HelenOS-historic – /kernel/trunk/genarch/src/mm/asid_fifo.c

Rev 831 – Make use of one unused bit in PTE formats of ...

jermar — Fri, 10 Feb 2006 17:11:14 +0100

jermar – 7 file(s) modified
Make use of one unused bit in PTE formats of amd64, ia32 and mips32 to store 1 in valid mappings.
This helps to distinguish valid entries from not present entries with 0 content (i.e. not present
entries with PFN 0 and other bits cleared).

~ /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/mips32/include/mm/tlb.h
~ /kernel/trunk/arch/mips32/include/types.h
~ /kernel/trunk/arch/mips32/src/mm/tlb.c
~ /kernel/trunk/genarch/src/mm/asid_fifo.c

Rev 830 – Make ASID FIFO for mips32 be allocated statically. Make ASID ...

jermar — Fri, 10 Feb 2006 15:12:57 +0100

jermar – 7 file(s) modified
Make ASID FIFO for mips32 be allocated statically.
Make ASID FIFO for sparc64 and ia64 be allocated dynamically.
Fix ia64 to call asid_fifo_init().
All three architectures now call asid_fifo_init() from as_arch_init().

~ /kernel/trunk/arch/ia64/src/mm/as.c
~ /kernel/trunk/arch/mips32/src/mm/as.c
~ /kernel/trunk/arch/mips32/src/mm/tlb.c
~ /kernel/trunk/arch/sparc64/src/mm/as.c
~ /kernel/trunk/arch/sparc64/src/mm/tlb.c
~ /kernel/trunk/genarch/src/mm/asid_fifo.c
~ /kernel/trunk/generic/include/adt/fifo.h

Rev 788 – Move list and fifo data types to adt/.

jermar — Sun, 05 Feb 2006 19:07:02 +0100

jermar – 34 file(s) modified
Move list and fifo data types to adt/.

~ /kernel/trunk/genarch/src/mm/asid.c
~ /kernel/trunk/genarch/src/mm/asid_fifo.c
+ /kernel/trunk/generic/include/adt
+ /kernel/trunk/generic/include/adt/fifo.h (copied from /kernel/trunk/generic/include/fifo.h@787)
+ /kernel/trunk/generic/include/adt/list.h (copied from /kernel/trunk/generic/include/list.h@787)
~ /kernel/trunk/generic/include/console/kconsole.h
~ /kernel/trunk/generic/include/cpu.h
x /kernel/trunk/generic/include/fifo.h
x /kernel/trunk/generic/include/list.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/adt
+ /kernel/trunk/generic/src/adt/list.c (copied from /kernel/trunk/generic/src/lib/list.c@787)
~ /kernel/trunk/generic/src/console/cmd.c
~ /kernel/trunk/generic/src/console/kconsole.c
~ /kernel/trunk/generic/src/cpu/cpu.c
x /kernel/trunk/generic/src/lib/list.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
~ /kernel/trunk/Makefile

Rev 730 – Finalize ASID management for sparc64 and mips32 by making use ...

jermar — Sat, 21 Jan 2006 18:44:26 +0100

jermar – 11 file(s) modified
Finalize ASID management for sparc64 and mips32 by making use of FIFO queue of ASIDs.

~ /kernel/trunk/arch/ia32/src/mm/tlb.c
~ /kernel/trunk/arch/ia64/include/mm/asid.h
~ /kernel/trunk/arch/mips32/Makefile.inc
x /kernel/trunk/arch/mips32/src/mm/asid.c
~ /kernel/trunk/arch/mips32/src/mm/tlb.c
~ /kernel/trunk/arch/sparc64/Makefile.inc
~ /kernel/trunk/arch/sparc64/src/mm/tlb.c
+ /kernel/trunk/genarch/include/mm/asid_fifo.h
~ /kernel/trunk/genarch/Makefile.inc
+ /kernel/trunk/genarch/src/mm/asid_fifo.c
~ /kernel/trunk/generic/include/mm/asid.h