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Rev Age Author Path Log message Diff
773 6849 d 0 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 6849 d 2 h palkovsky /kernel/trunk/ Fixed non-initialized cpu-cache.  
768 6850 d 2 h palkovsky /kernel/trunk/ Debugged slab allocator. It currently supports per-CPU cache on 1 cpu.  
767 6850 d 4 h palkovsky /kernel/trunk/ Partially working SLAB CPU cache.  
766 6850 d 5 h palkovsky /kernel/trunk/ Basic SLAB (without CPU-cache) passes test.  
764 6850 d 10 h palkovsky /kernel/trunk/ Tested basic non-cached slab allocation.  
762 6850 d 12 h palkovsky /kernel/trunk/ Currently not-working SLAB allocator.
- slightly changed interface to frame_alloc, allow zone preference		  
759 6851 d 1 h palkovsky /kernel/trunk/ Skeleton of SLAB allocator.  
756 6852 d 2 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 6853 d 2 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 6858 d 5 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 6861 d 10 h bondari /kernel/trunk/ Fixes, comments, tests to frame allocator  
733 6861 d 11 h bondari /kernel/trunk/test/mm/falloc2/ frame allocator test #2  
724 6866 d 6 h palkovsky /kernel/trunk/ Commit of the falloc_bad branch to trunk (719:723).  
692 6875 d 9 h bondari /kernel/trunk/ Frame allocation test #2  
689 6875 d 10 h bondari /kernel/trunk/ Frame alloc test #1  
687 6875 d 10 h jermar /kernel/trunk/ Memory management work.
Pass address space identifier to functions in page_operations to support single global page hash table.		  
674 6879 d 15 h cejka /kernel/trunk/ Support for printing float numbers in kernel removed.  
627 6899 d 9 h jermar /kernel/trunk/ Fix ia64 and sparc64 to compile with new atomic_t.
Fix rwlock test #5 and semaphore test #1 to compile with new atomic_t.

sparc64 work.
TBA must be set before a function call when MMU is switched off.		  
625 6899 d 10 h palkovsky /kernel/trunk/ We are now almost -Wall clean.
- redefined atomic_t
- deleted many, many unused variables
- some minor code cleanups found using compiler warning.		  

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