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HelenOS-historic
(root)
/
kernel
/
trunk
/
generic
/
src
/
mm
/
buddy.c
– Rev 822
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822
6684 d 5 h
palkovsky
/kernel/trunk/
Changed malloc to include second parameter and documented
recommended usage.
Added zone merging, made ia32 & amd64 to merge found zones.
815
6684 d 15 h
jermar
/kernel/trunk/
Fix sparc64 and ia64 to work with the changed frame allocator.
Fix ppc32 to at least compile.
814
6684 d 15 h
palkovsky
/kernel/trunk/
Cleanup o frame allocator.
Removed early_malloc & initial heap.
Will break ia64, ppc & sparc.
Added e820 table print.
813
6685 d 4 h
jermar
/kernel/trunk/
Change ia64 kernel image to link and load at 0x100000 where
it (or its heap or stack) won't mess up with the ROM region.
Blacklist ia64 frame 0 from frame allocator so that 0 won't be
returned to malloc and friends. This can be reenabled again
once the kernel is not identity mapped.
788
6687 d 10 h
jermar
/kernel/trunk/
Move list and fifo data types to adt/.
735
6701 d 11 h
bondari
/kernel/trunk/
Fixes, comments, tests to frame allocator
701
6713 d 5 h
jermar
/kernel/trunk/generic/src/mm/
Fix zone_print_one() and zone_print_list().
- add missing spinlock_unlock()
- add missing interrupts_disable() and interrupts_restore()
Coding style fixes and cleanup.
686
6715 d 13 h
bondari
/kernel/trunk/generic/
Minor changes to 'zone' command
683
6715 d 13 h
bondari
/kernel/trunk/generic/
Console command 'zone' now takes zone address as parameter.
Added buddy system statistics into the 'zone' command.
534
6750 d 8 h
jermar
/
Rename HelenOS/SPARTAN to HelenOS/kernel again.
533
6750 d 8 h
bondari
/SPARTAN/trunk/
Buddy allocator for physical memory complete implementation.
Tested on IA32, AMD64, MIPS32. RWLock Test #5 is not passed.
NOTE: Other architectures could be broken (but should not be)
532
6750 d 9 h
jermar
/
Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.
501
6762 d 13 h
jermar
/
Rename HelenOS/SPARTAN to HelenOS/kernel.
490
6769 d 12 h
jermar
/SPARTAN/trunk/generic/src/mm/
Fix typo and clean up comments.
489
6769 d 12 h
jermar
/SPARTAN/trunk/generic/
Make the buddy system more general.
Store implementation defined pointer in buddy_system_t.
Pass buddy system pointer to implementation defined buddy system operations.
430
6783 d 6 h
jermar
/SPARTAN/trunk/
Move src/ and include/ to generic.
381
6816 d 5 h
jermar
/SPARTAN/trunk/
Make cross-compiler the default compiler on IA-32.
For native compilations, use ./build.ia32 native.
Small changes elsewhere.
379
6817 d 15 h
jermar
/SPARTAN/trunk/src/mm/
Optimize buddy_system_free().
Remove special-case code from the main codepath.
378
6817 d 15 h
jermar
/SPARTAN/trunk/
Redeclare eraly_malloc() with __attribute__ ((malloc)) to improve optimizations.
Reorganize #include's in scheduler.c.
Buddy system improvements.
Make buddy_system_free() explicitly invalidate order of blocks before they are coalesced.
Add some assertions.
377
6820 d 8 h
jermar
/SPARTAN/trunk/
Generic buddy allocator.
Please review the code before it is deployed.