Messages in this thread | | | From | Tim Blechmann <> | Subject | Re: [2.6.39-rc2] perf top fails to mmap - bisected to 70db7533 | Date | Sun, 24 Apr 2011 13:47:52 +0200 |
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> > > I know you've been busy with other stuff the past few weeks, but have > > > you had a chance to look into this? Basically, perf in 2.6.39 is broken > > > when trying to profile a process (-p argument to record or top). > > > > Let me take a look at this. > > Below patch fixes the same problem on my box. > Could you have a try it?
i have done some quick tests with this patch applied on linus/master ... works fine for me, thanks a lot!
> >From 89f1ab02cd8da55f8829b2f2d7e700fdae77b3af Mon Sep 17 00:00:00 2001 > > From: Lin Ming <ming.m.lin@intel.com> > Date: Sat, 23 Apr 2011 14:54:33 +0000 > Subject: [PATCH] perf: Allow set output event for task in the same thread > group > > Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Tested-by: Tim Blechmann <tim@klingt.org>
cheers, tim
-- tim@klingt.org http://tim.klingt.org
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