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Rev Age Author Path Log message Diff
4581 5487 d 4 h mejdrech /branches/network/ Net: synchronized with trunk rev.4580  
4263 5566 d 3 h mejdrech /branches/network/ Net: merged with trunk:4261  
4153 5588 d 3 h mejdrech /branches/network/ Networking: merged with trunk changes  
3386 5784 d 6 h decky /branches/network/ add new network branch (copy of current trunk)  
3104 5873 d 15 h svoboda /trunk/kernel/ Declare arguments for memstr.h operations as pointers instead of uintptr_t.  
3058 5876 d 8 h decky /trunk/kernel/generic/src/ proper printf formatting, remove non-standard 'z' modifier  
2504 6186 d 3 h jermar /trunk/kernel/generic/ Give the AVL tree walkers the possibility to take an argument.
Each walker is now supposed to return a bool value to support walk termination.

Switch over from the tasks_btree B+tree to tasks_tree AVL tree.
This makes the fix for ticket #48 complete.		  
2503 6186 d 4 h jermar /trunk/kernel/generic/src/adt/ Get rid of code duplicities in the insert path into an AVL tree.  
2501 6186 d 9 h jermar /trunk/kernel/generic/ Add explicit type for an AVL tree key.
Add function to walk an AVL tree using a supplied walker.		  
2499 6186 d 11 h jermar /trunk/kernel/ Import the AVL tree implementation from the RCU branch.  
2216 6299 d 2 h decky /trunk/ make thread ID 64 bit (task ID is 64 bit already)
cleanup thread syscalls		  
2112 6360 d 10 h decky /trunk/kernel/generic/src/adt/ explicit typecast, fix signed/unsigned comparison  
2111 6360 d 10 h decky /trunk/kernel/generic/src/adt/ fix signed/unsigned comparison  
2089 6368 d 9 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes		  
2071 6379 d 2 h jermar /trunk/ (c) versus (C)  
1787 6569 d 4 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1780 6576 d 5 h jermar /kernel/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1757 6590 d 10 h jermar /kernel/trunk/ Cleanup of comments.  
1708 6594 d 11 h jermar /kernel/trunk/ Fix some broken doxygen comments.  
1705 6596 d 11 h cejka /kernel/trunk/ Added file with modules definitions and descriptions.
We are able to change modules order and their description in one place.		  
1704 6596 d 14 h cejka /kernel/trunk/ Fixed first letter size of subgroup name in Others.  
1702 6597 d 8 h cejka /kernel/trunk/ Kernel doxygen comments updated.  
1549 6607 d 8 h vana /kernel/trunk/generic/src/adt/ Bitmap functions patch  
1483 6609 d 8 h jermar /kernel/trunk/generic/src/ Implement recursive function for deallocating the whole B+tree.
Make use of this function in address space management.		  
1337 6626 d 7 h jermar /kernel/trunk/generic/src/adt/ Remove a misleading comment.  
1262 6641 d 3 h jermar /kernel/trunk/generic/src/adt/ Fix a bug caused by an unsigned subtraction of bigger value from smaller value in bitmap implementation.
Fix wrong calculation of unaligned leading bits in bitmap implementation.		  
1248 6644 d 5 h jermar /kernel/trunk/ Add some @file doxygen comments and improve already existing comments.  
1221 6648 d 23 h decky /kernel/trunk/ printf-related and other code cleanup  
1200 6654 d 7 h jermar /kernel/trunk/ Add bitmap ADT.  
1196 6655 d 9 h cejka /kernel/trunk/ Printf ported back from uspace to kernel.
Printf calls changed to match new conventions.		  
1177 6659 d 10 h jermar /kernel/trunk/generic/ Modify B+tree node key width to be 64-bit wide on all platforms.  
1164 6662 d 6 h jermar /kernel/trunk/generic/ Switch B+tree node allocation from malloc() to a dedicated slab - btree_node_slab.  
1154 6666 d 5 h jermar /kernel/trunk/generic/src/adt/ Fix critical bug in hash table initialization.
Only half of the table was actually allocated and initialized.		  
1150 6667 d 13 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 6668 d 0 h jermar /kernel/trunk/generic/src/ s/B+-tree/B+tree/  
1147 6668 d 0 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 6670 d 4 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 6670 d 11 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 6672 d 4 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 6676 d 3 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).