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-a3cf2f4a3e73master
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@ -230,6 +230,11 @@ menu "Global build settings"
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bool "Compile the kernel with tracing support"
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default n
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config KERNEL_FTRACE_SYSCALLS
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bool "Trace system calls"
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depends on KERNEL_FTRACE
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default n
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config KERNEL_ENABLE_DEFAULT_TRACERS
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bool "Trace process context switches and events"
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depends on KERNEL_FTRACE
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