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Rev Age Author Path Log message Diff
1136 6803 d 23 h jermar /kernel/trunk/generic/src/adt/ Try to avoid splitting full B+-tree nodes by trying left or right rotation first.
(This improved memory consumption of this algorithm by some 40% - meassured on 101-item set).		  
1134 6805 d 2 h jermar /kernel/trunk/generic/src/adt/ Change B+-tree to:
- store lesser keys in a key's left subtree
- propagate the bigger of medians (if there are two medians) when splitting a node		  
1121 6806 d 21 h jermar /kernel/trunk/ Small textual changes.  
1101 6809 d 21 h jermar /kernel/trunk/ B+-tree implementation.
Currently supports only inserting and searching.		  
902 6829 d 5 h jermar /kernel/trunk/ ia64 work.
More capable TLB miss handlers.
The ia64 kernel now passes mm/mapping1 test.

Fix generic hash table to properly initialize lists.

Change page_ht() to properly initialize inserted PTE's.
Change format of generic page hash table PTE's.		  
822 6849 d 19 h palkovsky /kernel/trunk/ Changed malloc to include second parameter and documented
recommended usage.
Added zone merging, made ia32 & amd64 to merge found zones.		  
814 6850 d 5 h palkovsky /kernel/trunk/ Cleanup o frame allocator.
Removed early_malloc & initial heap.
Will break ia64, ppc & sparc.
Added e820 table print.		  
792 6852 d 4 h jermar /kernel/trunk/ Page hash table architectures now use generic hash table to manage
mappings.		  
790 6852 d 20 h jermar /kernel/trunk/ Generic chaining hash table.  
788 6853 d 0 h jermar /kernel/trunk/ Move list and fifo data types to adt/.