From: Ingo Molnar <mingo@elte.hu>
Date: Tue, 28 Jun 2005 14:40:42 +0000 (+0200)
Subject: [PATCH] Tweak idle thread setup semantics
X-Git-Tag: v2.6.13-rc1~40
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f340c0d1a3f40fdcba69cd291530a4debc58748f;p=pandora-kernel.git

[PATCH] Tweak idle thread setup semantics

This patch tweaks idle thread setup semantics a bit: instead of setting
NEED_RESCHED in init_idle(), we do an explicit schedule() before calling
into cpu_idle().

This patch, while having no negative side-effects, enables wider use of
cond_resched()s.  (which might happen in the stock kernel too, but it's
particulary important for voluntary-preempt)

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

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