tree 22fca5983aff6ce2aa7d4ede0b031666dfe1f28d
parent 082cf69eb82681f4eacb3a5653834c7970714bef
author Ingo Molnar <mingo@elte.hu> 1119969642 +0200
committer Linus Torvalds <torvalds@ppc970.osdl.org> 1119995811 -0700

[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>