| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 2504 |
6142 d 21 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. |
|
| 2446 |
6201 d 0 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. |
|
| 2227 |
6254 d 10 h |
decky |
/trunk/kernel/ |
start shutdown infrastructure |
|
| 2216 |
6255 d 20 h |
decky |
/trunk/ |
make thread ID 64 bit (task ID is 64 bit already)
cleanup thread syscalls |
|
| 2106 |
6319 d 3 h |
jermar |
/trunk/kernel/ |
Merge as_t structure into one and leave the differring parts in as_genarch_t.
Indentation and formatting changes in header files. |
|
| 2105 |
6323 d 3 h |
decky |
/trunk/kernel/ |
move ipc structures to ipc.h |
|
| 2103 |
6323 d 20 h |
decky |
/trunk/kernel/generic/include/ |
move timeout_t to timeout.h
move other helper types to thread.h |
|
| 2096 |
6323 d 22 h |
decky |
/trunk/kernel/generic/include/ |
move thread_t to thread.h |
|
| 2093 |
6323 d 23 h |
decky |
/trunk/kernel/ |
spinlock extern declaration macro |
|
| 2092 |
6324 d 0 h |
decky |
/trunk/kernel/generic/include/ |
move cpu_t to cpu.h |
|
| 2090 |
6324 d 23 h |
decky |
/trunk/kernel/generic/include/proc/ |
cleanup garbage |
|
| 2089 |
6325 d 3 h |
decky |
/trunk/ |
huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes |
|
| 2071 |
6335 d 19 h |
jermar |
/trunk/ |
(c) versus (C) |
|
| 2039 |
6370 d 3 h |
decky |
/trunk/kernel/generic/ |
accumulate task accounting, run tests as separate kernel task |
|
| 1888 |
6460 d 23 h |
jermar |
/trunk/ |
C99 compliant header guards (hopefully) everywhere in the kernel.
Formatting and indentation changes.
Small improvements in sparc64. |
|
| 1820 |
6508 d 17 h |
decky |
/trunk/kernel/generic/ |
initial security context support |
|
| 1787 |
6525 d 22 h |
decky |
/ |
move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot |
|
| 1780 |
6532 d 23 h |
jermar |
/kernel/trunk/ |
Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.). |
|
| 1702 |
6554 d 2 h |
cejka |
/kernel/trunk/ |
Kernel doxygen comments updated. |
|
| 1587 |
6561 d 23 h |
jermar |
/kernel/trunk/ |
task_destroy() implementation, fixes in as_destroy() and task_kill().
This is the first version of HelenOS that would perform complete cleanup leading from thread to destruction of address space. |
|