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

To: Ralf Baechle <>
Subject: [PATCH 0/5] Misc updates for Ftrace of MIPS
From: Wu Zhangjin <>
Date: Thu, 20 Jan 2011 03:28:25 +0800
Cc: Wu Zhangjin <>, Steven Rostedt <>,,
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Original-recipient: rfc822;
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.

        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(-)

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