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Subject[PATCHSET 0/4] ftrace: Add support to set_graph_notrace filter (v2)
Hi Steve,

I broke the patch into pieces so that it can address what you said.
The patch 1 and 2 are cleanup and preparation you mentioned. Patch 3
is an one more cleanup I found during the work. Patch 4 is core of
this patchset and main diferrence to prior version is added comments.

This is based on the current linux-trace/for-next.

I also put this on 'ftrace/nograph-v2' branch in my tree


Any comments are welcome, thanks.

Namhyung Kim (4):
ftrace: Get rid of ftrace_graph_filter_enabled
ftrace: Introduce struct ftrace_graph_data
ftrace: Narrow down the protected area of graph_lock
ftrace: Add set_graph_notrace filter

include/linux/ftrace.h | 1 +
kernel/trace/ftrace.c | 140 ++++++++++++++++++++++++++---------
kernel/trace/trace.h | 25 ++++++-
kernel/trace/trace_functions_graph.c | 56 +++++++++++++-
4 files changed, 181 insertions(+), 41 deletions(-)


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