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Rev Age Author Path Log message Diff
1757 6528 d 20 h jermar /kernel/trunk/ Cleanup of comments.  
1708 6532 d 21 h jermar /kernel/trunk/ Fix some broken doxygen comments.  
1702 6535 d 18 h cejka /kernel/trunk/ Kernel doxygen comments updated.  
1700 6535 d 21 h palkovsky /kernel/trunk/generic/src/mm/ Fixed frame allocator to allocate correct number of frames for configuration.
(It couldn't fail before, but in some circumstances it could allocate more
then needed).		  
1599 6543 d 0 h palkovsky /kernel/trunk/generic/src/mm/ Blacklist first frame to avoid problems with allocator.  
1568 6544 d 17 h palkovsky /kernel/trunk/generic/ Slightly remodelled ipc hangups to facilitate correct cleanup.
Doc updates for frame allocator.		  
1269 6578 d 13 h decky /kernel/trunk/ PHT Refill handler  
1248 6582 d 16 h jermar /kernel/trunk/ Add some @file doxygen comments and improve already existing comments.  
1236 6583 d 21 h jermar /kernel/trunk/generic/ Add frame_reference_add().  
1224 6586 d 18 h cejka /kernel/trunk/ Fix pointers output format.
Fix format of slab and zones tables.		  
1221 6587 d 10 h decky /kernel/trunk/ printf-related and other code cleanup  
1196 6593 d 19 h cejka /kernel/trunk/ Printf ported back from uspace to kernel.
Printf calls changed to match new conventions.		  
1093 6621 d 11 h palkovsky /kernel/trunk/generic/src/mm/ Fix bug with refcounts in frame allocator after zone_merge. (it caused some
frames not to be coalesced).		  
1063 6624 d 9 h palkovsky /kernel/trunk/ Add support for more then 2GB of address space for AMD64.  
1037 6624 d 21 h decky /kernel/trunk/ support for more init tasks
(might break some archs yet)		  
946 6628 d 11 h jermar /kernel/trunk/generic/ Fix frame deallocation.
Zone state is to be upadated only when the frame refcount reaches zero.		  
852 6650 d 18 h palkovsky /kernel/trunk/ Fixes in memory allocator
- proper kernel blacklisting, when kernel not loaded on page boundary
- correct zone adding in zone list (how could this work??)		  
824 6659 d 23 h palkovsky /kernel/trunk/ Use less frames for zone configuration data after merge.  
822 6660 d 10 h palkovsky /kernel/trunk/ Changed malloc to include second parameter and documented
recommended usage.
Added zone merging, made ia32 & amd64 to merge found zones.		  
820 6660 d 10 h jermar /kernel/trunk/ Convert size_t, count_t and index_t to 64-bits on 64-bit architectures.
Change some pfn_t usages to count_t, size_t and index_t.		  
814 6660 d 20 h palkovsky /kernel/trunk/ Cleanup o frame allocator.
Removed early_malloc & initial heap.
Will break ia64, ppc & sparc.
Added e820 table print.		  
788 6663 d 15 h jermar /kernel/trunk/ Move list and fifo data types to adt/.  
786 6663 d 17 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		  
768 6666 d 9 h palkovsky /kernel/trunk/ Debugged slab allocator. It currently supports per-CPU cache on 1 cpu.  
764 6666 d 17 h palkovsky /kernel/trunk/ Tested basic non-cached slab allocation.  
762 6666 d 19 h palkovsky /kernel/trunk/ Currently not-working SLAB allocator.
- slightly changed interface to frame_alloc, allow zone preference		  
759 6667 d 7 h palkovsky /kernel/trunk/ Skeleton of SLAB allocator.  
735 6677 d 16 h bondari /kernel/trunk/ Fixes, comments, tests to frame allocator  
724 6682 d 12 h palkovsky /kernel/trunk/ Commit of the falloc_bad branch to trunk (719:723).  
703 6686 d 20 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().		  
701 6689 d 10 h jermar /kernel/trunk/generic/src/mm/ Fix zone_print_one() and zone_print_list().
- add missing spinlock_unlock()
- add missing interrupts_disable() and interrupts_restore()
Coding style fixes and cleanup.		  
689 6691 d 16 h bondari /kernel/trunk/ Frame alloc test #1  
686 6691 d 17 h bondari /kernel/trunk/generic/ Minor changes to 'zone' command  
683 6691 d 18 h bondari /kernel/trunk/generic/ Console command 'zone' now takes zone address as parameter.
Added buddy system statistics into the 'zone' command.		  
677 6695 d 14 h bondari /kernel/trunk/generic/src/ Comments to zone console commands  
676 6695 d 14 h bondari /kernel/trunk/generic/ Memory zones console command implementation. todo: buddy allocator structures.  
629 6715 d 13 h decky /kernel/trunk/ init task loading (yet buggy)  
624 6715 d 17 h jermar /kernel/trunk/generic/ Add LIST_INITIALIZE() macro to declare and initialize statically allocated lists.  
623 6715 d 22 h jermar /kernel/trunk/ Add SPINLOCK_DECLARE and SPINLOCK_INITIALIZE macros.
SPINLOCK_DECLARE is to be used instead of direct spinlock_t declarations
in dynamically allocated structures on which spinlock_initialize() is called after
their creation.
SPINLOCK_INITIALIZE is to be used instead of direct spinlock_t declarations
of global spinlocks. It declares and initializes the spinlock.
Moreover, both macros are empty on UP so that -Wall warnings about unused structures
get supressed.		  
615 6717 d 21 h palkovsky /kernel/trunk/ Cleanups to make it compile with -Wall. Did not catch everything yet.