From: David Ahern <daahern@cisco.com>
To: linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: acme@ghostprotocols.net, mingo@elte.hu, peterz@infradead.org,
fweisbec@gmail.com, paulus@samba.org, tglx@linutronix.de,
David Ahern <daahern@cisco.com>
Subject: [PATCH 0/5] perf events: Add time-of-day to perf samples
Date: Sun, 20 Mar 2011 12:54:32 -0600 [thread overview]
Message-ID: <1300647277-8431-1-git-send-email-daahern@cisco.com> (raw)
Rather than collecting data to correlate the perf_clock timestamps to
time-of-day this approach adds the realtime clock value directly to the
perf sample.
David Ahern (5):
perf events: add support for realtime clock attribute
perf events: userspace plumbing for realtime sample attribute
perf record: add time-of-day option
perf script: add support for time-of-day strings in output
perf python: add REALTIME to constants
include/linux/perf_event.h | 4 +-
kernel/perf_event.c | 12 ++++
tools/perf/Documentation/perf-record.txt | 4 ++
tools/perf/Documentation/perf-script.txt | 8 +++-
tools/perf/builtin-record.c | 5 ++
tools/perf/builtin-script.c | 84 +++++++++++++++++++++++++++++-
tools/perf/util/event.c | 1 +
tools/perf/util/event.h | 1 +
tools/perf/util/evsel.c | 10 ++++
tools/perf/util/python.c | 1 +
tools/perf/util/session.c | 6 ++
11 files changed, 133 insertions(+), 3 deletions(-)
--
1.7.4
next reply other threads:[~2011-03-20 18:54 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-20 18:54 David Ahern [this message]
2011-03-20 18:54 ` [PATCH 1/5] perf events: add support for realtime clock attribute David Ahern
2011-03-20 19:08 ` Thomas Gleixner
2011-03-20 19:49 ` David Ahern
2011-03-20 20:05 ` Thomas Gleixner
2011-03-20 18:54 ` [PATCH 2/5] perf events: userspace plumbing for realtime sample attribute David Ahern
2011-03-20 18:54 ` [PATCH 3/5] perf record: add time-of-day option David Ahern
2011-03-20 18:54 ` [PATCH 4/5] perf script: add support for time-of-day strings in output David Ahern
2011-03-20 18:54 ` [PATCH 5/5] perf python: add REALTIME to constants David Ahern
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1300647277-8431-1-git-send-email-daahern@cisco.com \
--to=daahern@cisco.com \
--cc=acme@ghostprotocols.net \
--cc=fweisbec@gmail.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-perf-users@vger.kernel.org \
--cc=mingo@elte.hu \
--cc=paulus@samba.org \
--cc=peterz@infradead.org \
--cc=tglx@linutronix.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).