rgetz
- Date
- 2008-12-02 13:52:11 -0600 (Tue, 02 Dec 2008)
Log Message
[#4312] - enable DEBUG_STACK_USAGE (All common code)
Modified Paths
Diff
Modified: trunk/arch/blackfin/Kconfig.debug (5790 => 5791)
--- trunk/arch/blackfin/Kconfig.debug 2008-12-02 19:05:31 UTC (rev 5790)
+++ trunk/arch/blackfin/Kconfig.debug 2008-12-02 19:52:11 UTC (rev 5791)
@@ -9,6 +9,15 @@
This option will cause messages to be printed if free stack space
drops below a certain limit.
+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.
+
+ This option will slow down process creation somewhat.
+
config HAVE_ARCH_KGDB
def_bool y
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