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

Rev 791 – better utilization of memory in slab alloc removed malloc-8 slab

palkovsky — Mon, 06 Feb 2006 02:43:24 +0100

palkovsky – 2 file(s) modified
better utilization of memory in slab alloc
removed malloc-8 slab

~ /kernel/trunk/generic/include/mm/slab.h
~ /kernel/trunk/generic/src/mm/slab.c

Rev 789 – Early SLAB initialization, the cpu-cache is initialized later. If you ...

palkovsky — Sun, 05 Feb 2006 22:51:19 +0100

palkovsky – 5 file(s) modified
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

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 787 – Added constructor/destructor calls to SLAB. Changed allocation of thread_t structure ...

palkovsky — Sun, 05 Feb 2006 18:01:03 +0100

palkovsky – 7 file(s) modified
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

Rev 781 – Still better locking - does not hold global spinlock when ...

palkovsky — Sun, 05 Feb 2006 02:19:16 +0100

palkovsky – 2 file(s) modified
Still better locking - does not hold global spinlock when
destroying cache.

~ /kernel/trunk/generic/include/mm/slab.h
~ /kernel/trunk/generic/src/mm/slab.c

Rev 776 – Added more granular locking to slab allocator and thus fix ...

palkovsky — Sat, 04 Feb 2006 16:01:56 +0100

palkovsky – 2 file(s) modified
Added more granular locking to slab allocator and thus fix
hopefully last race condition.

~ /kernel/trunk/generic/include/mm/slab.h
~ /kernel/trunk/generic/src/mm/slab.c

Rev 771 – Implemented malloc/free as SLABs.

palkovsky — Sat, 04 Feb 2006 00:16:27 +0100

palkovsky – 5 file(s) modified
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

Rev 767 – Partially working SLAB CPU cache.

palkovsky — Thu, 02 Feb 2006 23:38:13 +0100

palkovsky – 5 file(s) modified
Partially working SLAB CPU cache.

~ /kernel/trunk/generic/include/mm/slab.h
~ /kernel/trunk/generic/src/mm/slab.c
~ /kernel/trunk/kernel.config
+ /kernel/trunk/test/mm/slab2
+ /kernel/trunk/test/mm/slab2/test.c

Rev 766 – Basic SLAB (without CPU-cache) passes test.

palkovsky — Thu, 02 Feb 2006 22:46:47 +0100

palkovsky – 3 file(s) modified
Basic SLAB (without CPU-cache) passes test.

~ /kernel/trunk/generic/include/mm/slab.h
~ /kernel/trunk/generic/src/mm/slab.c
~ /kernel/trunk/test/mm/slab1/test.c

Rev 764 – Tested basic non-cached slab allocation.

palkovsky — Thu, 02 Feb 2006 17:14:19 +0100

palkovsky – 5 file(s) modified
Tested basic non-cached slab allocation.

~ /kernel/trunk/arch/mips32/src/mm/tlb.c
~ /kernel/trunk/generic/include/mm/slab.h
~ /kernel/trunk/generic/src/mm/frame.c
~ /kernel/trunk/generic/src/mm/slab.c
~ /kernel/trunk/test/mm/slab1/test.c

Rev 762 – Currently not-working SLAB allocator. - slightly changed interface to frame_alloc, ...

palkovsky — Thu, 02 Feb 2006 15:00:32 +0100

palkovsky – 15 file(s) modified
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

Rev 759 – Skeleton of SLAB allocator.

palkovsky — Thu, 02 Feb 2006 02:51:25 +0100

palkovsky – 12 file(s) modified
Skeleton of SLAB allocator.

~ /kernel/trunk/generic/include/mm/frame.h
+ /kernel/trunk/generic/include/mm/slab.h
~ /kernel/trunk/generic/src/console/cmd.c
~ /kernel/trunk/generic/src/main/main.c
~ /kernel/trunk/generic/src/mm/frame.c
+ /kernel/trunk/generic/src/mm/slab.c
~ /kernel/trunk/kernel.config
~ /kernel/trunk/Makefile
~ /kernel/trunk/test/mm/falloc1/test.c
~ /kernel/trunk/test/mm/falloc2/test.c
+ /kernel/trunk/test/mm/slab1
+ /kernel/trunk/test/mm/slab1/test.c