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Gmane
From: Steven Rostedt <rostedt <at> goodmis.org>
Subject: [PATCH 00/13] [GIT PULL] ftrace: Allow function tracer to be used by multiple clients
Newsgroups: gmane.linux.kernel
Date: Thursday 19th May 2011 02:11:51 UTC (over 5 years ago)
Ingo,

Please pull the latest tip/perf/core tree, which can be found at:

  git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace.git
tip/perf/core


Steven Rostedt (13):
      ftrace: Replace FTRACE_FL_NOTRACE flag with a hash of ignored
functions
      ftrace: Use hash instead for FTRACE_FL_FILTER
      ftrace: Create a global_ops to hold the filter and notrace hashes
      ftrace: Separate hash allocation and assignment
      ftrace: Use counters to enable functions to trace
      ftrace: Add enabled_functions file
      ftrace: Add ops parameter to ftrace_startup/shutdown functions
      ftrace: Have global_ops store the functions that are to be traced
      ftrace: Free hash with call_rcu_sched()
      ftrace: Implement separate user function filtering
      ftrace: Allow dynamically allocated function tracers
      ftrace: Modify ftrace_set_filter/notrace to take ops
      ftrace: Add self-tests for multiple function trace users

----
 include/linux/ftrace.h                |   33 +-
 include/linux/kernel.h                |    1 +
 kernel/extable.c                      |    8 +
 kernel/trace/ftrace.c                 |  992
++++++++++++++++++++++++++++-----
 kernel/trace/trace.h                  |    2 +
 kernel/trace/trace_functions.c        |    2 +
 kernel/trace/trace_irqsoff.c          |    1 +
 kernel/trace/trace_sched_wakeup.c     |    1 +
 kernel/trace/trace_selftest.c         |  214 +++++++-
 kernel/trace/trace_selftest_dynamic.c |    6 +
 kernel/trace/trace_stack.c            |    1 +
 11 files changed, 1116 insertions(+), 145 deletions(-)
 
CD: 3ms