git: ipiq: Add simple IPI latency measure sysctls (2)

Matthew Dillon dillon at crater.dragonflybsd.org
Mon Jul 13 19:33:57 PDT 2015


commit 2c08e36088f5b79e1e1998ef59257e5986face0a
Author: Matthew Dillon <dillon at apollo.backplane.com>
Date:   Mon Jul 13 19:26:36 2015 -0700

    ipiq: Add simple IPI latency measure sysctls (2)
    
    * Add /usr/src/test/sysperf/ipitest test script.
    
    * Make adjustments to the sysctl latency code, remove unnecessary
      critical section and convert the result to nanoseconds.

Summary of changes:
 sys/kern/lwkt_ipiq.c | 48 ++++++++++++++++++++++++++++++++----------------
 test/sysperf/ipitest | 48 ++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 80 insertions(+), 16 deletions(-)
 create mode 100755 test/sysperf/ipitest

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/2c08e36088f5b79e1e1998ef59257e5986face0a


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