Messages in this thread | | | Date | Wed, 26 Aug 2009 23:34:12 -0400 (EDT) | From | Steven Rostedt <> | Subject | Re: [PATCH 0/3] tracing: block-able ring_buffer consumer |
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On Thu, 27 Aug 2009, Lai Jiangshan wrote:
> > The first patch fixes a bug of splice_read for ring_buffer, and makes > rb_get_reader_page() can be easily used by block-able/poll-able codes. > > The other patches make consumer block-able and poll-able.
Hi Lai,
Thanks, I'll take a look at these patches tomorrow.
-- Steve
> > Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com> > --- > b/include/linux/ftrace.h | 6 ++ > b/include/linux/ring_buffer.h | 4 + > b/kernel/timer.c | 2 > b/kernel/trace/ring_buffer.c | 29 +++++++------ > b/kernel/trace/trace.c | 39 ++++++++++++++++-- > include/linux/ring_buffer.h | 3 + > kernel/trace/ring_buffer.c | 89 ++++++++++++++++++++++++++++++++++++++++++ > kernel/trace/trace.c | 9 ++++ > 8 files changed, 163 insertions(+), 18 deletions(-) > > > > >
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