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

Rev 1380 – Turn address space lock, address space area lock and page_ht_lock ...

jermar — Sat, 20 May 2006 21:32:06 +0200

jermar – 10 file(s) modified
Turn address space lock, address space area lock and
page_ht_lock into mutexes.

~ /kernel/trunk/genarch/include/mm/page_ht.h
~ /kernel/trunk/genarch/src/mm/asid.c
~ /kernel/trunk/genarch/src/mm/as_ht.c
~ /kernel/trunk/genarch/src/mm/as_pt.c
~ /kernel/trunk/genarch/src/mm/page_ht.c
~ /kernel/trunk/generic/include/mm/as.h
~ /kernel/trunk/generic/include/synch/mutex.h
~ /kernel/trunk/generic/include/typedefs.h
~ /kernel/trunk/generic/src/mm/as.c
~ /kernel/trunk/generic/src/proc/scheduler.c

Rev 1266 – Rename acpi/matd.c to madt.c (Multiple APIC Description Table). Improve Doxygen ...

jermar — Mon, 01 May 2006 15:45:38 +0200

jermar – 10 file(s) modified
Rename acpi/matd.c to madt.c (Multiple APIC Description Table).
Improve Doxygen comments in genarch/.

~ /kernel/trunk/genarch/Makefile.inc
~ /kernel/trunk/genarch/src/acpi/acpi.c
+ /kernel/trunk/genarch/src/acpi/madt.c (copied from /kernel/trunk/genarch/src/acpi/matd.c@1261)
x /kernel/trunk/genarch/src/acpi/matd.c
~ /kernel/trunk/genarch/src/mm/asid.c
~ /kernel/trunk/genarch/src/mm/asid_fifo.c
~ /kernel/trunk/genarch/src/mm/as_ht.c
~ /kernel/trunk/genarch/src/mm/as_pt.c
~ /kernel/trunk/genarch/src/mm/page_ht.c
~ /kernel/trunk/genarch/src/mm/page_pt.c

Rev 1248 – Add some @file doxygen comments and improve already existing comments.

jermar — Thu, 27 Apr 2006 19:13:49 +0200

jermar – 29 file(s) modified
Add some @file doxygen comments and improve already existing comments.

~ /kernel/trunk/genarch/src/mm/page_ht.c
~ /kernel/trunk/genarch/src/mm/page_pt.c
~ /kernel/trunk/generic/src/adt/bitmap.c
~ /kernel/trunk/generic/src/adt/btree.c
~ /kernel/trunk/generic/src/adt/hash_table.c
~ /kernel/trunk/generic/src/adt/list.c
~ /kernel/trunk/generic/src/ddi/ddi.c
~ /kernel/trunk/generic/src/debug/symtab.c
~ /kernel/trunk/generic/src/ipc/sysipc.c
~ /kernel/trunk/generic/src/lib/elf.c
~ /kernel/trunk/generic/src/main/kinit.c
~ /kernel/trunk/generic/src/main/main.c
~ /kernel/trunk/generic/src/main/uinit.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/page.c
~ /kernel/trunk/generic/src/mm/slab.c
~ /kernel/trunk/generic/src/mm/tlb.c
~ /kernel/trunk/generic/src/proc/scheduler.c
~ /kernel/trunk/generic/src/proc/task.c
~ /kernel/trunk/generic/src/proc/the.c
~ /kernel/trunk/generic/src/proc/thread.c
~ /kernel/trunk/generic/src/synch/condvar.c
~ /kernel/trunk/generic/src/synch/futex.c
~ /kernel/trunk/generic/src/synch/mutex.c
~ /kernel/trunk/generic/src/synch/rwlock.c
~ /kernel/trunk/generic/src/synch/semaphore.c
~ /kernel/trunk/generic/src/synch/waitq.c

Rev 1229 – Remove the outdated TODO file. Improve doxygen comments here and ...

jermar — Mon, 24 Apr 2006 14:59:11 +0200

jermar – 16 file(s) modified
Remove the outdated TODO file.
Improve doxygen comments here and there.

x /kernel/trunk/doc/TODO
~ /kernel/trunk/genarch/src/mm/page_ht.c
~ /kernel/trunk/genarch/src/mm/page_pt.c
~ /kernel/trunk/generic/include/mm/buddy.h
~ /kernel/trunk/generic/src/debug/print.c
~ /kernel/trunk/generic/src/main/main.c
~ /kernel/trunk/generic/src/mm/buddy.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/synch/condvar.c
~ /kernel/trunk/generic/src/synch/futex.c
~ /kernel/trunk/generic/src/synch/mutex.c
~ /kernel/trunk/generic/src/synch/rwlock.c
~ /kernel/trunk/generic/src/synch/semaphore.c
~ /kernel/trunk/generic/src/synch/waitq.c

Rev 1044 – Page table locking.

jermar — Thu, 16 Mar 2006 13:57:31 +0100

jermar – 10 file(s) modified
Page table locking.

~ /kernel/trunk/arch/ia64/src/mm/tlb.c
~ /kernel/trunk/arch/mips32/src/mm/tlb.c
~ /kernel/trunk/genarch/src/mm/as_ht.c
~ /kernel/trunk/genarch/src/mm/as_pt.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/mm/as.c
~ /kernel/trunk/generic/src/mm/page.c

Rev 922 – Fix generic page hash table to align down page addresses. ...

jermar — Thu, 09 Mar 2006 23:17:01 +0100

jermar – 1 file(s) modified
Fix generic page hash table to align down page addresses.
This was the ia64 userspace show stopper.

~ /kernel/trunk/genarch/src/mm/page_ht.c

Rev 902 – ia64 work. More capable TLB miss handlers. The ia64 kernel ...

jermar — Wed, 01 Mar 2006 13:58:13 +0100

jermar – 7 file(s) modified
ia64 work.
More capable TLB miss handlers.
The ia64 kernel now passes mm/mapping1 test.

Fix generic hash table to properly initialize lists.

Change page_ht() to properly initialize inserted PTE's.
Change format of generic page hash table PTE's.

~ /kernel/trunk/arch/ia64/include/mm/tlb.h
~ /kernel/trunk/arch/ia64/src/mm/page.c
~ /kernel/trunk/arch/ia64/src/mm/tlb.c
~ /kernel/trunk/arch/ia64/src/proc/scheduler.c
~ /kernel/trunk/genarch/include/mm/page_ht.h
~ /kernel/trunk/genarch/src/mm/page_ht.c
~ /kernel/trunk/generic/src/adt/hash_table.c

Rev 826 – Add page_mapping_remove().

jermar — Thu, 09 Feb 2006 22:59:31 +0100

jermar – 4 file(s) modified
Add page_mapping_remove().

~ /kernel/trunk/genarch/src/mm/page_ht.c
~ /kernel/trunk/genarch/src/mm/page_pt.c
~ /kernel/trunk/generic/include/mm/page.h
~ /kernel/trunk/generic/src/mm/page.c

Rev 823 – Reimplement ASID stealing logic. This time, hopefully, with correct synchronization.

jermar — Thu, 09 Feb 2006 00:37:38 +0100

jermar – 10 file(s) modified
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

Rev 815 – Fix sparc64 and ia64 to work with the changed frame ...

jermar — Wed, 08 Feb 2006 14:13:04 +0100

jermar – 9 file(s) modified
Fix sparc64 and ia64 to work with the changed frame allocator.

Fix ppc32 to at least compile.

~ /kernel/trunk/arch/ia64/include/types.h
~ /kernel/trunk/arch/ia64/src/mm/frame.c
~ /kernel/trunk/arch/mips32/src/mm/frame.c
~ /kernel/trunk/arch/ppc32/include/types.h
~ /kernel/trunk/arch/ppc32/src/mm/frame.c
~ /kernel/trunk/arch/sparc64/include/types.h
~ /kernel/trunk/arch/sparc64/src/mm/frame.c
~ /kernel/trunk/genarch/src/mm/page_ht.c
~ /kernel/trunk/generic/src/mm/buddy.c

Rev 793 – Use hash_table_get_instance instead of list_get_instance. Rename page_operations to page_mapping_operations. Rename ...

jermar — Mon, 06 Feb 2006 16:09:58 +0100

jermar – 14 file(s) modified
Use hash_table_get_instance instead of list_get_instance.
Rename page_operations to page_mapping_operations.
Rename page_pt_operations to pt_mapping_operations.
Rename page_ht_operations to ht_mapping_operations.

~ /kernel/trunk/arch/amd64/src/mm/page.c
~ /kernel/trunk/arch/ia32/src/mm/page.c
~ /kernel/trunk/arch/ia64/src/mm/page.c
~ /kernel/trunk/arch/mips32/src/mm/page.c
~ /kernel/trunk/arch/ppc32/src/mm/page.c
~ /kernel/trunk/arch/sparc64/src/mm/frame.c
~ /kernel/trunk/arch/sparc64/src/mm/page.c
~ /kernel/trunk/genarch/include/mm/page_ht.h
~ /kernel/trunk/genarch/include/mm/page_pt.h
~ /kernel/trunk/genarch/src/mm/page_ht.c
~ /kernel/trunk/genarch/src/mm/page_pt.c
~ /kernel/trunk/generic/include/adt/hash_table.h
~ /kernel/trunk/generic/include/mm/page.h
~ /kernel/trunk/generic/src/mm/page.c

Rev 792 – Page hash table architectures now use generic hash table to ...

jermar — Mon, 06 Feb 2006 15:18:28 +0100

jermar – 12 file(s) modified
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

Rev 757 – Blacklist addresses between 0xa0000 and 0xfffff on ia64 for frame ...

jermar — Wed, 01 Feb 2006 21:54:34 +0100

jermar – 5 file(s) modified
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

Rev 756 – Memory management work. Remove the last (i.e. 'root') argument from ...

jermar — Wed, 01 Feb 2006 01:02:16 +0100

jermar – 44 file(s) modified
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/include/mm/as.h
~ /kernel/trunk/arch/amd64/Makefile.inc
+ /kernel/trunk/arch/amd64/src/mm/as.c
~ /kernel/trunk/arch/amd64/src/mm/page.c
~ /kernel/trunk/arch/ia32/include/mm/as.h
~ /kernel/trunk/arch/ia32/Makefile.inc
~ /kernel/trunk/arch/ia32/src/drivers/ega.c
+ /kernel/trunk/arch/ia32/src/mm/as.c
~ /kernel/trunk/arch/ia32/src/mm/page.c
~ /kernel/trunk/arch/ia32/src/smp/smp.c
~ /kernel/trunk/arch/ia64/include/mm/as.h
~ /kernel/trunk/arch/ia64/include/mm/page.h
~ /kernel/trunk/arch/ia64/Makefile.inc
+ /kernel/trunk/arch/ia64/src/mm/as.c
~ /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/include/mm/as.h
~ /kernel/trunk/arch/ppc32/Makefile.inc
+ /kernel/trunk/arch/ppc32/src/mm/as.c
~ /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/arch/sparc64/Makefile.inc
+ /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/include/mm/page_ht.h
~ /kernel/trunk/genarch/include/mm/page_pt.h
~ /kernel/trunk/genarch/Makefile.inc
~ /kernel/trunk/genarch/src/acpi/acpi.c
+ /kernel/trunk/genarch/src/mm/as_ht.c
+ /kernel/trunk/genarch/src/mm/as_pt.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

Rev 755 – Change page_mapping_find/insert interfaces to take as_t * as first argument ...

jermar — Tue, 31 Jan 2006 01:44:08 +0100

jermar – 15 file(s) modified
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

Rev 746 – Page hash table modifications.

jermar — Thu, 26 Jan 2006 15:13:50 +0100

jermar – 7 file(s) modified
Page hash table modifications.

~ /kernel/trunk/arch/ia64/include/asm.h
~ /kernel/trunk/arch/ia64/include/mm/page.h
~ /kernel/trunk/arch/ia64/include/register.h
~ /kernel/trunk/arch/ia64/src/mm/page.c
~ /kernel/trunk/arch/sparc64/include/mm/page.h
~ /kernel/trunk/genarch/include/mm/page_ht.h
~ /kernel/trunk/genarch/src/mm/page_ht.c

Rev 699 – Memory management work. Proto-interface and dummy implementation of generic page ...

jermar — Tue, 10 Jan 2006 14:25:54 +0100

jermar – 6 file(s) modified
Memory management work.
Proto-interface and dummy implementation of generic page hash table subsytem.

~ /kernel/trunk/arch/ia64/include/mm/page.h
~ /kernel/trunk/arch/sparc64/include/mm/page.h
~ /kernel/trunk/genarch/include/mm/page_ht.h
~ /kernel/trunk/genarch/src/mm/page_ht.c
~ /kernel/trunk/generic/include/mm/page.h
~ /kernel/trunk/generic/src/mm/page.c

Rev 687 – Memory management work. Pass address space identifier to functions in ...

jermar — Sun, 08 Jan 2006 17:24:32 +0100

jermar – 13 file(s) modified
Memory management work.
Pass address space identifier to functions in page_operations to support single global page hash table.

~ /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/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/asid.h
~ /kernel/trunk/generic/include/mm/page.h
~ /kernel/trunk/generic/src/mm/page.c
~ /kernel/trunk/generic/src/mm/vm.c
~ /kernel/trunk/test/mm/mapping1/test.c

Rev 684 – Memory management work. Move generic 4-level page table interface to ...

jermar — Sun, 08 Jan 2006 16:03:41 +0100

jermar – 24 file(s) modified
Memory management work.
Move generic 4-level page table interface to genarch
and enable architectures to use different virtual memory
mechanisms (e.g. page hash tables).
Start page hash table support.
Switch ia64 and sparc64 to page hash tables.
Other architectures keep on using 4-level page table interface.

~ /kernel/trunk/arch/amd64/Makefile.inc
~ /kernel/trunk/arch/amd64/src/mm/page.c
~ /kernel/trunk/arch/ia32/Makefile.inc
~ /kernel/trunk/arch/ia32/src/mm/page.c
~ /kernel/trunk/arch/ia64/include/mm/page.h
~ /kernel/trunk/arch/ia64/Makefile.inc
+ /kernel/trunk/arch/ia64/src/mm/page.c
~ /kernel/trunk/arch/mips32/Makefile.inc
~ /kernel/trunk/arch/mips32/src/mm/page.c
~ /kernel/trunk/arch/ppc32/Makefile.inc
~ /kernel/trunk/arch/ppc32/src/mm/page.c
~ /kernel/trunk/arch/sparc64/Makefile.inc
~ /kernel/trunk/arch/sparc64/src/mm/page.c
+ /kernel/trunk/genarch/include/mm
+ /kernel/trunk/genarch/include/mm/page_ht.h
+ /kernel/trunk/genarch/include/mm/page_pt.h
~ /kernel/trunk/genarch/Makefile.inc
+ /kernel/trunk/genarch/src/mm
+ /kernel/trunk/genarch/src/mm/page_ht.c
+ /kernel/trunk/genarch/src/mm/page_pt.c
~ /kernel/trunk/generic/include/mm/page.h
~ /kernel/trunk/generic/src/main/main.c
~ /kernel/trunk/generic/src/mm/page.c
~ /kernel/trunk/generic/src/mm/vm.c