| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 842 |
6671 d 9 h |
palkovsky |
/kernel/trunk/ |
Avoid memory exhaustion in thread_create in slab2 test. |
|
| 827 |
6677 d 23 h |
palkovsky |
/kernel/trunk/ |
Unimportant changes regarding FPU context. |
|
| 823 |
6678 d 23 h |
jermar |
/kernel/trunk/ |
Reimplement ASID stealing logic.
This time, hopefully, with correct synchronization. |
|
| 822 |
6678 d 23 h |
palkovsky |
/kernel/trunk/ |
Changed malloc to include second parameter and documented
recommended usage.
Added zone merging, made ia32 & amd64 to merge found zones. |
|
| 814 |
6679 d 10 h |
palkovsky |
/kernel/trunk/ |
Cleanup o frame allocator.
Removed early_malloc & initial heap.
Will break ia64, ppc & sparc.
Added e820 table print. |
|
| 788 |
6682 d 4 h |
jermar |
/kernel/trunk/ |
Move list and fifo data types to adt/. |
|
| 787 |
6682 d 5 h |
palkovsky |
/kernel/trunk/generic/ |
Added constructor/destructor calls to SLAB.
Changed allocation of thread_t structure to use SLAB. |
|
| 786 |
6682 d 6 h |
bondari |
/kernel/trunk/ |
frame_alloc() functions variations in order to avoid problems with frame_alloc_generic() changes.
IMPORTANT: Parameter order for frame_alloc() was changed |
|
| 785 |
6682 d 8 h |
jermar |
/kernel/trunk/generic/src/ |
Comments clarification. |
|
| 784 |
6682 d 8 h |
palkovsky |
/kernel/trunk/generic/src/proc/ |
Cleanup of scheduler code |
|
| 783 |
6682 d 8 h |
palkovsky |
/kernel/trunk/generic/ |
Fixed some typos in slab allocator.
Scheduler now has better algorithm on load balancing.
Unfortunately it reveals deadlock in slab allocator :-/ |
|
| 779 |
6683 d 1 h |
jermar |
/kernel/trunk/generic/ |
Simplify load balancing activation.
This in fact removes the livelock that prevented cpu_sleep() to be called in SMP systems. |
|
| 777 |
6683 d 4 h |
palkovsky |
/kernel/trunk/generic/ |
added thread list to kconsole. |
|
| 775 |
6683 d 8 h |
palkovsky |
/kernel/trunk/generic/ |
Added scheduler queues output. The scheduler is buggy - on SMP
the cpus never get tu cpu_sleep, in slab2 test on 4 cpus everything
is on the first cpu.
The slab allocator passes tests in this configuration, but in slightly
different(more efficient) locking order it panics. TODO: Find out why
does it panic. |
|
| 762 |
6685 d 8 h |
palkovsky |
/kernel/trunk/ |
Currently not-working SLAB allocator.
- slightly changed interface to frame_alloc, allow zone preference |
|
| 703 |
6705 d 9 h |
jermar |
/kernel/trunk/ |
Memory management work.
- vm.* -> as.* (as like address space is, imho, more fitting)
- Don't do TLB shootdown on vm_install(). Some architectures only need to call tlb_invalidate_asid().
- Don't allocate all frames for as_area in as_area_create(), but let them be allocated on-demand by as_page_fault().
- Add high-level page fault handler as_page_fault().
- Add as_area_load_mapping(). |
|
| 689 |
6710 d 6 h |
bondari |
/kernel/trunk/ |
Frame alloc test #1 |
|
| 678 |
6714 d 1 h |
decky |
/kernel/trunk/ |
move syscall infrastructure to a separate subdir |
|
| 675 |
6714 d 9 h |
jermar |
/kernel/trunk/generic/src/ |
Clean up. |
|
| 662 |
6726 d 0 h |
decky |
/kernel/trunk/ |
initial syscall table support |
|