[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-Id: <1338371317-5980-1-git-send-email-glommer@parallels.com>
Date: Wed, 30 May 2012 13:48:31 +0400
From: Glauber Costa <glommer@...allels.com>
To: <linux-kernel@...r.kernel.org>
Cc: <cgroups@...r.kernel.org>, <devel@...nvz.org>,
Paul Turner <pjt@...gle.com>,
Peter Zijlstra <a.p.zijlstra@...llo.nl>,
Tejun Heo <tj@...nel.org>,
"Eric W. Biederman" <ebiederm@...ssion.com>, handai.szj@...il.com,
Andrew.Phillips@...x.com, Serge Hallyn <serge.hallyn@...onical.com>
Subject: [PATCH v3 0/6] per cgroup /proc/stat statistics
Hi
This is a rework of my v2 series taking into account Paul
Turner's comments. All the series is the same except for
the patch that collets nr_switches that is now completely reworked.
It is out of schedule(), relegated to a scheduler hook. Only difference
from Paul's suggestion is that I added a new one, instead of messing with
put_prev_task + pick_next_task pairs. In the patchset that adds it,
I'll try to argue for my solution.
Hope this is acceptable, and please let me know of any other concerns.
v2:
* completely reworked nr_switches gathering
* separated per-se sleep_start to be more clear about it
Glauber Costa (6):
measure exec_clock for rt sched entities
account guest time per-cgroup as well.
expose fine-grained per-cpu data for cpuacct stats
add a new scheduler hook for context switch
Also record sleep start for a task group
expose per-taskgroup schedstats in cgroup
include/linux/sched.h | 1 +
kernel/sched/core.c | 166 +++++++++++++++++++++++++++++++++++++++++++++++--
kernel/sched/fair.c | 42 ++++++++++++-
kernel/sched/rt.c | 20 ++++++
kernel/sched/sched.h | 6 ++
5 files changed, 228 insertions(+), 7 deletions(-)
--
1.7.10.2
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists