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Rev Age Author Path Log message Diff
4581 5617 d 7 h mejdrech /branches/network/ Net: synchronized with trunk rev.4580  
4153 5718 d 6 h mejdrech /branches/network/ Networking: merged with trunk changes  
3386 5914 d 9 h decky /branches/network/ add new network branch (copy of current trunk)  
3058 6006 d 11 h decky /trunk/kernel/generic/src/ proper printf formatting, remove non-standard 'z' modifier  
2216 6429 d 5 h decky /trunk/ make thread ID 64 bit (task ID is 64 bit already)
cleanup thread syscalls		  
2111 6490 d 13 h decky /trunk/kernel/generic/src/adt/ fix signed/unsigned comparison  
2089 6498 d 12 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes		  
2071 6509 d 5 h jermar /trunk/ (c) versus (C)  
1787 6699 d 7 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1757 6720 d 13 h jermar /kernel/trunk/ Cleanup of comments.  
1708 6724 d 14 h jermar /kernel/trunk/ Fix some broken doxygen comments.  
1704 6726 d 17 h cejka /kernel/trunk/ Fixed first letter size of subgroup name in Others.  
1702 6727 d 11 h cejka /kernel/trunk/ Kernel doxygen comments updated.  
1483 6739 d 11 h jermar /kernel/trunk/generic/src/ Implement recursive function for deallocating the whole B+tree.
Make use of this function in address space management.		  
1248 6774 d 8 h jermar /kernel/trunk/ Add some @file doxygen comments and improve already existing comments.  
1221 6779 d 2 h decky /kernel/trunk/ printf-related and other code cleanup  
1196 6785 d 12 h cejka /kernel/trunk/ Printf ported back from uspace to kernel.
Printf calls changed to match new conventions.		  
1177 6789 d 13 h jermar /kernel/trunk/generic/ Modify B+tree node key width to be 64-bit wide on all platforms.  
1164 6792 d 9 h jermar /kernel/trunk/generic/ Switch B+tree node allocation from malloc() to a dedicated slab - btree_node_slab.  
1150 6797 d 16 h jermar /kernel/trunk/generic/ Rename btree_node_left_sibling() to btree_leaf_node_left_neighbour()
and btree_node_right_sibling() to btree_leaf_node_right_neighbour()
as the left and right neighbours of a node needn't be its siblings.		  
1148 6798 d 3 h jermar /kernel/trunk/generic/src/ s/B+-tree/B+tree/  
1147 6798 d 3 h jermar /kernel/trunk/generic/ Deploy B+tree in address space area management.
Change as_remap() to check for conflicts with other address space areas only when the area in question grows.		  
1144 6800 d 7 h jermar /kernel/trunk/ Completed B+-tree support.
Enable btree_remove().
Reorder some static functions and group them together.
Fix order of nodes in the leaf_head list.		  
1142 6800 d 14 h jermar /kernel/trunk/ Update B+-tree code.
The code is there, btree_remove() has not been tested yet.
(Fixes, if any, are to come later today.)		  
1140 6802 d 7 h jermar /kernel/trunk/generic/ Change B+-tree from 2-3-4 tree to 2-3-4-5 tree by adding space for the fourth key.
This should make key removal easier.		  
1136 6806 d 6 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 6807 d 10 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 6809 d 4 h jermar /kernel/trunk/ Small textual changes.  
1101 6812 d 5 h jermar /kernel/trunk/ B+-tree implementation.
Currently supports only inserting and searching.