| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 4490 |
5647 d 5 h |
decky |
/trunk/kernel/ |
remove redundant index_t and count_t types (which were always quite ambiguous and not actually needed) |
|
| 4303 |
5693 d 9 h |
jermar |
/trunk/kernel/generic/src/mm/ |
Allow malloc(0, ...) in kernel. |
|
| 4174 |
5718 d 21 h |
decky |
/trunk/kernel/generic/ |
add malloc slab caches for up to 4 MB blocks |
|
| 3972 |
5744 d 1 h |
decky |
/trunk/kernel/ |
kernel memory management revisited (phase 1): proper support for zone flags
- the zone_t structures are now statically allocated to be easily available
- the locking scheme was simplified
- new flags for non-available zones were introduced
- FRAME_LOW_4_GiB flag is removed, the functionality will be eventually reimplemented using a generic mechanism |
|
| 3183 |
5993 d 10 h |
jermar |
/trunk/kernel/generic/src/mm/ |
Avoid easy deadlock while printing slab cache statistics. |
|
| 3180 |
5994 d 15 h |
jermar |
/trunk/kernel/generic/src/mm/ |
cstyle for slab.c |
|
| 3104 |
6009 d 17 h |
svoboda |
/trunk/kernel/ |
Declare arguments for memstr.h operations as pointers instead of uintptr_t. |
|
| 3057 |
6012 d 10 h |
decky |
/trunk/kernel/generic/src/mm/ |
proper printf formatting |
|
| 2745 |
6109 d 13 h |
decky |
/trunk/ |
code cleanup (mostly signed/unsigned)
allow extra compiler warnings |
|
| 2124 |
6490 d 6 h |
decky |
/trunk/kernel/generic/ |
implement simple realloc() |
|
| 2123 |
6496 d 9 h |
decky |
/trunk/kernel/generic/src/mm/ |
add forgotten unsigned |
|
| 2071 |
6515 d 4 h |
jermar |
/trunk/ |
(c) versus (C) |
|
| 2052 |
6544 d 7 h |
decky |
/trunk/kernel/generic/src/mm/ |
pretty-print slabs |
|
| 1950 |
6602 d 7 h |
jermar |
/trunk/kernel/ |
Indentation changes and coding style fixes in slab.c and slab.h. |
|
| 1787 |
6705 d 6 h |
decky |
/ |
move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot |
|
| 1780 |
6712 d 7 h |
jermar |
/kernel/trunk/ |
Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.). |
|
| 1766 |
6720 d 14 h |
palkovsky |
/kernel/trunk/ |
Changed frame_alloc call, cleaned a lot of stuff, fixed some not-perfectly-correct error handling. |
|
| 1760 |
6723 d 9 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 12 h |
jermar |
/kernel/trunk/ |
Cleanup of comments. |
|
| 1702 |
6733 d 10 h |
cejka |
/kernel/trunk/ |
Kernel doxygen comments updated. |
|
| 1682 |
6736 d 17 h |
palkovsky |
/kernel/trunk/ |
Fast framebuffer scrolling in kconsole. Eats some memory though. |
|
| 1677 |
6737 d 10 h |
palkovsky |
/kernel/trunk/generic/src/mm/ |
Fixed error in page number computing, that could almost never appear. |
|
| 1554 |
6743 d 3 h |
jermar |
/kernel/trunk/generic/src/mm/ |
Improve comment in slab.c. |
|
| 1428 |
6750 d 2 h |
palkovsky |
/kernel/trunk/generic/ |
Added 256K slab, so that AMD can boot (until ELF loader is fixed).
Added AS_AREA_RECV so that the caller can receive AS_AREA. |
|
| 1288 |
6772 d 13 h |
jermar |
/kernel/trunk/ |
Complete implementation of copy_from_uspace() and copy_to_uspace()
for amd64 and ia32. Other architectures still compile and run,
but need to implement their own assembly-only memcpy(), memcpy_from_uspace(),
memcpy_to_uspace() and their failover parts. For these architectures
only dummy implementations are provided. |
|
| 1248 |
6780 d 7 h |
jermar |
/kernel/trunk/ |
Add some @file doxygen comments and improve already existing comments. |
|
| 1224 |
6784 d 10 h |
cejka |
/kernel/trunk/ |
Fix pointers output format.
Fix format of slab and zones tables. |
|
| 1196 |
6791 d 11 h |
cejka |
/kernel/trunk/ |
Printf ported back from uspace to kernel.
Printf calls changed to match new conventions. |
|
| 1144 |
6806 d 6 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. |
|
| 822 |
6858 d 2 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 |
6858 d 12 h |
palkovsky |
/kernel/trunk/ |
Cleanup o frame allocator.
Removed early_malloc & initial heap.
Will break ia64, ppc & sparc.
Added e820 table print. |
|
| 791 |
6860 d 23 h |
palkovsky |
/kernel/trunk/generic/ |
better utilization of memory in slab alloc
removed malloc-8 slab |
|
| 789 |
6861 d 3 h |
palkovsky |
/kernel/trunk/generic/ |
Early SLAB initialization, the cpu-cache is initialized later.
If you want to use slab_cache_create befor slab_cpu_enable, add
a flag SLAB_CACHE_MAGDEFERRED. |
|
| 788 |
6861 d 6 h |
jermar |
/kernel/trunk/ |
Move list and fifo data types to adt/. |
|
| 787 |
6861 d 8 h |
palkovsky |
/kernel/trunk/generic/ |
Added constructor/destructor calls to SLAB.
Changed allocation of thread_t structure to use SLAB. |
|
| 786 |
6861 d 8 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 |
6861 d 10 h |
jermar |
/kernel/trunk/generic/src/ |
Comments clarification. |
|
| 783 |
6861 d 11 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 :-/ |
|
| 782 |
6861 d 12 h |
palkovsky |
/kernel/trunk/generic/src/mm/ |
Small locking performance tweak. |
|
| 781 |
6861 d 23 h |
palkovsky |
/kernel/trunk/generic/ |
Still better locking - does not hold global spinlock when
destroying cache. |
|