From: Ingo Molnar <mingo@kernel.org>
To: linux-kernel@vger.kernel.org, linux-mm@kvack.org
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>,
Paul Turner <pjt@google.com>,
Lee Schermerhorn <Lee.Schermerhorn@hp.com>,
Christoph Lameter <cl@linux.com>, Rik van Riel <riel@redhat.com>,
Mel Gorman <mgorman@suse.de>,
Andrew Morton <akpm@linux-foundation.org>,
Andrea Arcangeli <aarcange@redhat.com>,
Linus Torvalds <torvalds@linux-foundation.org>,
Thomas Gleixner <tglx@linutronix.de>,
Johannes Weiner <hannes@cmpxchg.org>,
Hugh Dickins <hughd@google.com>
Subject: [PATCH 0/2] numa/core updates
Date: Sun, 2 Dec 2012 17:13:14 +0100 [thread overview]
Message-ID: <1354464796-14343-1-git-send-email-mingo@kernel.org> (raw)
I've been testing wider workloads and here's two more small and
obvious patches rounding up numa/core behavior around the edges.
The NUMA code should now be pretty unintrusive to all but the
long-running, memory-intense workloads where it's expected to
make a (positive) difference.
Short-run workloads like kbuild or hackbench don't trigger the
NUMA code now. The limits can be reconsidered later on,
iteratively - the goal now is to not regress.
Thanks,
Ingo
-------------->
Ingo Molnar (2):
sched: Exclude pinned tasks from the NUMA-balancing logic
sched: Add RSS filter to NUMA-balancing
include/linux/sched.h | 1 +
kernel/sched/core.c | 6 ++++++
kernel/sched/debug.c | 1 +
kernel/sched/fair.c | 53 +++++++++++++++++++++++++++++++++++++++++++++----
kernel/sched/features.h | 1 +
kernel/sysctl.c | 7 +++++++
6 files changed, 65 insertions(+), 4 deletions(-)
--
1.7.11.7
--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org. For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>
next reply other threads:[~2012-12-02 16:13 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-12-02 16:13 Ingo Molnar [this message]
2012-12-02 16:13 ` [PATCH 1/2] sched: Exclude pinned tasks from the NUMA-balancing logic Ingo Molnar
2012-12-02 16:13 ` [PATCH 2/2] sched: Add RSS filter to NUMA-balancing Ingo Molnar
2012-12-02 19:45 ` [PATCH 2/2, v2] " Ingo Molnar
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=1354464796-14343-1-git-send-email-mingo@kernel.org \
--to=mingo@kernel.org \
--cc=Lee.Schermerhorn@hp.com \
--cc=a.p.zijlstra@chello.nl \
--cc=aarcange@redhat.com \
--cc=akpm@linux-foundation.org \
--cc=cl@linux.com \
--cc=hannes@cmpxchg.org \
--cc=hughd@google.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=mgorman@suse.de \
--cc=pjt@google.com \
--cc=riel@redhat.com \
--cc=tglx@linutronix.de \
--cc=torvalds@linux-foundation.org \
/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