Messages in this thread | | | From | Jiri Olsa <> | Subject | [PATCHv4 0/2] tracing: function graph output for preempt/irqs-off tracers | Date | Mon, 29 Mar 2010 13:34:34 +0200 |
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hi,
I'm sending reworked version of the graph output support for preemptirqsoff/preemptoff/irqsoff tracers.
v4: - fixed header to display all the info as for current irqsoff tracer - fixed reset of the max_tr buffer during the display-graph switch
v3: - the function_graph tracer should have the same output as current version even with events enabled, unless I missed something again ;) - I gave up the idea of function_graph events, since it was unsuitable for outputing other events as comments "/* */" - I'm not including the raw function_graph for now
attached patches: - 1/2 graph output support for irqsoff tracer - 2/2 graph output support for preemptirqsoff/preemptoff tracers
plz let me know what you think
wbr, jirka --- kernel/trace/trace.c | 41 +++++-- kernel/trace/trace.h | 13 ++ kernel/trace/trace_functions_graph.c | 15 ++- kernel/trace/trace_irqsoff.c | 210 ++++++++++++++++++++++++++++++++- 4 files changed, 254 insertions(+), 25 deletions(-)
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