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Rev Age Author Path Log message Diff
4692 5607 d 0 h svoboda /branches/tracing/ Merge trunk changes up to r4686.  
4377 5706 d 23 h svoboda /branches/tracing/ Merge latest trunk changes to tracing. (i.e. revs 3684:4374, huge). This time hopefully the real thing.  
3425 5944 d 10 h svoboda /branches/tracing/ Merge latest trunk changes into tracing (broken)  
3424 5944 d 21 h svoboda /branches/tracing/ Merge trunk changes up to r3180 into tracing  
2787 6117 d 3 h decky /branches/tracing/ add dynamic linking, debugging and tracing branch  
2745 6146 d 7 h decky /trunk/ code cleanup (mostly signed/unsigned)
allow extra compiler warnings
 
2124 6527 d 1 h decky /trunk/kernel/generic/ implement simple realloc()  
2123 6533 d 3 h decky /trunk/kernel/generic/src/mm/ add forgotten unsigned  
2071 6551 d 23 h jermar /trunk/ (c) versus (C)  
2052 6581 d 2 h decky /trunk/kernel/generic/src/mm/ pretty-print slabs  
1950 6639 d 1 h jermar /trunk/kernel/ Indentation changes and coding style fixes in slab.c and slab.h.  
1787 6742 d 1 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1780 6749 d 2 h jermar /kernel/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1766 6757 d 9 h palkovsky /kernel/trunk/ Changed frame_alloc call, cleaned a lot of stuff, fixed some not-perfectly-correct error handling.  
1760 6760 d 3 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 6763 d 7 h jermar /kernel/trunk/ Cleanup of comments.  
1702 6770 d 5 h cejka /kernel/trunk/ Kernel doxygen comments updated.  
1682 6773 d 11 h palkovsky /kernel/trunk/ Fast framebuffer scrolling in kconsole. Eats some memory though.  
1677 6774 d 5 h palkovsky /kernel/trunk/generic/src/mm/ Fixed error in page number computing, that could almost never appear.  
1554 6779 d 21 h jermar /kernel/trunk/generic/src/mm/ Improve comment in slab.c.  
1428 6786 d 20 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 6809 d 7 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 6817 d 2 h jermar /kernel/trunk/ Add some @file doxygen comments and improve already existing comments.  
1224 6821 d 5 h cejka /kernel/trunk/ Fix pointers output format.
Fix format of slab and zones tables.
 
1196 6828 d 6 h cejka /kernel/trunk/ Printf ported back from uspace to kernel.
Printf calls changed to match new conventions.
 
1144 6843 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.
 
822 6894 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.
 
814 6895 d 7 h palkovsky /kernel/trunk/ Cleanup o frame allocator.
Removed early_malloc & initial heap.
Will break ia64, ppc & sparc.
Added e820 table print.
 
791 6897 d 17 h palkovsky /kernel/trunk/generic/ better utilization of memory in slab alloc
removed malloc-8 slab
 
789 6897 d 21 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 6898 d 1 h jermar /kernel/trunk/ Move list and fifo data types to adt/.  
787 6898 d 2 h palkovsky /kernel/trunk/generic/ Added constructor/destructor calls to SLAB.
Changed allocation of thread_t structure to use SLAB.
 
786 6898 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
 
785 6898 d 5 h jermar /kernel/trunk/generic/src/ Comments clarification.  
783 6898 d 5 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 6898 d 7 h palkovsky /kernel/trunk/generic/src/mm/ Small locking performance tweak.  
781 6898 d 18 h palkovsky /kernel/trunk/generic/ Still better locking - does not hold global spinlock when
destroying cache.
 
780 6898 d 22 h palkovsky /kernel/trunk/ Small fix in slab allocator for large-sized slabs.  
778 6899 d 0 h palkovsky /kernel/trunk/ Fixed boot process not to call malloc when slab not initialized.
Added simics workaround.
 
776 6899 d 4 h palkovsky /kernel/trunk/generic/ Added more granular locking to slab allocator and thus fix
hopefully last race condition.