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Rev Age Author Path Log message Diff
762 6688 d 1 h palkovsky /kernel/trunk/ Currently not-working SLAB allocator.
- slightly changed interface to frame_alloc, allow zone preference		  
759 6688 d 13 h palkovsky /kernel/trunk/ Skeleton of SLAB allocator.  
735 6698 d 22 h bondari /kernel/trunk/ Fixes, comments, tests to frame allocator  
724 6703 d 18 h palkovsky /kernel/trunk/ Commit of the falloc_bad branch to trunk (719:723).  
703 6708 d 2 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 6710 d 16 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 6712 d 23 h bondari /kernel/trunk/ Frame alloc test #1  
686 6713 d 0 h bondari /kernel/trunk/generic/ Minor changes to 'zone' command  
683 6713 d 0 h bondari /kernel/trunk/generic/ Console command 'zone' now takes zone address as parameter.
Added buddy system statistics into the 'zone' command.		  
677 6716 d 20 h bondari /kernel/trunk/generic/src/ Comments to zone console commands  
676 6716 d 21 h bondari /kernel/trunk/generic/ Memory zones console command implementation. todo: buddy allocator structures.  
629 6736 d 20 h decky /kernel/trunk/ init task loading (yet buggy)  
624 6737 d 0 h jermar /kernel/trunk/generic/ Add LIST_INITIALIZE() macro to declare and initialize statically allocated lists.  
623 6737 d 5 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 6739 d 4 h palkovsky /kernel/trunk/ Cleanups to make it compile with -Wall. Did not catch everything yet.  
564 6744 d 16 h jermar /kernel/trunk/ Send in some improvements.  
552 6745 d 17 h palkovsky /kernel/trunk/ Named spinlocks  
541 6746 d 16 h jermar /kernel/trunk/generic/src/mm/ Get rid of junk.  
539 6746 d 20 h jermar /kernel/trunk/ Buddy allocator cleanup and fixes.
- Add some comments.
- Update zone information on frames allocation/deallocation.		  
538 6746 d 21 h jermar /kernel/trunk/ Buddy allocator cleanup and fixes II.
- Rewrite IS_BUDDY_LEFT_BLOCK so that it does not need floating point on some architectures (e.g. IA-64).
- Get rid of IS_BUDDY_RIGHT_BLOCK.
- Make sparc64 use zone_create_in_region.		  

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