Commit graph

3 commits

Author SHA1 Message Date
vanjeff
d14be2c9ad Sync patch r13367 from main trunk.
Optimize the log entry search algorithm to save boot performance.
1. Search from the first entry can be changed to Search from the end entry, because most End just follows its Start.
2. Match Start and End entry, the first comparison can be changed from Handle to EndTimeStamp, because only zero EndTimeStamp is required to be matched.



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/branches/UDK2010.SR1@13401 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-31 08:03:31 +00:00
vanjeff
ea95449ffc Sync patches r13214, r13215, r13216, r13218, r13219 and r13292 from mail trunk.
1. Add new extension PerformanceLib APIs to store ID info.
2. Enhance ACPI FPDT DXE and SMM driver to accept the extension boot records.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/branches/UDK2010.SR1@13299 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-10 06:30:16 +00:00
rsun3
d042c6e830 Add performance library instances for SMM performance measurement.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11363 6f19259b-4bc3-4df7-8a09-765794883524
2011-03-10 07:39:51 +00:00