Messages in this thread | | | Date | Wed, 26 Aug 2009 20:30:47 -0400 | From | Christoph Hellwig <> | Subject | blktrace ftrace plugin, was Re: Receive side performance issue with multi-10-GigE and NUMA |
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On Wed, Aug 26, 2009 at 10:40:27PM +0200, Ingo Molnar wrote: > We are also converting non-trivial plugins to generic tracepoints. A > recent example are the system call tracepoints, but we also > converted blktrace and kmemtrace to generic tracepoints.
On something semi-related: Any reason to keep the blktrace ftrace plugin around? I don't think there's much point in it. It only got added in 2.6.29, and all the blktrace tooling just uses the legacy ioctls. All new uses should just use the TRACE_EVENT output.
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