HelenOS-historic
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HelenOS-historic
(root)
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kernel
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trunk
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test
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mm/
– Rev 1062
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1062
6674 d 8 h
jermar
/kernel/trunk/
It is now possible to associate symbolic names with both threads and tasks.
More verbose kconsole threads, tasks and scheduler commands.
947
6677 d 20 h
vana
/kernel/trunk/
Better purge page selection.
944
6678 d 10 h
vana
/kernel/trunk/
Itanium tlb_invalidate_pages
928
6678 d 17 h
vana
/kernel/trunk/
Itanium tlb_invalidate_all
842
6702 d 17 h
palkovsky
/kernel/trunk/
Avoid memory exhaustion in thread_create in slab2 test.
824
6709 d 21 h
palkovsky
/kernel/trunk/
Use less frames for zone configuration data after merge.
822
6710 d 8 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
6710 d 17 h
jermar
/kernel/trunk/
Fix mapping1 test.
Cleanup.
814
6710 d 18 h
palkovsky
/kernel/trunk/
Cleanup o frame allocator.
Removed early_malloc & initial heap.
Will break ia64, ppc & sparc.
Added e820 table print.
786
6713 d 14 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
6714 d 9 h
palkovsky
/kernel/trunk/
Small fix in slab allocator for large-sized slabs.
773
6715 d 5 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
6715 d 6 h
palkovsky
/kernel/trunk/
Fixed non-initialized cpu-cache.
768
6716 d 7 h
palkovsky
/kernel/trunk/
Debugged slab allocator. It currently supports per-CPU cache on 1 cpu.
767
6716 d 8 h
palkovsky
/kernel/trunk/
Partially working SLAB CPU cache.
766
6716 d 9 h
palkovsky
/kernel/trunk/
Basic SLAB (without CPU-cache) passes test.
764
6716 d 14 h
palkovsky
/kernel/trunk/
Tested basic non-cached slab allocation.
762
6716 d 17 h
palkovsky
/kernel/trunk/
Currently not-working SLAB allocator.
- slightly changed interface to frame_alloc, allow zone preference
759
6717 d 5 h
palkovsky
/kernel/trunk/
Skeleton of SLAB allocator.
756
6718 d 7 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
6719 d 6 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
6724 d 9 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
6727 d 14 h
bondari
/kernel/trunk/
Fixes, comments, tests to frame allocator
733
6727 d 15 h
bondari
/kernel/trunk/test/mm/falloc2/
frame allocator test #2
724
6732 d 10 h
palkovsky
/kernel/trunk/
Commit of the falloc_bad branch to trunk (719:723).
692
6741 d 13 h
bondari
/kernel/trunk/
Frame allocation test #2
689
6741 d 14 h
bondari
/kernel/trunk/
Frame alloc test #1
687
6741 d 14 h
jermar
/kernel/trunk/
Memory management work.
Pass address space identifier to functions in page_operations to support single global page hash table.
548
6774 d 11 h
jermar
/kernel/trunk/
Cleanup and fixes.
534
6776 d 11 h
jermar
/
Rename HelenOS/SPARTAN to HelenOS/kernel again.
532
6776 d 11 h
jermar
/
Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.
501
6788 d 15 h
jermar
/
Rename HelenOS/SPARTAN to HelenOS/kernel.
492
6789 d 8 h
jermar
/SPARTAN/trunk/
Rename map_page_to_frame() to page_mapping_insert() and find_mapping() to page_mapping_find().
New names should make it more apparent that these two belong together.
401
6833 d 21 h
jermar
/SPARTAN/trunk/test/mm/mapping1/
Finalize mm mapping test #1 once again.
400
6833 d 21 h
jermar
/SPARTAN/trunk/
Finalize mapping1 test.
Record omitted excMod bug in msim.
399
6834 d 7 h
jermar
/SPARTAN/trunk/
mips32 memory management work.
TLB exceptions seem to be working on at least simics.
msim handles TLB Refill and TLB Invalid exceptions well,
but seems to skip writes to the mapped addressies in mm
mapping test #1 (the data is not written and exception
is not triggered).
397
6834 d 21 h
jermar
/SPARTAN/trunk/
Small changes to mips32 mm.
Small changes in mm mapping test #1.
396
6835 d 18 h
jermar
/SPARTAN/trunk/
Add mm/mapping1 test.
(Will not make it past TLB Invalid exception on mips32.)
Fixes in asid.c.
Make TLB register types union with __u32 value.
Implement tlb_invalidate() for mips32.
(TLB invalidation and shootdown path will have to be revised.)