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authorPhil Carmody <ext-phil.2.carmody@nokia.com>2010-09-14 16:35:39 -0400
committerTony Luck <tony.luck@intel.com>2010-09-14 16:35:39 -0400
commit04a344069052d94b4ea1f95d930cbfa39b4ca292 (patch)
tree1caa4caa3d023435819c6dc5ed6f90701a8c97e1 /arch/mips/txx9/jmr3927
parent747584be04bb98a856bab5cd1bfe56d341881b83 (diff)
[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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