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rcu
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kernel
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2497
6219 d 10 h
jermar
/branches/rcu/kernel/generic/src/adt/
Cleanup of the RCU branch.
Get rid of some of the code duplication in avl.c by introducing the REBALANCE()
macro and the repair() function.
2496
6221 d 9 h
jermar
/branches/rcu/kernel/generic/
Cleanup of the RCU branch.
Cleanup avl.h and avl.c a little bit.
Do we really need to have so much of code replication even within one AVL
tree implementation?
2466
6268 d 16 h
mencl
/branches/rcu/kernel/
Added forgoten favl.h and favl.c and changed balance atribute of avl
tree to int8_t.
2461
6271 d 10 h
mencl
/branches/rcu/kernel/
Added Fast avl tree structure which should be used as timeout data structure instead of simple avl tree. This
structure has much faster search min and delete min operations (constant time).
2456
6272 d 9 h
hudecek
/branches/rcu/kernel/
Model use of RCU
2450
6274 d 12 h
mencl
/branches/rcu/kernel/
Repaired avl and extavl tree timeout unregister and delete_min. These
faults caused problems with initializing cpus and they appeared only in
multi processor systems.
2431
6281 d 8 h
mencl
/branches/rcu/kernel/
Repaired extavl and extavlrel data structures, added benchmark tests for avl based data structures and
simulating timeout mechanismus
2421
6283 d 8 h
mencl
/branches/rcu/kernel/
Repaired and debuged data structures and added timeout test
2416
6284 d 8 h
mencl
/branches/rcu/
All timeout structures and tests added
Use timeout structures in timeout mechanism - not tested yet
2307
6302 d 8 h
hudecek
/branches/rcu/
Updated branch to latest trunk revision
2131
6345 d 13 h
decky
/branches/
add development branches
2112
6392 d 18 h
decky
/trunk/kernel/generic/src/adt/
explicit typecast, fix signed/unsigned comparison
2111
6392 d 18 h
decky
/trunk/kernel/generic/src/adt/
fix signed/unsigned comparison
2089
6400 d 17 h
decky
/trunk/
huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes
2071
6411 d 10 h
jermar
/trunk/
(c) versus (C)
1787
6601 d 12 h
decky
/
move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot
1780
6608 d 13 h
jermar
/kernel/trunk/
Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).
1757
6622 d 18 h
jermar
/kernel/trunk/
Cleanup of comments.
1708
6626 d 19 h
jermar
/kernel/trunk/
Fix some broken doxygen comments.
1705
6628 d 19 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
6628 d 22 h
cejka
/kernel/trunk/
Fixed first letter size of subgroup name in Others.
1702
6629 d 16 h
cejka
/kernel/trunk/
Kernel doxygen comments updated.
1549
6639 d 15 h
vana
/kernel/trunk/generic/src/adt/
Bitmap functions patch
1483
6641 d 16 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
6658 d 15 h
jermar
/kernel/trunk/generic/src/adt/
Remove a misleading comment.
1262
6673 d 11 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
6676 d 13 h
jermar
/kernel/trunk/
Add some @file doxygen comments and improve already existing comments.
1221
6681 d 7 h
decky
/kernel/trunk/
printf-related and other code cleanup
1200
6686 d 14 h
jermar
/kernel/trunk/
Add bitmap ADT.
1196
6687 d 17 h
cejka
/kernel/trunk/
Printf ported back from uspace to kernel.
Printf calls changed to match new conventions.
1177
6691 d 18 h
jermar
/kernel/trunk/generic/
Modify B+tree node key width to be 64-bit wide on all platforms.
1164
6694 d 14 h
jermar
/kernel/trunk/generic/
Switch B+tree node allocation from malloc() to a dedicated slab - btree_node_slab.
1154
6698 d 12 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
6699 d 21 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
6700 d 8 h
jermar
/kernel/trunk/generic/src/
s/B+-tree/B+tree/
1147
6700 d 8 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
6702 d 12 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
6702 d 19 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
6704 d 12 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
6708 d 11 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).