| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 1196 |
6783 d 6 h |
cejka |
/kernel/trunk/ |
Printf ported back from uspace to kernel.
Printf calls changed to match new conventions. |
|
| 1144 |
6798 d 1 h |
jermar |
/kernel/trunk/ |
Completed B+-tree support.
Enable btree_remove().
Reorder some static functions and group them together.
Fix order of nodes in the leaf_head list. |
|
| 1142 |
6798 d 8 h |
jermar |
/kernel/trunk/ |
Update B+-tree code.
The code is there, btree_remove() has not been tested yet.
(Fixes, if any, are to come later today.) |
|
| 1104 |
6808 d 2 h |
jermar |
/kernel/trunk/ |
Define atomic_t only once in atomic.h
Change the encapsulated counter type to long so that it supports negative values as well. |
|
| 1101 |
6809 d 23 h |
jermar |
/kernel/trunk/ |
B+-tree implementation.
Currently supports only inserting and searching. |
|
| 1077 |
6813 d 6 h |
palkovsky |
/kernel/trunk/ |
Modified debugger to be able to coexist in AS watch mode and SMP. |
|
| 1069 |
6813 d 9 h |
cejka |
/kernel/trunk/ |
Printf correctly handle NULL pointer as parameter to %s option. |
|
| 1062 |
6813 d 21 h |
jermar |
/kernel/trunk/ |
It is now possible to associate symbolic names with both threads and tasks.
More verbose kconsole threads, tasks and scheduler commands. |
|
| 1054 |
6814 d 2 h |
cejka |
/kernel/trunk/ |
Updated stackarg macros for mips32.
Mips32 stack aligned on 8 bytes boundary. |
|
| 1053 |
6814 d 2 h |
vana |
/kernel/trunk/ |
Itanium FPU Lazy context switching... but not so much tested |
|
| 1024 |
6815 d 0 h |
jermar |
/kernel/trunk/ |
Redefine semantics of unary atomic operations.
Add test to verify that an architecture understands the semantics correctly. |
|
| 1023 |
6815 d 1 h |
vana |
/kernel/trunk/ |
Itanium FPU active context switch |
|
| 1020 |
6815 d 2 h |
vana |
/kernel/trunk/test/fpu/fpu1/ |
() patch for FPU 1 test |
|
| 947 |
6817 d 9 h |
vana |
/kernel/trunk/ |
Better purge page selection. |
|
| 944 |
6817 d 22 h |
vana |
/kernel/trunk/ |
Itanium tlb_invalidate_pages |
|
| 928 |
6818 d 6 h |
vana |
/kernel/trunk/ |
Itanium tlb_invalidate_all |
|
| 892 |
6832 d 2 h |
vana |
/kernel/trunk/ |
Itanium active keyboard |
|
| 850 |
6840 d 22 h |
palkovsky |
/kernel/trunk/ |
Small bugs fixed after running all tests on mips. |
|
| 842 |
6842 d 6 h |
palkovsky |
/kernel/trunk/ |
Avoid memory exhaustion in thread_create in slab2 test. |
|
| 827 |
6848 d 20 h |
palkovsky |
/kernel/trunk/ |
Unimportant changes regarding FPU context. |
|
| 824 |
6849 d 10 h |
palkovsky |
/kernel/trunk/ |
Use less frames for zone configuration data after merge. |
|
| 822 |
6849 d 20 h |
palkovsky |
/kernel/trunk/ |
Changed malloc to include second parameter and documented
recommended usage.
Added zone merging, made ia32 & amd64 to merge found zones. |
|
| 816 |
6850 d 5 h |
jermar |
/kernel/trunk/ |
Fix mapping1 test.
Cleanup. |
|
| 814 |
6850 d 7 h |
palkovsky |
/kernel/trunk/ |
Cleanup o frame allocator.
Removed early_malloc & initial heap.
Will break ia64, ppc & sparc.
Added e820 table print. |
|
| 786 |
6853 d 3 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 |
|
| 780 |
6853 d 22 h |
palkovsky |
/kernel/trunk/ |
Small fix in slab allocator for large-sized slabs. |
|
| 773 |
6854 d 17 h |
palkovsky |
/kernel/trunk/ |
Added slab stress test.
Fixed race condition in slab allocator.
Moved initialization of slab to the point where we know correct config.cpu_count
Correctly passes tests on amd64, ia32 in both bochs & qemu. |
|
| 772 |
6854 d 18 h |
palkovsky |
/kernel/trunk/ |
Fixed non-initialized cpu-cache. |
|
| 768 |
6855 d 19 h |
palkovsky |
/kernel/trunk/ |
Debugged slab allocator. It currently supports per-CPU cache on 1 cpu. |
|
| 767 |
6855 d 21 h |
palkovsky |
/kernel/trunk/ |
Partially working SLAB CPU cache. |
|
| 766 |
6855 d 21 h |
palkovsky |
/kernel/trunk/ |
Basic SLAB (without CPU-cache) passes test. |
|
| 764 |
6856 d 3 h |
palkovsky |
/kernel/trunk/ |
Tested basic non-cached slab allocation. |
|
| 762 |
6856 d 5 h |
palkovsky |
/kernel/trunk/ |
Currently not-working SLAB allocator.
- slightly changed interface to frame_alloc, allow zone preference |
|
| 759 |
6856 d 17 h |
palkovsky |
/kernel/trunk/ |
Skeleton of SLAB allocator. |
|
| 756 |
6857 d 19 h |
jermar |
/kernel/trunk/ |
Memory management work.
Remove the last (i.e. 'root') argument from page_mapping_insert() and page_mapping_find().
Page table address is now extracted from the first (i.e. 'as') argument.
Add a lot of infrastructure to make the above possible.
sparc64 is now broken, most likely because of insufficient identity mapping of physical memory. |
|
| 755 |
6858 d 18 h |
jermar |
/kernel/trunk/ |
Change page_mapping_find/insert interfaces to take as_t * as first argument
and not asid_t as second argument. This change was necessitated by the
removal of mapping array from as_area_t and the fact that an address
space doesn't have an ASID when it is created. |
|
| 745 |
6863 d 22 h |
jermar |
/kernel/trunk/test/mm/ |
Fix and cleanup frame allocator tests.
falloc1:
- fix so that it compiles on ia64
- check that frames is not NULL
falloc2:
- threads cannot be passed argument in the way this test did
(otherwise some threads will use the same value for val)
- check that frames is not NULL
- free frames at the end of the test |
|
| 735 |
6867 d 2 h |
bondari |
/kernel/trunk/ |
Fixes, comments, tests to frame allocator |
|
| 733 |
6867 d 4 h |
bondari |
/kernel/trunk/test/mm/falloc2/ |
frame allocator test #2 |
|
| 724 |
6871 d 22 h |
palkovsky |
/kernel/trunk/ |
Commit of the falloc_bad branch to trunk (719:723). |
|