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authorJack Steiner <steiner@sgi.com>2007-03-27 14:30:19 -0500
committerTony Luck <tony.luck@intel.com>2007-03-29 15:17:11 -0700
commitead6caae1e52a982bf09137c9b5382e9e2d52fdb (patch)
tree2aa16852ac080814f7fd1684c57e2cf594fc6ffe /arch/ia64/pci
parent83d2cd3de48a7fb73838c45145780cfa9b1f61fd (diff)
downloadlinux-linaro-ead6caae1e52a982bf09137c9b5382e9e2d52fdb.tar.gz
[IA64] Speed up boot - skip unnecessary clock calibration
Skip clock calibration if cpu being brought online is exactly the same speed, stepping, etc., as the previous cpu. This significantly reduces the time to boot very large systems. Signed-off-by: Jack Steiner <steiner@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
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