HelenOS-historic – /kernel/trunk/generic/include/mm/buddy.h

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 735 – Fixes, comments, tests to frame allocator

bondari — Sun, 22 Jan 2006 17:51:11 +0100

bondari – 5 file(s) modified
Fixes, comments, tests to frame allocator

~ /kernel/trunk/generic/include/mm/buddy.h
~ /kernel/trunk/generic/src/mm/buddy.c
~ /kernel/trunk/generic/src/mm/frame.c
~ /kernel/trunk/test/mm/falloc1/test.c
~ /kernel/trunk/test/mm/falloc2/test.c

Rev 686 – Minor changes to 'zone' command

bondari — Sun, 08 Jan 2006 16:18:33 +0100

bondari – 3 file(s) modified
Minor changes to 'zone' command

~ /kernel/trunk/generic/include/mm/buddy.h
~ /kernel/trunk/generic/src/mm/buddy.c
~ /kernel/trunk/generic/src/mm/frame.c

Rev 683 – Console command 'zone' now takes zone address as parameter. Added ...

bondari — Sun, 08 Jan 2006 15:43:52 +0100

bondari – 4 file(s) modified
Console command 'zone' now takes zone address as parameter.
Added buddy system statistics into the 'zone' command.

~ /kernel/trunk/generic/include/mm/buddy.h
~ /kernel/trunk/generic/include/mm/frame.h
~ /kernel/trunk/generic/src/mm/buddy.c
~ /kernel/trunk/generic/src/mm/frame.c

Rev 534 – Rename HelenOS/SPARTAN to HelenOS/kernel again.

jermar — Sun, 04 Dec 2005 20:40:40 +0100

jermar – 2 file(s) modified
Rename HelenOS/SPARTAN to HelenOS/kernel again.

+ /kernel (copied from /SPARTAN@533)
x /SPARTAN

Rev 533 – Buddy allocator for physical memory complete implementation. Tested on ...

bondari — Sun, 04 Dec 2005 20:37:13 +0100

bondari – 17 file(s) modified
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)

~ /SPARTAN/trunk/arch/amd64/src/mm/page.c
~ /SPARTAN/trunk/arch/ia32/src/mm/frame.c
~ /SPARTAN/trunk/arch/ia32/src/mm/page.c
~ /SPARTAN/trunk/arch/ia64/src/mm/frame.c
~ /SPARTAN/trunk/arch/mips32/src/mm/frame.c
~ /SPARTAN/trunk/arch/mips32/src/mm/page.c
~ /SPARTAN/trunk/arch/ppc32/src/mm/frame.c
~ /SPARTAN/trunk/generic/include/mm/buddy.h
~ /SPARTAN/trunk/generic/include/mm/frame.h
~ /SPARTAN/trunk/generic/include/typedefs.h
~ /SPARTAN/trunk/generic/src/cpu/cpu.c
~ /SPARTAN/trunk/generic/src/mm/buddy.c
~ /SPARTAN/trunk/generic/src/mm/frame.c
~ /SPARTAN/trunk/generic/src/mm/page.c
~ /SPARTAN/trunk/generic/src/mm/vm.c
~ /SPARTAN/trunk/generic/src/proc/thread.c
~ /SPARTAN/trunk/Makefile.config

Rev 532 – Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending ...

jermar — Sun, 04 Dec 2005 20:28:25 +0100

jermar – 2 file(s) modified
Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.

x /kernel
+ /SPARTAN (copied from /kernel@531)

Rev 501 – Rename HelenOS/SPARTAN to HelenOS/kernel.

jermar — Tue, 22 Nov 2005 16:09:19 +0100

jermar – 2 file(s) modified
Rename HelenOS/SPARTAN to HelenOS/kernel.

+ /kernel (copied from /SPARTAN@500)
x /SPARTAN

Rev 489 – Make the buddy system more general. Store implementation defined pointer ...

jermar — Tue, 15 Nov 2005 17:00:24 +0100

jermar – 4 file(s) modified
Make the buddy system more general.
Store implementation defined pointer in buddy_system_t.
Pass buddy system pointer to implementation defined buddy system operations.

~ /SPARTAN/trunk/generic/include/mm/buddy.h
~ /SPARTAN/trunk/generic/include/mm/frame.h
~ /SPARTAN/trunk/generic/src/mm/buddy.c
~ /SPARTAN/trunk/generic/src/mm/frame.c

Rev 482 – Fix typo in buddy.h. Make default memsize 8M.

jermar — Sun, 13 Nov 2005 20:10:57 +0100

jermar – 2 file(s) modified
Fix typo in buddy.h.
Make default memsize 8M.

~ /SPARTAN/trunk/generic/include/config.h
~ /SPARTAN/trunk/generic/include/mm/buddy.h

Rev 480 – Buddy system allocator implementation. Not checked. For review only.

bondari — Sat, 12 Nov 2005 21:30:45 +0100

bondari – 3 file(s) modified
Buddy system allocator implementation. Not checked. For review only.

~ /SPARTAN/trunk/generic/include/mm/buddy.h
~ /SPARTAN/trunk/generic/include/mm/frame.h
~ /SPARTAN/trunk/generic/src/mm/frame.c

Rev 440 – Add some comments for buddy system operations.

jermar — Sun, 06 Nov 2005 18:15:22 +0100

jermar – 1 file(s) modified
Add some comments for buddy system operations.

~ /SPARTAN/trunk/generic/include/mm/buddy.h

Rev 430 – Move src/ and include/ to generic.

jermar — Tue, 01 Nov 2005 23:14:56 +0100

jermar – 15 file(s) modified
Move src/ and include/ to generic.

~ /SPARTAN/trunk/arch/amd64/Makefile.inc
~ /SPARTAN/trunk/arch/ia32/Makefile.inc
~ /SPARTAN/trunk/arch/ia64/Makefile.inc
~ /SPARTAN/trunk/arch/mips32/boot/Makefile
~ /SPARTAN/trunk/arch/mips32/Makefile.inc
~ /SPARTAN/trunk/arch/ppc32/Makefile.inc
~ /SPARTAN/trunk/arch/sparc64/Makefile.inc
~ /SPARTAN/trunk/genarch/Makefile.inc
+ /SPARTAN/trunk/generic
+ /SPARTAN/trunk/generic/include (copied from /SPARTAN/trunk/include@429)
+ /SPARTAN/trunk/generic/src (copied from /SPARTAN/trunk/src@429)
~ /SPARTAN/trunk/generic/src/main/kinit.c
x /SPARTAN/trunk/include
~ /SPARTAN/trunk/Makefile
x /SPARTAN/trunk/src

Rev 381 – Make cross-compiler the default compiler on IA-32. For native compilations, ...

jermar — Fri, 30 Sep 2005 00:47:42 +0200

jermar – 10 file(s) modified
Make cross-compiler the default compiler on IA-32.
For native compilations, use ./build.ia32 native.

Small changes elsewhere.

~ /SPARTAN/trunk/arch/ia32/Makefile.inc
~ /SPARTAN/trunk/arch/ia32/src/asm.S
~ /SPARTAN/trunk/arch/ia32/_link.ld.in
~ /SPARTAN/trunk/build.ia32
~ /SPARTAN/trunk/include/fpu_context.h
~ /SPARTAN/trunk/include/mm/buddy.h
~ /SPARTAN/trunk/include/mm/heap.h
~ /SPARTAN/trunk/include/typedefs.h
~ /SPARTAN/trunk/Makefile.config
~ /SPARTAN/trunk/src/mm/buddy.c

Rev 378 – Redeclare eraly_malloc() with attribute ((malloc)) to improve optimizations. Reorganize ...

jermar — Wed, 28 Sep 2005 15:00:11 +0200

jermar – 4 file(s) modified
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.

~ /SPARTAN/trunk/include/mm/buddy.h
~ /SPARTAN/trunk/include/mm/heap.h
~ /SPARTAN/trunk/src/mm/buddy.c
~ /SPARTAN/trunk/src/proc/scheduler.c

Rev 377 – Generic buddy allocator. Please review the code before it is ...

jermar — Sun, 25 Sep 2005 22:13:17 +0200

jermar – 4 file(s) modified
Generic buddy allocator.
Please review the code before it is deployed.

+ /SPARTAN/trunk/include/mm/buddy.h
~ /SPARTAN/trunk/include/typedefs.h
~ /SPARTAN/trunk/Makefile
+ /SPARTAN/trunk/src/mm/buddy.c