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Rev Age Author Path Log message Diff
814 6850 d 5 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 2 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 20 h palkovsky /kernel/trunk/ Small fix in slab allocator for large-sized slabs.  
773 6854 d 16 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 17 h palkovsky /kernel/trunk/ Fixed non-initialized cpu-cache.  
768 6855 d 18 h palkovsky /kernel/trunk/ Debugged slab allocator. It currently supports per-CPU cache on 1 cpu.  
767 6855 d 19 h palkovsky /kernel/trunk/ Partially working SLAB CPU cache.  
766 6855 d 20 h palkovsky /kernel/trunk/ Basic SLAB (without CPU-cache) passes test.  
764 6856 d 1 h palkovsky /kernel/trunk/ Tested basic non-cached slab allocation.  
762 6856 d 4 h palkovsky /kernel/trunk/ Currently not-working SLAB allocator.
- slightly changed interface to frame_alloc, allow zone preference		  
759 6856 d 16 h palkovsky /kernel/trunk/ Skeleton of SLAB allocator.  
756 6857 d 18 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 17 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 20 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 1 h bondari /kernel/trunk/ Fixes, comments, tests to frame allocator  
733 6867 d 2 h bondari /kernel/trunk/test/mm/falloc2/ frame allocator test #2  
724 6871 d 21 h palkovsky /kernel/trunk/ Commit of the falloc_bad branch to trunk (719:723).  
692 6881 d 0 h bondari /kernel/trunk/ Frame allocation test #2  
689 6881 d 1 h bondari /kernel/trunk/ Frame alloc test #1  
687 6881 d 1 h jermar /kernel/trunk/ Memory management work.
Pass address space identifier to functions in page_operations to support single global page hash table.		  

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