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[IA64] if idle doesn't halt, it should at least relax
authorTony Luck <tony.luck@intel.com>
Tue, 30 Nov 2004 01:07:03 +0000 (17:07 -0800)
committerTony Luck <tony.luck@intel.com>
Tue, 30 Nov 2004 01:07:03 +0000 (17:07 -0800)
commit581da854564b0aa081fc25f838d56e54b9998de0
tree54c870fa7722fc540c09edba42bb991f74506137tree | snapshot
parentd99cdb18fe8bd735b4f9a6f6f9deb0ecc65a6987commit | diff
[IA64] if idle doesn't halt, it should at least relax

Asit Mallick pointed out that the ia64 idle loop needs a
"hint @pause" instruction in the cases where we don't
actually halt the cpu.

Acked-by: Fenghua Yu <fenghua.yu@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
arch/ia64/kernel/process.c diff | blob | history
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