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HelenOS
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branches
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dynload
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kernel
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generic
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src
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proc
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thread.c
@ 4679
– Rev 4348
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4348
5590 d 0 h
svoboda
/branches/dynload/
Merge latest trunk changes to dynload.
4342
5591 d 12 h
svoboda
/branches/dynload/
Merge trunk changes up to r3889 to dynload.
4337
5591 d 14 h
svoboda
/branches/dynload/
Merge changes in trunk up to r3741 to dynload.
3674
5736 d 11 h
svoboda
/branches/dynload/
Merge latest trunk changes to dynload.
3569
5763 d 22 h
svoboda
/branches/dynload/
Merge latest trunk changes into dynload.
3448
5815 d 0 h
svoboda
/branches/dynload/
Merge latest trunk changes into dynload
3190
5894 d 20 h
svoboda
/branches/dynload/
Remove vestiges of loading code coming from trunk
3153
5908 d 20 h
svoboda
/branches/dynload/
Merge latest trunk changes into dynload
3150
5908 d 20 h
svoboda
/branches/dynload/
Merge trunk changes up to r3090 into dynload (still broken)
3149
5908 d 20 h
svoboda
/branches/dynload/
Merge trunk changes up to r3071 into dynload (broken)
2927
5941 d 0 h
decky
/branches/dynload/
added dynload branch
2907
5943 d 18 h
jermar
/trunk/kernel/generic/src/proc/
Improve comment for thread_create().
2790
5986 d 23 h
jermar
/trunk/kernel/generic/src/proc/
Fix typo ALV tree vs. AVL tree.
2712
6044 d 19 h
decky
/trunk/kernel/
prettyprint output
2504
6231 d 14 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.
2502
6231 d 20 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.
2487
6258 d 15 h
jermar
/trunk/kernel/generic/src/proc/
Kernel stack address was printed twice.
2470
6277 d 12 h
jermar
/trunk/
Fix a double-free recently introduced in revision r2436.
Add a comment clarifying the life-cycle of the kernel_uarg structure.
Comment out the freeing of userspace thread stack while still running on it.
This should be fixed by implementing userspace version of thread_join().
2451
6286 d 14 h
jermar
/trunk/kernel/generic/
JoinMe -> Lingering
2446
6289 d 18 h
jermar
/trunk/kernel/generic/
More efficient and simpler task termination.
Based on the assumption, that after its creation, only the task itself can create more threads for itself,
the last thread with userspace context to execute thread_exit() will perform futex and IPC cleanup. When
the task has no threads, it is destroyed. Both the cleanup and destruction is controlled by reference
counting.
As for userspace threads, even though there could be a global garbage collector for joining threads, it is
much simpler if the uinit thread detaches itself before switching to userspace.
task_kill() is now an idempotent operation. It just instructs the threads within a task to exit.
Change in the name of a thread state: Undead -> JoinMe.
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