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2502 6229 d 14 h jermar /trunk/kernel/generic/ Replace the threads_btree B+tree with an AVL tree. The new variable is called
threads_tree. For printing list of threads, use the new AVL tree walker
mechanism.

This solves half of ticket #48.		  
2501 6229 d 14 h jermar /trunk/kernel/generic/ Add explicit type for an AVL tree key.
Add function to walk an AVL tree using a supplied walker.		  
2500 6229 d 16 h jermar /trunk/kernel/ Make the kernel compile again after integrating the AVL tree.
Integrate with tests, add the AVL tree implementation author into AUTHORS.		  
2499 6229 d 17 h jermar /trunk/kernel/ Import the AVL tree implementation from the RCU branch.  
2495 6246 d 12 h jermar /trunk/uspace/lib/libc/generic/io/ Formatting changes.  
2494 6247 d 8 h jermar /trunk/kernel/generic/ Implement a new mechanism for copying data between two address spaces based on
IPC. New system method IPC_M_DATA_SEND is introduced. The implementation is
generic and does not make use of any possible architecture optimizations such as
direct copy from one address space to another.		  
2493 6247 d 12 h jermar /trunk/kernel/generic/include/ipc/ Collapse IPC method numbers.  
2492 6252 d 10 h jermar /trunk/uspace/lib/libc/generic/ Add comment clarifying how a fibril waiting for a message gets rescheduled.  
2491 6252 d 12 h jermar /trunk/uspace/ Fix two minor bugs in uspace's make clean.  
2490 6254 d 11 h jermar /trunk/uspace/lib/libc/generic/ Improve comments in async.c  
2489 6254 d 14 h jermar /trunk/ Allow HelenOS to be built by a native gcc on Solaris.  
2488 6256 d 6 h jermar /trunk/uspace/lib/libc/generic/ Improve comments in async.c  
2487 6256 d 9 h jermar /trunk/kernel/generic/src/proc/ Kernel stack address was printed twice.  
2486 6256 d 10 h jermar /trunk/uspace/lib/libc/ Remove duplicit and empty time.h from libc.
Move timeval functions from async.c to time.c.		  
2485 6260 d 7 h jermar /trunk/uspace/lib/libc/generic/ More fibril/psthread cleanup.  
2484 6260 d 8 h jermar /trunk/uspace/lib/libc/generic/ More psthread/fibril cleanup.  
2483 6260 d 12 h jermar /trunk/uspace/lib/libc/ Remove fibril_join().
We cannot guarantee our assumptions that easily.
This broken feature is removed instead of fixing because there are now users of it.		  
2482 6261 d 3 h jermar /trunk/ Goodbye pseudo threads, welcome fibrils.
The renaming might still be incomplete.		  
2481 6261 d 5 h jermar /trunk/uspace/lib/libc/ 1. Implement simple joining of pseudo threads. Only one pseudo thread is allowed to join another pseudo
thread. The restriction is that both pseudo threads must be from the same thread (this is to simplify
synchronization). The joiner doesn't free anything from the joinee. It only gets its return value. Not
tested thoroughly yet.

2. Cleanup of a dead pseudo thread is done by the next scheduled pseudo thread. Not tested thoroughly yet.		  
2480 6265 d 15 h jermar /trunk/uspace/ Remove dummy presenter.  

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