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Re: Issues with @perf directives in systemtap 3.1 on Ubuntu 16.04LTS

From: Stan Cox <scox at redhat dot com>
To: Geoffrey Blake <geoffrey dot w dot blake at gmail dot com>
Cc: systemtap at sourceware dot org, David Smith <dsmith at redhat dot com>
Date: Wed, 25 Jan 2017 16:18:08 -0500
Subject: Re: Issues with @perf directives in systemtap 3.1 on Ubuntu 16.04LTS
Authentication-results: sourceware.org; auth=none
References: <CACiFetSZrtF_++yS0YyYxwDnEsWLHF4WCZdng7zNm+vDiFVqpA@mail.gmail.com> <c418f598-ac2a-b983-8251-352b586401cc@redhat.com> <CACiFetSOmU7fg7+wbpYMHi=DVz6CEGnpcG4NpUCz+Kiij1HS8Q@mail.gmail.com>

Does @perf not work with library functions?

The attached perf library example seems to work fine on Fedora.
 ABCDEFGHIJKLMNOPQRSTUVWXYZ
 count 1 min 882141 max 882141
 ABCDEFGHIJKLMNOPQRSTUVWXYZ
 ...
 count 100 min 888775 max 1594700

Attachment: tststperf.sh
Description: application/shellscript

References:
- Issues with @perf directives in systemtap 3.1 on Ubuntu 16.04LTS
  - From: Geoffrey Blake
- Re: Issues with @perf directives in systemtap 3.1 on Ubuntu 16.04LTS
  - From: David Smith
- Re: Issues with @perf directives in systemtap 3.1 on Ubuntu 16.04LTS
  - From: Geoffrey Blake

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