Re: [PATCH 0/4] cyclictest: improve running under trace-cmd
From: John Kacur <jkacur@redhat.com>
Date: 2016-03-16 22:37:36
On Wed, 16 Mar 2016, Luiz Capitulino wrote:
On Thu, 25 Feb 2016 11:29:13 -0500 Luiz Capitulino [off-list ref] wrote:quoted
This is just a repost of my RFC posting with no changes. I have tested it a bit more and I think it's good for inclusion.ping?quoted
Original intro: In short, this series allows you to run cyclictest under trace-cmd and still get trace marks when the latency specified with -b is execeded. More details in patch 4/4. This series is RFC because I'm not completely sure this is the right thing to do. I'm wondering if we shouldn't ditch all tracing support from cyclictest... Luiz Capitulino (4): cyclictest: tracing(): check for notrace cyclictest: move debugfs init code to its own function cyclictest: move tracemark_fd handling to its own function cyclictest: add --tracemark option src/cyclictest/cyclictest.c | 62 ++++++++++++++++++++++++++++++++++----------- 1 file changed, 47 insertions(+), 15 deletions(-)--
I'll have a closer look tomorrow, but these look okay. John