Rev |
Age |
Author |
Path |
Log message |
Diff |
Changes |
823 |
6766 d 8 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 |
6766 d 9 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 |
6766 d 19 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
|
788 |
6769 d 13 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
|
787 |
6769 d 14 h |
palkovsky |
/kernel/trunk/generic/ |
Added constructor/destructor calls to SLAB.
Changed allocation of thread_t structure to use SLAB. |
|
/kernel/trunk/generic/include/mm/slab.h /kernel/trunk/generic/include/print.h /kernel/trunk/generic/include/proc/thread.h /kernel/trunk/generic/src/mm/slab.c /kernel/trunk/generic/src/proc/scheduler.c /kernel/trunk/generic/src/proc/thread.c /kernel/trunk/generic/src/synch/spinlock.c
|
786 |
6769 d 15 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
|
785 |
6769 d 17 h |
jermar |
/kernel/trunk/generic/src/ |
Comments clarification. |
|
/kernel/trunk/generic/src/mm/slab.c /kernel/trunk/generic/src/proc/scheduler.c
|
784 |
6769 d 17 h |
palkovsky |
/kernel/trunk/generic/src/proc/ |
Cleanup of scheduler code |
|
/kernel/trunk/generic/src/proc/scheduler.c
|
783 |
6769 d 18 h |
palkovsky |
/kernel/trunk/generic/ |
Fixed some typos in slab allocator.
Scheduler now has better algorithm on load balancing.
Unfortunately it reveals deadlock in slab allocator :-/ |
|
/kernel/trunk/generic/include/cpu.h /kernel/trunk/generic/src/mm/slab.c /kernel/trunk/generic/src/proc/scheduler.c /kernel/trunk/generic/src/proc/thread.c
|
779 |
6770 d 10 h |
jermar |
/kernel/trunk/generic/ |
Simplify load balancing activation.
This in fact removes the livelock that prevented cpu_sleep() to be called in SMP systems. |
|
/kernel/trunk/generic/include/cpu.h /kernel/trunk/generic/src/cpu/cpu.c /kernel/trunk/generic/src/proc/scheduler.c
|
777 |
6770 d 13 h |
palkovsky |
/kernel/trunk/generic/ |
added thread list to kconsole. |
|
/kernel/trunk/generic/include/proc/thread.h /kernel/trunk/generic/src/console/cmd.c /kernel/trunk/generic/src/proc/thread.c
|
775 |
6770 d 18 h |
palkovsky |
/kernel/trunk/generic/ |
Added scheduler queues output. The scheduler is buggy - on SMP
the cpus never get tu cpu_sleep, in slab2 test on 4 cpus everything
is on the first cpu.
The slab allocator passes tests in this configuration, but in slightly
different(more efficient) locking order it panics. TODO: Find out why
does it panic. |
|
/kernel/trunk/generic/include/proc/scheduler.h /kernel/trunk/generic/src/console/cmd.c /kernel/trunk/generic/src/mm/slab.c /kernel/trunk/generic/src/proc/scheduler.c
|
762 |
6772 d 18 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
|
703 |
6792 d 18 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
|
689 |
6797 d 15 h |
bondari |
/kernel/trunk/ |
Frame alloc test #1 |
|
/kernel/trunk/test/mm/falloc1 /kernel/trunk/test/mm/falloc1/test.c
/kernel/trunk/arch/mips32/src/mm/page.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/frame.c /kernel/trunk/generic/src/mm/vm.c /kernel/trunk/generic/src/proc/thread.c /kernel/trunk/kernel.config /kernel/trunk/test/mm/mapping1/test.c
|
678 |
6801 d 10 h |
decky |
/kernel/trunk/ |
move syscall infrastructure to a separate subdir |
|
/kernel/trunk/generic/include/syscall /kernel/trunk/generic/include/syscall/syscall.h /kernel/trunk/generic/src/syscall /kernel/trunk/generic/src/syscall/syscall.c
/kernel/trunk/generic/include/proc/syscall.h /kernel/trunk/generic/src/proc/syscall.c
/kernel/trunk/Makefile
|
675 |
6801 d 18 h |
jermar |
/kernel/trunk/generic/src/ |
Clean up. |
|
/kernel/trunk/generic/src/debug/print.c /kernel/trunk/generic/src/main/main.c /kernel/trunk/generic/src/proc/scheduler.c
|
662 |
6813 d 9 h |
decky |
/kernel/trunk/ |
initial syscall table support |
|
/kernel/trunk/generic/include/proc/syscall.h /kernel/trunk/generic/src/proc/syscall.c
/kernel/trunk/Makefile
|
650 |
6817 d 9 h |
jermar |
/kernel/trunk/ |
sparc64 work.
Implement interrupt_disable(), interrupt_enable(), interrupt_restore() and interrupt_read() functions.
Fix context save/restore to save/restore register %i7. |
|
/kernel/trunk/arch/sparc64/include/asm.h /kernel/trunk/arch/sparc64/include/context.h /kernel/trunk/arch/sparc64/include/context_offset.h /kernel/trunk/arch/sparc64/include/register.h /kernel/trunk/arch/sparc64/src/context.S /kernel/trunk/arch/sparc64/src/dummy.s /kernel/trunk/generic/include/debug.h /kernel/trunk/generic/src/proc/scheduler.c
|
631 |
6821 d 10 h |
palkovsky |
/kernel/trunk/ |
Fixed cpu halting in debug panic mode. |
|
/kernel/trunk/arch/ia32/include/atomic.h /kernel/trunk/arch/mips32/src/debugger.c /kernel/trunk/generic/include/func.h /kernel/trunk/generic/src/console/console.c /kernel/trunk/generic/src/lib/func.c /kernel/trunk/generic/src/proc/scheduler.c
|