| 1234567891011121314151617181920212223 |
- config BR2_PACKAGE_TRACE_CMD
- bool "trace-cmd"
- # pthread_setaffinity_np
- depends on BR2_TOOLCHAIN_HAS_THREADS_NPTL
- depends on BR2_USE_MMU # fork()
- depends on !BR2_STATIC_LIBS # dlopen()
- depends on BR2_TOOLCHAIN_HAS_THREADS # libtracefs
- select BR2_PACKAGE_LIBTRACEEVENT
- select BR2_PACKAGE_LIBTRACEFS
- help
- Command line reader for ftrace.
- To use this profiling tool, you should enable ftrace in your
- kernel configuration. This command collect traces on your
- target. You can analyse these traces on the target or on
- the host via the gui "kernel shark"
- http://git.kernel.org/cgit/linux/kernel/git/rostedt/trace-cmd.git
- comment "trace-cmd needs a toolchain w/ threads, NPTL, dynamic library"
- depends on BR2_USE_MMU
- depends on !BR2_TOOLCHAIN_HAS_THREADS || \
- !BR2_TOOLCHAIN_HAS_THREADS_NPTL || BR2_STATIC_LIBS
|
