Messages in this thread | | | Date | Wed, 18 Aug 2010 05:55:09 +0200 | From | Frederic Weisbecker <> | Subject | Re: [RFC PATCH 0/0 v3] callchain fixes and cleanups |
| |
On Tue, Aug 17, 2010 at 11:32:39AM +0100, Will Deacon wrote: > On Mon, 2010-08-16 at 21:48 +0100, Frederic Weisbecker wrote: > > Hi, > > > Hi Frederic, > > > > This set factorizes a lot of callchain code and fixes concurrent > > callchain buffers accesses. > > > You can test it by pulling that branch: > > > > git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing.git > > perf/callchains > > > > I've tested this on an ARM Cortex-A9 board and it all seems fine [plus > the code is a lot cleaner!]. > > Tested-by: Will Deacon <will.deacon@arm.com>
Thanks a lot!
BTW, out of curiosity, do you have NMIs on ARM and do the hardware events make use of them? Or may be you use FIQ to simulate NMIs?
| |