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Subversion Repositories
HelenOS
(root)
/
kernel
/
trunk
/
generic
/
src/
@ 782
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782
6739 d 22 h
palkovsky
/kernel/trunk/generic/src/mm/
Small locking performance tweak.
781
6740 d 9 h
palkovsky
/kernel/trunk/generic/
Still better locking - does not hold global spinlock when
destroying cache.
780
6740 d 13 h
palkovsky
/kernel/trunk/
Small fix in slab allocator for large-sized slabs.
779
6740 d 13 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.
778
6740 d 15 h
palkovsky
/kernel/trunk/
Fixed boot process not to call malloc when slab not initialized.
Added simics workaround.
777
6740 d 16 h
palkovsky
/kernel/trunk/generic/
added thread list to kconsole.
776
6740 d 20 h
palkovsky
/kernel/trunk/generic/
Added more granular locking to slab allocator and thus fix
hopefully last race condition.
775
6740 d 21 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.
773
6741 d 9 h
palkovsky
/kernel/trunk/
Added slab stress test.
Fixed race condition in slab allocator.
Moved initialization of slab to the point where we know correct config.cpu_count
Correctly passes tests on amd64, ia32 in both bochs & qemu.
772
6741 d 10 h
palkovsky
/kernel/trunk/
Fixed non-initialized cpu-cache.
771
6741 d 11 h
palkovsky
/kernel/trunk/generic/
Implemented malloc/free as SLABs.
769
6742 d 8 h
palkovsky
/kernel/trunk/
SLAB allocator now uses itself for all its internal structures.
Added description of allocator.
Removed messy_stack_trace from amd64, as it would scroll away important
part of exception.
768
6742 d 11 h
palkovsky
/kernel/trunk/
Debugged slab allocator. It currently supports per-CPU cache on 1 cpu.
767
6742 d 12 h
palkovsky
/kernel/trunk/
Partially working SLAB CPU cache.
766
6742 d 13 h
palkovsky
/kernel/trunk/
Basic SLAB (without CPU-cache) passes test.
765
6742 d 13 h
jermar
/kernel/trunk/
Add PAGE_WIDTH to aid divisions by PAGE_SIZE.
764
6742 d 18 h
palkovsky
/kernel/trunk/
Tested basic non-cached slab allocation.
763
6742 d 19 h
jermar
/kernel/trunk/
Modify frame.h to use shifting instead of multiplication and division.
Define FRAME_WIDTH for all architectures.
762
6742 d 21 h
palkovsky
/kernel/trunk/
Currently not-working SLAB allocator.
- slightly changed interface to frame_alloc, allow zone preference
759
6743 d 9 h
palkovsky
/kernel/trunk/
Skeleton of SLAB allocator.
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