Messages in this thread | | | Date | Fri, 14 May 2010 18:12:55 +0200 | From | Borislav Petkov <> | Subject | Re: [PATCH] perf/trace: use read() instead of lseek() in trace_event_read.c:skip() |
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From: Tom Zanussi <tzanussi@gmail.com> Date: Tue, May 04, 2010 at 11:02:10PM -0500
Hi,
> Here's a small fix for a problem affecting live-mode, introduced in the > past day or so: > > root@tropicana:~# perf trace rwtop > perf trace started with Perl > script /root/libexec/perf-core/scripts/perl/rwtop.pl > > Fatal: did not read header event > > commit d00a47cce569a3e660a8c9de5d57af28d6a9f0f7 added a skip() > function to skip over e.g. header_page, but this doesn't work for live > mode. This patch re-implements skip() to use read() instead of > lseek() to fix that. > > Signed-off-by: Tom Zanussi <tzanussi@gmail.com>
has this one landed in any tree in the meantime?
tip/perf/core doesn't have it.
-- Regards/Gruss, Boris.
Operating Systems Research Center Advanced Micro Devices, Inc.
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