| From: |
| Michael Wang <wangyun@linux.vnet.ibm.com> |
| To: |
| LKML <linux-kernel@vger.kernel.org>,
Ingo Molnar <mingo@kernel.org>,
Peter Zijlstra <peterz@infradead.org> |
| Subject: |
| [PATCH v3 0/2] sched: smart wake-affine |
| Date: |
| Thu, 04 Jul 2013 12:55:00 +0800 |
| Message-ID: |
| <51D50024.10902@linux.vnet.ibm.com> |
| Cc: |
| Mike Galbraith <efault@gmx.de>, Alex Shi <alex.shi@intel.com>,
Namhyung Kim <namhyung@kernel.org>,
Paul Turner <pjt@google.com>,
Andrew Morton <akpm@linux-foundation.org>,
"Nikunj A. Dadhania" <nikunj@linux.vnet.ibm.com>,
Ram Pai <linuxram@us.ibm.com> |
| Archive‑link: | |
Article |
Since v2:
Add patch [PATCH 2/2] sched: reduce the overhead of obtain factor
for optimization. (Thanks to PeterZ)
This patch-set will implement a smart wake-affine, in order to regain the
lost performance of the workload like pgbench, meanwhile reserve the gained
benefit of the workload like hackbench.
Michael Wang (1):
[PATCH v3 1/2] sched: smart wake-affine foundation
Peter Zijlstra (1):
[PATCH v3 2/2] sched: reduce the overhead of obtain factor
---
b/include/linux/sched.h | 3 +++
b/kernel/sched/core.c | 7 ++++++-
b/kernel/sched/fair.c | 47 +++++++++++++++++++++++++++++++++++++++++++++++
b/kernel/sched/sched.h | 1 +
kernel/sched/fair.c | 2 +-
5 files changed, 58 insertions(+), 2 deletions(-)
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
