From: Nick Piggin <nickpiggin@yahoo.com.au>
Date: Sat, 25 Jun 2005 21:57:08 +0000 (-0700)
Subject: [PATCH] sched: reduce active load balancing
X-Git-Tag: v2.6.13-rc1~68^2~156
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=16cfb1c04c3cbe3759f339d3333e7e1e7d59712a;p=pandora-kernel.git

[PATCH] sched: reduce active load balancing

Fix up active load balancing a bit so it doesn't get called when it shouldn't.
Reset the nr_balance_failed counter at more points where we have found
conditions to be balanced.  This reduces too aggressive active balancing seen
on some workloads.

Signed-off-by: Nick Piggin <nickpiggin@yahoo.com.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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