From 6c31da3464b4d28825d1827ee41a3a217b2dcf0e Mon Sep 17 00:00:00 2001 From: Helge Deller Date: Sat, 19 Mar 2016 17:54:10 +0100 Subject: parisc,metag: Implement CONFIG_DEBUG_STACK_USAGE option On parisc and metag the stack grows upwards, so for those we need to scan the stack downwards in order to calculate how much stack a process has used. Tested on a 64bit parisc kernel. Signed-off-by: Helge Deller --- lib/Kconfig.debug | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'lib') diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 532d4d5..1e9a607 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -558,7 +558,7 @@ config DEBUG_KMEMLEAK_DEFAULT_OFF config DEBUG_STACK_USAGE bool "Stack utilization instrumentation" - depends on DEBUG_KERNEL && !IA64 && !PARISC && !METAG + depends on DEBUG_KERNEL && !IA64 help Enables the display of the minimum amount of free stack which each task has ever had available in the sysrq-T and sysrq-P debug output. -- cgit v1.1