| commit | 7caaf4d8241feecafb87919402b0a6dbb1b71d9e | [log] [tgz] |
|---|---|---|
| author | Robert Richter <robert.richter@amd.com> | Mon Apr 02 20:19:15 2012 +0200 |
| committer | Ingo Molnar <mingo@kernel.org> | Wed May 09 15:23:15 2012 +0200 |
| tree | 010358e8d67b75dc11ba27221e221500ad0e4882 | |
| parent | fc006cf7cc7471e1bdf34e40111971e03622af6c [diff] |
perf/x86-ibs: Extend hw period that triggers overflow If the last hw period is too short we might hit the irq handler which biases the results. Thus try to have a max last period that triggers the sw overflow. Signed-off-by: Robert Richter <robert.richter@amd.com> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1333390758-10893-10-git-send-email-robert.richter@amd.com Signed-off-by: Ingo Molnar <mingo@kernel.org>