[PATCH 0/5] Misc updates for Ftrace of MIPS

[Wu Zhangjin <wuzhangjin@gmail.com>]

Hi, Ralf and Steve

This adds several patches for Ftrace of MIPS, most of them are trivial
cleanups, the last one fixes the useful set_graph_function interface provided
by function graph tracer.

The 1st two patches has been sent before, here just resend them.

Thanks very much to Zhiping for reporting the set_graph_function problem.

Regards,
        Wu Zhangjin

Wu Zhangjin (5):
  tracing, MIPS: Speed up function graph tracer
  tracing, MIPS: Substitute in_kernel_space() for in_module()
  tracing, MIPS: Clean up prepare_ftrace_return()
  tracing, MIPS: Clean up ftrace_make_nop()
  tracing, MIPS: Fix set_graph_function of function graph tracer

 arch/mips/kernel/ftrace.c |  179 ++++++++++++++++++++++++---------------------
 1 files changed, 95 insertions(+), 84 deletions(-)