kernel: add KERNEL_FTRACE_SYSCALLS option

Newer kernels propose to trace system calls, add an option to allow just
that.

Signed-off-by: Florian Fainelli <florian@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37146 3c298f89-4303-0410-b956-a3cf2f4a3e73
master
Florian Fainelli 2013-07-03 10:43:51 +00:00
parent ef8be8bc19
commit eee6ca441c
1 changed files with 5 additions and 0 deletions

View File

@ -230,6 +230,11 @@ menu "Global build settings"
bool "Compile the kernel with tracing support"
default n
config KERNEL_FTRACE_SYSCALLS
bool "Trace system calls"
depends on KERNEL_FTRACE
default n
config KERNEL_ENABLE_DEFAULT_TRACERS
bool "Trace process context switches and events"
depends on KERNEL_FTRACE