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HelenOS
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kernel
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trunk
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generic
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include
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mm/
@ 776
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776
6724 d 10 h
palkovsky
/kernel/trunk/generic/
Added more granular locking to slab allocator and thus fix
hopefully last race condition.
771
6725 d 1 h
palkovsky
/kernel/trunk/generic/
Implemented malloc/free as SLABs.
767
6726 d 2 h
palkovsky
/kernel/trunk/
Partially working SLAB CPU cache.
766
6726 d 3 h
palkovsky
/kernel/trunk/
Basic SLAB (without CPU-cache) passes test.
764
6726 d 8 h
palkovsky
/kernel/trunk/
Tested basic non-cached slab allocation.
763
6726 d 10 h
jermar
/kernel/trunk/
Modify frame.h to use shifting instead of multiplication and division.
Define FRAME_WIDTH for all architectures.
762
6726 d 11 h
palkovsky
/kernel/trunk/
Currently not-working SLAB allocator.
- slightly changed interface to frame_alloc, allow zone preference
759
6726 d 23 h
palkovsky
/kernel/trunk/
Skeleton of SLAB allocator.
756
6728 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
6729 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.
754
6729 d 1 h
jermar
/kernel/trunk/generic/
Remove address space area mapping array.
The information is to be stored directly in page tables.
This is to better support 64-bit systems which can have
fairly large address space areas.
735
6737 d 8 h
bondari
/kernel/trunk/
Fixes, comments, tests to frame allocator
730
6738 d 7 h
jermar
/kernel/trunk/
Finalize ASID management for sparc64 and mips32 by making use of FIFO queue of ASIDs.
727
6740 d 2 h
jermar
/kernel/trunk/
New ASID management subsystem (initial work, more is required).
Some TLB invalidation changes.
724
6742 d 4 h
palkovsky
/kernel/trunk/
Commit of the falloc_bad branch to trunk (719:723).
718
6744 d 3 h
decky
/kernel/trunk/
interface change: as_area_load_mapping -> as_area_set_mapping (set single page mapping)
map init directly from the physical frames it is loaded in
703
6746 d 12 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().
699
6749 d 11 h
jermar
/kernel/trunk/
Memory management work.
Proto-interface and dummy implementation of generic page hash table subsytem.
689
6751 d 8 h
bondari
/kernel/trunk/
Frame alloc test #1
687
6751 d 8 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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