| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 2183 |
6437 d 7 h |
jermar |
/trunk/kernel/generic/ |
Continue to de-oversynchronize the kernel.
- replace as->refcount with an atomic counter; accesses to this
reference counter are not to be done when the as->lock mutex is held;
this gets us rid of mutex_lock_active();
Remove the possibility of a deadlock between TLB shootdown and asidlock.
- get rid of mutex_lock_active() on as->lock
- when locking the asidlock spinlock, always do it conditionally and with
preemption disabled; in the unsuccessful case, enable interrupts and try again
- there should be no deadlock between TLB shootdown and the as->lock mutexes
- PLEASE REVIEW !!!
Add DEADLOCK_PROBE's to places where we have spinlock_trylock() loops. |
|
| 2118 |
6496 d 8 h |
decky |
/trunk/kernel/generic/src/ |
explicit typecast, fix signed/unsigned comparison |
|
| 2109 |
6497 d 12 h |
jermar |
/trunk/kernel/generic/ |
Revert thread_interrupt_sleep() to waitq_interrupt_sleep().
I'd prefer that this, IMO, waitq related stuff stays together. |
|
| 2089 |
6504 d 10 h |
decky |
/trunk/ |
huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes |
|
| 2087 |
6505 d 6 h |
jermar |
/trunk/kernel/ |
Indentaion and formatting changes even Martin will like :-) |
|
| 2071 |
6515 d 3 h |
jermar |
/trunk/ |
(c) versus (C) |
|
| 2067 |
6525 d 9 h |
jermar |
/trunk/kernel/ |
More formatting changes. |
|
| 2050 |
6544 d 13 h |
decky |
/trunk/kernel/ |
benchmarking with statistics (initial) |
|
| 2042 |
6549 d 7 h |
decky |
/trunk/kernel/ |
introduce uncounted threads, whose accounting doesn't affect accumulated task accounting
run tests in kconsole thread again |
|
| 2039 |
6549 d 11 h |
decky |
/trunk/kernel/generic/ |
accumulate task accounting, run tests as separate kernel task |
|
| 2032 |
6550 d 9 h |
decky |
/trunk/kernel/generic/src/proc/ |
proper initialization of last_cycle |
|
| 2030 |
6550 d 11 h |
decky |
/trunk/kernel/ |
thread CPU cycles accounting |
|
| 1854 |
6656 d 12 h |
jermar |
/trunk/kernel/ |
Define architecture-specific thread sub-constructors and sub-destructors on all architectures.
Define the THREAD_FLAG_USPACE which means that the thread runs in user space.
The forementioned changes allow for allocating of user window buffer on sparc64
threads that execute in userspace.
A lot of formatting and indentation fixes. |
|
| 1839 |
6680 d 7 h |
decky |
/trunk/kernel/generic/ |
finish security context isolation |
|
| 1820 |
6688 d 0 h |
decky |
/trunk/kernel/generic/ |
initial security context support |
|
| 1787 |
6705 d 5 h |
decky |
/ |
move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot |
|
| 1780 |
6712 d 6 h |
jermar |
/kernel/trunk/ |
Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.). |
|
| 1766 |
6720 d 13 h |
palkovsky |
/kernel/trunk/ |
Changed frame_alloc call, cleaned a lot of stuff, fixed some not-perfectly-correct error handling. |
|
| 1760 |
6723 d 7 h |
palkovsky |
/kernel/trunk/ |
Changed interface of frame_alloc/free to use address of frame instead of the pfn.
This makes it impossible to use >4GB of memory on 32-bit machines, but who cares... |
|
| 1757 |
6726 d 11 h |
jermar |
/kernel/trunk/ |
Cleanup of comments. |
|