| commit | 04a344069052d94b4ea1f95d930cbfa39b4ca292 | [log] [tgz] |
|---|---|---|
| author | Phil Carmody <ext-phil.2.carmody@nokia.com> | Tue Sep 14 13:35:39 2010 -0700 |
| committer | Tony Luck <tony.luck@intel.com> | Tue Sep 14 13:35:39 2010 -0700 |
| tree | 1caa4caa3d023435819c6dc5ed6f90701a8c97e1 | |
| parent | 747584be04bb98a856bab5cd1bfe56d341881b83 [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>