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authorPhil Carmody <ext-phil.2.carmody@nokia.com>2010-09-14 20:35:39 (GMT)
committerTony Luck <tony.luck@intel.com>2010-09-14 20:35:39 (GMT)
commit04a344069052d94b4ea1f95d930cbfa39b4ca292 (patch)
tree1caa4caa3d023435819c6dc5ed6f90701a8c97e1 /arch/ia64/include
parent747584be04bb98a856bab5cd1bfe56d341881b83 (diff)
downloadlinux-fsl-qoriq-04a344069052d94b4ea1f95d930cbfa39b4ca292.tar.xz
[IA64] unwind - optimise linked-list searches for modules
It's clear from the comment in the code about keeping the kernel's unwind table at the front of the list that some attention has been paid to access patterns. Tests on other architectures have shown that a move-to-front optimisation improves searches dramatically. Signed-off-by: Phil Carmody <ext-phil.2.carmody@nokia.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
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