Messages in this thread | | | Date | Sun, 24 May 2009 04:57:01 -0400 | From | Christoph Hellwig <> | Subject | Re: [RFC][PATCH] convert block trace points to TRACE_EVENT() |
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On Sun, May 24, 2009 at 02:15:05PM +0900, KOSAKI Motohiro wrote: > > Is there any good reason for keeping the ftrace plugin once we have > > the fully function event tracer support for the block events? > > waiting userland blktrace tool convert using event tracer?
blktrace(8) uses the ioctl interface, which we should keep for a long time for backwards compatiblity.
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