Rev |
Age |
Author |
Path |
Log message |
Diff |
Changes |
980 |
6780 d 20 h |
palkovsky |
/kernel/trunk/ |
Small speed update of ipc.
Fixed some bugs regarding pages in mremap. |
|
/kernel/trunk/arch/mips32/include/mm/page.h /kernel/trunk/generic/include/errno.h /kernel/trunk/generic/src/ipc/ipc.c /kernel/trunk/generic/src/mm/as.c
|
977 |
6780 d 20 h |
jermar |
/kernel/trunk/ |
Add sys_mremap() syscall. |
|
/kernel/trunk/arch/amd64/include/mm/page.h /kernel/trunk/arch/ia32/include/mm/page.h /kernel/trunk/arch/mips32/include/mm/page.h /kernel/trunk/arch/ppc32/include/mm/page.h /kernel/trunk/arch/ppc32/src/dummy.s /kernel/trunk/arch/sparc64/include/mm/page.h /kernel/trunk/arch/sparc64/include/types.h /kernel/trunk/genarch/include/mm/page_ht.h /kernel/trunk/genarch/include/mm/page_pt.h /kernel/trunk/generic/include/mm/as.h /kernel/trunk/generic/include/mm/page.h /kernel/trunk/generic/include/syscall/syscall.h /kernel/trunk/generic/src/mm/as.c /kernel/trunk/generic/src/syscall/syscall.c
|
973 |
6780 d 22 h |
palkovsky |
/kernel/trunk/generic/ |
Added simpler userspace starting. |
|
/kernel/trunk/generic/include/mm/as.h /kernel/trunk/generic/include/proc/task.h /kernel/trunk/generic/src/lib/elf.c /kernel/trunk/generic/src/main/kinit.c /kernel/trunk/generic/src/mm/as.c /kernel/trunk/generic/src/proc/task.c
|
840 |
6807 d 21 h |
jermar |
/kernel/trunk/ |
Fix filling of hardcoded_ktext_size and hardcoded_kdata_size to use 64 bit stores on ia64. |
|
/kernel/trunk/arch/ia64/src/start.S /kernel/trunk/generic/src/mm/as.c
|
823 |
6814 d 11 h |
jermar |
/kernel/trunk/ |
Reimplement ASID stealing logic.
This time, hopefully, with correct synchronization. |
|
/kernel/trunk/arch/ia32/include/mm/asid.h /kernel/trunk/arch/ia64/src/mm/frame.c /kernel/trunk/arch/ppc32/include/mm/asid.h /kernel/trunk/arch/sparc64/src/mm/frame.c /kernel/trunk/genarch/src/mm/asid.c /kernel/trunk/genarch/src/mm/page_ht.c /kernel/trunk/generic/include/mm/as.h /kernel/trunk/generic/include/mm/asid.h /kernel/trunk/generic/src/mm/as.c /kernel/trunk/generic/src/proc/scheduler.c
|
822 |
6814 d 12 h |
palkovsky |
/kernel/trunk/ |
Changed malloc to include second parameter and documented
recommended usage.
Added zone merging, made ia32 & amd64 to merge found zones. |
|
/kernel/trunk/arch/amd64/src/pm.c /kernel/trunk/arch/ia32/src/mm/frame.c /kernel/trunk/arch/ia32/src/pm.c /kernel/trunk/arch/ia32/src/smp/smp.c /kernel/trunk/doc/mm /kernel/trunk/genarch/src/acpi/matd.c /kernel/trunk/generic/include/mm/buddy.h /kernel/trunk/generic/include/mm/frame.h /kernel/trunk/generic/include/mm/slab.h /kernel/trunk/generic/src/adt/hash_table.c /kernel/trunk/generic/src/cpu/cpu.c /kernel/trunk/generic/src/lib/sort.c /kernel/trunk/generic/src/main/main.c /kernel/trunk/generic/src/mm/as.c /kernel/trunk/generic/src/mm/buddy.c /kernel/trunk/generic/src/mm/frame.c /kernel/trunk/generic/src/mm/slab.c /kernel/trunk/generic/src/proc/task.c /kernel/trunk/generic/src/proc/thread.c /kernel/trunk/test/mm/falloc2/test.c
|
814 |
6814 d 22 h |
palkovsky |
/kernel/trunk/ |
Cleanup o frame allocator.
Removed early_malloc & initial heap.
Will break ia64, ppc & sparc.
Added e820 table print. |
|
/kernel/trunk/generic/include/mm/heap.h /kernel/trunk/generic/src/mm/heap.c
/kernel/trunk/Makefile /kernel/trunk/arch/amd64/include/types.h /kernel/trunk/arch/amd64/src/mm/page.c /kernel/trunk/arch/amd64/src/pm.c /kernel/trunk/arch/ia32/include/types.h /kernel/trunk/arch/ia32/src/mm/frame.c /kernel/trunk/arch/ia32/src/pm.c /kernel/trunk/arch/ia32/src/smp/smp.c /kernel/trunk/arch/mips32/Makefile.inc /kernel/trunk/arch/mips32/include/types.h /kernel/trunk/arch/mips32/src/drivers/arc.c /kernel/trunk/arch/mips32/src/mips32.c /kernel/trunk/arch/mips32/src/mm/frame.c /kernel/trunk/contrib/conf/msim.conf /kernel/trunk/genarch/src/acpi/matd.c /kernel/trunk/genarch/src/mm/as_pt.c /kernel/trunk/genarch/src/mm/page_pt.c /kernel/trunk/generic/include/mm/buddy.h /kernel/trunk/generic/include/mm/frame.h /kernel/trunk/generic/include/mm/slab.h /kernel/trunk/generic/include/proc/thread.h /kernel/trunk/generic/include/typedefs.h /kernel/trunk/generic/src/adt/hash_table.c /kernel/trunk/generic/src/cpu/cpu.c /kernel/trunk/generic/src/lib/sort.c /kernel/trunk/generic/src/main/main.c /kernel/trunk/generic/src/mm/as.c /kernel/trunk/generic/src/mm/buddy.c /kernel/trunk/generic/src/mm/frame.c /kernel/trunk/generic/src/mm/slab.c /kernel/trunk/generic/src/proc/scheduler.c /kernel/trunk/generic/src/proc/task.c /kernel/trunk/generic/src/proc/thread.c /kernel/trunk/test/mm/falloc1/test.c /kernel/trunk/test/mm/falloc2/test.c
|
792 |
6816 d 20 h |
jermar |
/kernel/trunk/ |
Page hash table architectures now use generic hash table to manage
mappings. |
|
/kernel/trunk/arch/ia64/include/mm/page.h /kernel/trunk/arch/ia64/include/types.h /kernel/trunk/arch/ia64/src/mm/page.c /kernel/trunk/arch/sparc64/include/mm/page.h /kernel/trunk/arch/sparc64/include/types.h /kernel/trunk/arch/sparc64/src/mm/frame.c /kernel/trunk/genarch/include/mm/page_ht.h /kernel/trunk/genarch/src/mm/as_ht.c /kernel/trunk/genarch/src/mm/page_ht.c /kernel/trunk/generic/include/adt/hash_table.h /kernel/trunk/generic/src/adt/hash_table.c /kernel/trunk/generic/src/mm/as.c
|
789 |
6817 d 13 h |
palkovsky |
/kernel/trunk/generic/ |
Early SLAB initialization, the cpu-cache is initialized later.
If you want to use slab_cache_create befor slab_cpu_enable, add
a flag SLAB_CACHE_MAGDEFERRED. |
|
/kernel/trunk/generic/include/mm/as.h /kernel/trunk/generic/include/mm/slab.h /kernel/trunk/generic/src/main/main.c /kernel/trunk/generic/src/mm/as.c /kernel/trunk/generic/src/mm/slab.c
|
788 |
6817 d 16 h |
jermar |
/kernel/trunk/ |
Move list and fifo data types to adt/. |
|
/kernel/trunk/generic/include/adt /kernel/trunk/generic/include/adt/fifo.h /kernel/trunk/generic/include/adt/list.h /kernel/trunk/generic/src/adt /kernel/trunk/generic/src/adt/list.c
/kernel/trunk/generic/include/fifo.h /kernel/trunk/generic/include/list.h /kernel/trunk/generic/src/lib/list.c
/kernel/trunk/Makefile /kernel/trunk/genarch/src/mm/asid.c /kernel/trunk/genarch/src/mm/asid_fifo.c /kernel/trunk/generic/include/console/kconsole.h /kernel/trunk/generic/include/cpu.h /kernel/trunk/generic/include/mm/as.h /kernel/trunk/generic/include/mm/frame.h /kernel/trunk/generic/include/mm/slab.h /kernel/trunk/generic/include/proc/scheduler.h /kernel/trunk/generic/include/proc/task.h /kernel/trunk/generic/include/proc/thread.h /kernel/trunk/generic/include/synch/waitq.h /kernel/trunk/generic/include/time/timeout.h /kernel/trunk/generic/src/console/cmd.c /kernel/trunk/generic/src/console/kconsole.c /kernel/trunk/generic/src/cpu/cpu.c /kernel/trunk/generic/src/mm/as.c /kernel/trunk/generic/src/mm/buddy.c /kernel/trunk/generic/src/mm/frame.c /kernel/trunk/generic/src/mm/slab.c /kernel/trunk/generic/src/proc/scheduler.c /kernel/trunk/generic/src/proc/task.c /kernel/trunk/generic/src/proc/thread.c /kernel/trunk/generic/src/synch/rwlock.c /kernel/trunk/generic/src/synch/waitq.c /kernel/trunk/generic/src/time/clock.c
|
786 |
6817 d 18 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 |
|
/kernel/trunk/arch/ia64/src/mm/page.c /kernel/trunk/genarch/src/mm/as_ht.c /kernel/trunk/genarch/src/mm/as_pt.c /kernel/trunk/genarch/src/mm/page_pt.c /kernel/trunk/generic/include/mm/frame.h /kernel/trunk/generic/src/cpu/cpu.c /kernel/trunk/generic/src/mm/as.c /kernel/trunk/generic/src/mm/frame.c /kernel/trunk/generic/src/mm/slab.c /kernel/trunk/generic/src/proc/thread.c /kernel/trunk/test/mm/falloc1/test.c /kernel/trunk/test/mm/falloc2/test.c /kernel/trunk/test/mm/mapping1/test.c
|
778 |
6818 d 15 h |
palkovsky |
/kernel/trunk/ |
Fixed boot process not to call malloc when slab not initialized.
Added simics workaround. |
|
/kernel/trunk/arch/amd64/Makefile.inc /kernel/trunk/arch/ia32/Makefile.inc /kernel/trunk/arch/ia32/src/mm/frame.c /kernel/trunk/genarch/src/acpi/matd.c /kernel/trunk/generic/include/mm/as.h /kernel/trunk/generic/include/mm/frame.h /kernel/trunk/generic/src/mm/as.c /kernel/trunk/generic/src/mm/slab.c /kernel/trunk/kernel.config
|
771 |
6819 d 11 h |
palkovsky |
/kernel/trunk/generic/ |
Implemented malloc/free as SLABs. |
|
/kernel/trunk/generic/include/bitops.h
/kernel/trunk/generic/include/mm/heap.h /kernel/trunk/generic/include/mm/slab.h /kernel/trunk/generic/src/mm/as.c /kernel/trunk/generic/src/mm/slab.c
|
762 |
6820 d 21 h |
palkovsky |
/kernel/trunk/ |
Currently not-working SLAB allocator.
- slightly changed interface to frame_alloc, allow zone preference |
|
/kernel/trunk/arch/ia64/src/mm/page.c /kernel/trunk/genarch/src/mm/as_ht.c /kernel/trunk/genarch/src/mm/as_pt.c /kernel/trunk/genarch/src/mm/page_pt.c /kernel/trunk/generic/include/mm/frame.h /kernel/trunk/generic/include/mm/slab.h /kernel/trunk/generic/src/cpu/cpu.c /kernel/trunk/generic/src/mm/as.c /kernel/trunk/generic/src/mm/frame.c /kernel/trunk/generic/src/mm/slab.c /kernel/trunk/generic/src/proc/thread.c /kernel/trunk/test/mm/falloc1/test.c /kernel/trunk/test/mm/falloc2/test.c /kernel/trunk/test/mm/mapping1/test.c /kernel/trunk/test/mm/slab1/test.c
|
757 |
6821 d 14 h |
jermar |
/kernel/trunk/ |
Blacklist addresses between 0xa0000 and 0xfffff on ia64 for frame allocator.
This area contains VGA text frame buffer and should be avoided.
falloc2 test now passes on ia64. |
|
/kernel/trunk/arch/ia64/src/mm/frame.c /kernel/trunk/arch/sparc64/include/mm/page.h /kernel/trunk/genarch/src/mm/page_ht.c /kernel/trunk/generic/src/main/main.c /kernel/trunk/generic/src/mm/as.c
|
756 |
6822 d 11 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. |
|
/kernel/trunk/arch/amd64/src/mm/as.c /kernel/trunk/arch/ia32/src/mm/as.c /kernel/trunk/arch/ia64/src/mm/as.c /kernel/trunk/arch/ppc32/src/mm/as.c /kernel/trunk/arch/sparc64/src/mm/as.c /kernel/trunk/genarch/include/mm/as_ht.h /kernel/trunk/genarch/include/mm/as_pt.h /kernel/trunk/genarch/src/mm/as_ht.c /kernel/trunk/genarch/src/mm/as_pt.c
/kernel/trunk/arch/amd64/Makefile.inc /kernel/trunk/arch/amd64/include/mm/as.h /kernel/trunk/arch/amd64/src/mm/page.c /kernel/trunk/arch/ia32/Makefile.inc /kernel/trunk/arch/ia32/include/mm/as.h /kernel/trunk/arch/ia32/src/drivers/ega.c /kernel/trunk/arch/ia32/src/mm/page.c /kernel/trunk/arch/ia32/src/smp/smp.c /kernel/trunk/arch/ia64/Makefile.inc /kernel/trunk/arch/ia64/include/mm/as.h /kernel/trunk/arch/ia64/include/mm/page.h /kernel/trunk/arch/ia64/src/mm/tlb.c /kernel/trunk/arch/mips32/include/mm/as.h /kernel/trunk/arch/mips32/src/mm/as.c /kernel/trunk/arch/mips32/src/mm/tlb.c /kernel/trunk/arch/ppc32/Makefile.inc /kernel/trunk/arch/ppc32/include/mm/as.h /kernel/trunk/arch/sparc64/Makefile.inc /kernel/trunk/arch/sparc64/include/mm/as.h /kernel/trunk/arch/sparc64/include/mm/frame.h /kernel/trunk/arch/sparc64/include/mm/page.h /kernel/trunk/genarch/Makefile.inc /kernel/trunk/genarch/include/mm/page_ht.h /kernel/trunk/genarch/include/mm/page_pt.h /kernel/trunk/genarch/src/acpi/acpi.c /kernel/trunk/genarch/src/mm/page_ht.c /kernel/trunk/genarch/src/mm/page_pt.c /kernel/trunk/generic/include/mm/as.h /kernel/trunk/generic/include/mm/buddy.h /kernel/trunk/generic/include/mm/page.h /kernel/trunk/generic/src/main/kinit.c /kernel/trunk/generic/src/main/main.c /kernel/trunk/generic/src/mm/as.c /kernel/trunk/generic/src/mm/page.c /kernel/trunk/test/mm/mapping1/test.c
|
755 |
6823 d 10 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. |
|
/kernel/trunk/arch/amd64/src/mm/page.c /kernel/trunk/arch/ia32/src/drivers/ega.c /kernel/trunk/arch/ia32/src/mm/page.c /kernel/trunk/arch/ia32/src/smp/smp.c /kernel/trunk/arch/mips32/src/mm/tlb.c /kernel/trunk/genarch/include/mm/page_pt.h /kernel/trunk/genarch/src/acpi/acpi.c /kernel/trunk/genarch/src/mm/page_ht.c /kernel/trunk/genarch/src/mm/page_pt.c /kernel/trunk/generic/include/mm/as.h /kernel/trunk/generic/include/mm/page.h /kernel/trunk/generic/src/main/main.c /kernel/trunk/generic/src/mm/as.c /kernel/trunk/generic/src/mm/page.c /kernel/trunk/test/mm/mapping1/test.c
|
754 |
6823 d 11 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. |
|
/kernel/trunk/generic/include/mm/as.h /kernel/trunk/generic/src/main/kinit.c /kernel/trunk/generic/src/mm/as.c
|
727 |
6834 d 12 h |
jermar |
/kernel/trunk/ |
New ASID management subsystem (initial work, more is required).
Some TLB invalidation changes. |
|
/kernel/trunk/genarch/src/mm/asid.c
/kernel/trunk/arch/ia32/include/mm/asid.h /kernel/trunk/arch/ia32/src/mm/tlb.c /kernel/trunk/arch/ia64/Makefile.inc /kernel/trunk/arch/ia64/include/mm/asid.h /kernel/trunk/arch/mips32/Makefile.inc /kernel/trunk/arch/mips32/include/mm/asid.h /kernel/trunk/arch/mips32/src/mm/as.c /kernel/trunk/arch/mips32/src/mm/asid.c /kernel/trunk/arch/mips32/src/mm/tlb.c /kernel/trunk/arch/ppc32/include/mm/asid.h /kernel/trunk/arch/sparc64/Makefile.inc /kernel/trunk/arch/sparc64/include/mm/asid.h /kernel/trunk/arch/sparc64/src/mm/tlb.c /kernel/trunk/genarch/Makefile.inc /kernel/trunk/generic/include/mm/as.h /kernel/trunk/generic/include/mm/asid.h /kernel/trunk/generic/include/mm/tlb.h /kernel/trunk/generic/src/main/kinit.c /kernel/trunk/generic/src/main/main.c /kernel/trunk/generic/src/mm/as.c /kernel/trunk/generic/src/mm/tlb.c
|
718 |
6838 d 13 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 |
|
/kernel/trunk/contrib/conf/dot.bochsrc /kernel/trunk/contrib/conf/simics.conf /kernel/trunk/generic/include/mm/as.h /kernel/trunk/generic/src/main/kinit.c /kernel/trunk/generic/src/mm/as.c
|
711 |
6838 d 18 h |
decky |
/kernel/trunk/generic/src/mm/ |
fix wrong frame memory access |
|
/kernel/trunk/generic/src/mm/as.c
|
704 |
6840 d 18 h |
jermar |
/kernel/trunk/ |
Make various mips32 tlb manipulation functions preserve EntryHi register.
Cleanup and more precise comments for previous commit. |
|
/kernel/trunk/arch/mips32/src/mm/tlb.c /kernel/trunk/generic/src/mm/as.c
|
703 |
6840 d 21 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(). |
|
/kernel/trunk/arch/amd64/include/mm/as.h /kernel/trunk/arch/ia32/include/mm/as.h /kernel/trunk/arch/ia64/include/mm/as.h /kernel/trunk/arch/mips32/include/mm/as.h /kernel/trunk/arch/mips32/src/mm/as.c /kernel/trunk/arch/ppc32/include/mm/as.h /kernel/trunk/arch/sparc64/include/mm/as.h /kernel/trunk/generic/include/mm/as.h /kernel/trunk/generic/src/mm/as.c
/kernel/trunk/arch/amd64/include/mm/vm.h /kernel/trunk/arch/ia32/include/mm/vm.h /kernel/trunk/arch/ia64/include/mm/vm.h /kernel/trunk/arch/mips32/include/mm/vm.h /kernel/trunk/arch/mips32/src/mm/vm.c /kernel/trunk/arch/ppc32/include/mm/vm.h /kernel/trunk/arch/sparc64/include/mm/vm.h /kernel/trunk/generic/include/mm/vm.h /kernel/trunk/generic/src/mm/vm.c
/kernel/trunk/Makefile /kernel/trunk/arch/amd64/src/interrupt.c /kernel/trunk/arch/amd64/src/userspace.c /kernel/trunk/arch/ia32/src/interrupt.c /kernel/trunk/arch/ia32/src/mm/frame.c /kernel/trunk/arch/ia32/src/userspace.c /kernel/trunk/arch/mips32/Makefile.inc /kernel/trunk/arch/mips32/src/mips32.c /kernel/trunk/arch/mips32/src/mm/tlb.c /kernel/trunk/doc/mm /kernel/trunk/generic/include/arch.h /kernel/trunk/generic/include/proc/task.h /kernel/trunk/generic/include/typedefs.h /kernel/trunk/generic/src/main/kinit.c /kernel/trunk/generic/src/main/main.c /kernel/trunk/generic/src/mm/frame.c /kernel/trunk/generic/src/mm/page.c /kernel/trunk/generic/src/proc/scheduler.c /kernel/trunk/generic/src/proc/task.c /kernel/trunk/generic/src/proc/the.c
|