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Date: Fri, 12 Dec 2008 11:14:48 +0100 From: Ingo Molnar <mingo@...e.hu> To: Frederic Weisbecker <fweisbec@...il.com> Cc: Steven Rostedt <rostedt@...dmis.org>, Peter Zijlstra <a.p.zijlstra@...llo.nl>, Linux Kernel <linux-kernel@...r.kernel.org> Subject: Re: [PATCH 0/3] tracing/function-graph-tracer: signal interrupt triggering on output * Frederic Weisbecker <fweisbec@...il.com> wrote: > Frederic Weisbecker wrote: > > This patchset adds all the features to draw hardirq triggering on output > > for the function graph tracer. > > An example is given on the third patch. > > > > Just one question, on recordmcount.pl: > > > > my %text_sections = ( > > ".text" => 1, > > ".sched.text" => 1, > > ".spinlock.text" => 1, > > > > The .sched.text section is included inside .text, it's a subsection, I'm not sure > > it's necessary to add it in text_sections. In doubt I added the new .irqentry.text > > > > The stat of the patchset: > > > > arch/x86/kernel/apic.c | 3 +- > > arch/x86/kernel/irq_64.c | 3 +- > > arch/x86/kernel/vmlinux_64.lds.S | 1 + > > include/asm-generic/vmlinux.lds.h | 10 +++++ > > include/linux/ftrace.h | 11 ++++++ > > kernel/trace/trace_functions_graph.c | 66 +++++++++++++++++++++++++++++++-- > > scripts/recordmcount.pl | 1 + > > 7 files changed, 89 insertions(+), 6 deletions(-) applied to tip/tracing/function-graph-tracer, thanks Frederic! The output looks really nice. Ingo -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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