Subversion Repositories HelenOS-historic

Rev

Go to most recent revision | Show changed files | Directory listing | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
827 6843 d 1 h palkovsky /kernel/trunk/ Unimportant changes regarding FPU context.  
824 6843 d 15 h palkovsky /kernel/trunk/ Use less frames for zone configuration data after merge.  
822 6844 d 2 h palkovsky /kernel/trunk/ Changed malloc to include second parameter and documented
recommended usage.
Added zone merging, made ia32 & amd64 to merge found zones.		  
816 6844 d 11 h jermar /kernel/trunk/ Fix mapping1 test.

Cleanup.		  
814 6844 d 12 h palkovsky /kernel/trunk/ Cleanup o frame allocator.
Removed early_malloc & initial heap.
Will break ia64, ppc & sparc.
Added e820 table print.		  
786 6847 d 8 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 6848 d 3 h palkovsky /kernel/trunk/ Small fix in slab allocator for large-sized slabs.  
773 6848 d 23 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 0 h palkovsky /kernel/trunk/ Fixed non-initialized cpu-cache.  
768 6850 d 1 h palkovsky /kernel/trunk/ Debugged slab allocator. It currently supports per-CPU cache on 1 cpu.  
767 6850 d 2 h palkovsky /kernel/trunk/ Partially working SLAB CPU cache.  
766 6850 d 3 h palkovsky /kernel/trunk/ Basic SLAB (without CPU-cache) passes test.  
764 6850 d 8 h palkovsky /kernel/trunk/ Tested basic non-cached slab allocation.  
762 6850 d 11 h palkovsky /kernel/trunk/ Currently not-working SLAB allocator.
- slightly changed interface to frame_alloc, allow zone preference		  
759 6850 d 23 h palkovsky /kernel/trunk/ Skeleton of SLAB allocator.  
756 6852 d 1 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 0 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 3 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 8 h bondari /kernel/trunk/ Fixes, comments, tests to frame allocator  
733 6861 d 9 h bondari /kernel/trunk/test/mm/falloc2/ frame allocator test #2  

←Prev12Next→

Show All