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Rev Age Author Path Log message Diff
1176 6626 d 18 h jermar /kernel/trunk/generic/ Kernel support for SYS_GET_TASK_ID syscall.  
1174 6626 d 19 h jermar /kernel/trunk/ Start capabilities support.  
1171 6626 d 21 h jermar /kernel/trunk/ Initialize ARCH_THREAD_DATA on all architectures.
On ia32 and amd64 this fixes bug caused by uninitialized TLS pointer.		  
1170 6627 d 14 h vana /kernel/trunk/ Stack size definition macro definition fix  
1164 6629 d 14 h jermar /kernel/trunk/generic/ Switch B+tree node allocation from malloc() to a dedicated slab - btree_node_slab.  
1159 6629 d 15 h jermar /kernel/trunk/generic/ Replace list of all tasks with B+tree of all tasks.  
1158 6629 d 15 h jermar /kernel/trunk/generic/ Replace list of all threads with B+tree of all threads.
Add function thread_exists() for querying existence of thread.		  
1156 6629 d 16 h jermar /kernel/trunk/generic/ Sleeping in a wait queue can be now interrupted with
waitq_interrupt_sleep().		  
1150 6634 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.		  
1149 6635 d 8 h jermar /kernel/trunk/generic/include/mm/ s/B+-tree/B+tree/  
1147 6635 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.		  
1142 6637 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 6639 d 11 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.		  
1139 6639 d 11 h jermar /kernel/trunk/generic/include/ Fix comments.  
1138 6642 d 13 h jermar /kernel/trunk/ CPU stacks must have two frames on ia64.
Make sure both thread stack frames are mapped in before_thread_runs_arch().
Take STACK_FRAMES into account during kernel memory layout initialization in main_bsp().		  
1117 6646 d 9 h jermar /kernel/trunk/generic/ Improved futexes. (kernel part)  
1112 6646 d 20 h palkovsky /kernel/trunk/ Added basic kernel infrastructure for ThreadLocalStorage(TLS) for
ia32(complete),amd64(complete),mips32(missing emulation of rdhwr instruction).		  
1109 6647 d 8 h jermar /kernel/trunk/ Basic futex. Prototype implementation.  
1107 6647 d 8 h jermar /kernel/trunk/ Small atomic #include and typedef changes.  
1104 6647 d 13 h jermar /kernel/trunk/ Define atomic_t only once in atomic.h
Change the encapsulated counter type to long so that it supports negative values as well.		  

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