From: Nick Piggin <nickpiggin@yahoo.com.au>
To: Andrew Morton <akpm@osdl.org>
Cc: linux-kernel@vger.kernel.org
Subject: [PATCH 13/13] basic tuning
Date: Thu, 24 Feb 2005 18:30:32 +1100 [thread overview]
Message-ID: <1109230233.5177.94.camel@npiggin-nld.site> (raw)
In-Reply-To: <1109230125.5177.91.camel@npiggin-nld.site>
[-- Attachment #1: Type: text/plain, Size: 7 bytes --]
13/13
[-- Attachment #2: sched-tune.patch --]
[-- Type: text/x-patch, Size: 1504 bytes --]
Do some basic initial tuning.
Signed-off-by: Nick Piggin <nickpiggin@yahoo.com.au>
Index: linux-2.6/include/asm-x86_64/topology.h
===================================================================
--- linux-2.6.orig/include/asm-x86_64/topology.h 2005-02-24 17:39:07.615911131 +1100
+++ linux-2.6/include/asm-x86_64/topology.h 2005-02-24 17:39:07.990864853 +1100
@@ -52,12 +52,11 @@
.cache_nice_tries = 2, \
.busy_idx = 3, \
.idle_idx = 2, \
- .newidle_idx = 1, \
+ .newidle_idx = 0, \
.wake_idx = 1, \
.forkexec_idx = 1, \
.per_cpu_gain = 100, \
.flags = SD_LOAD_BALANCE \
- | SD_BALANCE_NEWIDLE \
| SD_BALANCE_FORK \
| SD_BALANCE_EXEC \
| SD_WAKE_BALANCE, \
Index: linux-2.6/include/linux/topology.h
===================================================================
--- linux-2.6.orig/include/linux/topology.h 2005-02-24 17:39:07.616911007 +1100
+++ linux-2.6/include/linux/topology.h 2005-02-24 17:39:07.991864730 +1100
@@ -118,15 +118,14 @@
.cache_nice_tries = 1, \
.per_cpu_gain = 100, \
.busy_idx = 2, \
- .idle_idx = 0, \
- .newidle_idx = 1, \
+ .idle_idx = 1, \
+ .newidle_idx = 2, \
.wake_idx = 1, \
- .forkexec_idx = 0, \
+ .forkexec_idx = 1, \
.flags = SD_LOAD_BALANCE \
| SD_BALANCE_NEWIDLE \
| SD_BALANCE_EXEC \
- | SD_WAKE_AFFINE \
- | SD_WAKE_BALANCE, \
+ | SD_WAKE_AFFINE, \
.last_balance = jiffies, \
.balance_interval = 1, \
.nr_balance_failed = 0, \
next prev parent reply other threads:[~2005-02-24 7:40 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-02-24 7:14 [PATCH 0/13] Multiprocessor CPU scheduler patches Nick Piggin
2005-02-24 7:16 ` [PATCH 1/13] timestamp fixes Nick Piggin
2005-02-24 7:16 ` [PATCH 2/13] improve pinned task handling Nick Piggin
2005-02-24 7:18 ` [PATCH 3/13] rework schedstats Nick Piggin
2005-02-24 7:19 ` [PATCH 4/13] find_busiest_group fixlets Nick Piggin
2005-02-24 7:20 ` [PATCH 5/13] find_busiest_group cleanup Nick Piggin
2005-02-24 7:21 ` [PATCH 6/13] no aggressive idle balancing Nick Piggin
2005-02-24 7:22 ` [PATCH 7/13] better active balancing heuristic Nick Piggin
2005-02-24 7:24 ` [PATCH 8/13] generalised CPU load averaging Nick Piggin
2005-02-24 7:25 ` [PATCH 9/13] less affine wakups Nick Piggin
2005-02-24 7:27 ` [PATCH 10/13] remove aggressive idle balancing Nick Piggin
2005-02-24 7:28 ` [PATCH 11/13] sched-domains aware balance-on-fork Nick Piggin
2005-02-24 7:28 ` [PATCH 12/13] schedstats additions for sched-balance-fork Nick Piggin
2005-02-24 7:30 ` Nick Piggin [this message]
2005-02-24 8:46 ` Ingo Molnar
2005-02-24 22:13 ` Nick Piggin
2005-02-25 11:07 ` Rick Lindsley
2005-02-25 11:21 ` Nick Piggin
2005-02-24 8:41 ` [PATCH 10/13] remove aggressive idle balancing Ingo Molnar
2005-02-24 12:13 ` Nick Piggin
2005-02-24 12:16 ` Ingo Molnar
2005-03-06 5:43 ` Siddha, Suresh B
2005-03-07 5:34 ` Nick Piggin
2005-03-07 8:04 ` Siddha, Suresh B
2005-03-07 8:28 ` Nick Piggin
2005-03-08 7:22 ` Siddha, Suresh B
2005-03-08 8:17 ` Nick Piggin
2005-03-08 19:36 ` Siddha, Suresh B
2005-02-24 8:39 ` [PATCH 7/13] better active balancing heuristic Ingo Molnar
2005-02-24 8:36 ` [PATCH 4/13] find_busiest_group fixlets Ingo Molnar
2005-02-24 8:07 ` [PATCH 3/13] rework schedstats Ingo Molnar
2005-02-25 10:50 ` Rick Lindsley
2005-02-25 11:10 ` Nick Piggin
2005-02-25 11:25 ` DHCP on multi homed host! Ravindra Nadgauda
2005-02-24 8:04 ` [PATCH 2/13] improve pinned task handling Ingo Molnar
2005-02-24 7:46 ` [PATCH 1/13] timestamp fixes Ingo Molnar
2005-02-24 7:56 ` Nick Piggin
2005-02-24 8:34 ` Ingo Molnar
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