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Subversion Repositories
HelenOS
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/ – Rev 803
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803
6804 d 11 h
palkovsky
/kernel/trunk/arch/amd64/
Basic amd syscall support.
802
6804 d 12 h
palkovsky
/kernel/trunk/arch/amd64/
Userspace now starts executing correctly.
801
6804 d 12 h
palkovsky
/boot/trunk/arch/amd64/
Copy init to amd boot loader.
800
6804 d 13 h
palkovsky
/kernel/trunk/arch/amd64/include/
Split AMD interrupt.h from ia32 version.
799
6804 d 13 h
palkovsky
/kernel/trunk/
Preliminary work on AMD userspace.
798
6804 d 14 h
decky
/kernel/trunk/arch/amd64/src/boot/
fix init_addr virtual address
797
6804 d 17 h
palkovsky
/kernel/trunk/arch/mips32/
Fixed uspace address constants.
796
6804 d 18 h
palkovsky
/kernel/trunk/
Gxemul support for mips userspace. MIPS now _must_ be started
always with userspace, there is (almost) no way how to pass parameters
to kernel.
795
6804 d 19 h
palkovsky
/uspace/trunk/
Modifiaction to make mips userspace work.
794
6804 d 19 h
palkovsky
/kernel/trunk/
Added MIPS userspace. Currently can't make it work in gxemul.
793
6804 d 20 h
jermar
/kernel/trunk/
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.
792
6804 d 20 h
jermar
/kernel/trunk/
Page hash table architectures now use generic hash table to manage
mappings.
791
6805 d 9 h
palkovsky
/kernel/trunk/generic/
better utilization of memory in slab alloc
removed malloc-8 slab
790
6805 d 13 h
jermar
/kernel/trunk/
Generic chaining hash table.
789
6805 d 13 h
palkovsky
/kernel/trunk/generic/
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.
788
6805 d 17 h
jermar
/kernel/trunk/
Move list and fifo data types to adt/.
787
6805 d 18 h
palkovsky
/kernel/trunk/generic/
Added constructor/destructor calls to SLAB.
Changed allocation of thread_t structure to use SLAB.
786
6805 d 19 h
bondari
/kernel/trunk/
frame_alloc() functions variations in order to avoid problems with frame_alloc_generic() changes.
IMPORTANT: Parameter order for frame_alloc() was changed
785
6805 d 20 h
jermar
/kernel/trunk/generic/src/
Comments clarification.
784
6805 d 20 h
palkovsky
/kernel/trunk/generic/src/proc/
Cleanup of scheduler code
783
6805 d 21 h
palkovsky
/kernel/trunk/generic/
Fixed some typos in slab allocator.
Scheduler now has better algorithm on load balancing.
Unfortunately it reveals deadlock in slab allocator :-/
782
6805 d 22 h
palkovsky
/kernel/trunk/generic/src/mm/
Small locking performance tweak.
781
6806 d 9 h
palkovsky
/kernel/trunk/generic/
Still better locking - does not hold global spinlock when
destroying cache.
780
6806 d 13 h
palkovsky
/kernel/trunk/
Small fix in slab allocator for large-sized slabs.
779
6806 d 14 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
6806 d 16 h
palkovsky
/kernel/trunk/
Fixed boot process not to call malloc when slab not initialized.
Added simics workaround.
777
6806 d 16 h
palkovsky
/kernel/trunk/generic/
added thread list to kconsole.
776
6806 d 20 h
palkovsky
/kernel/trunk/generic/
Added more granular locking to slab allocator and thus fix
hopefully last race condition.
775
6806 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.
774
6806 d 23 h
palkovsky
/uspace/trunk/
Allow ia32 native compiler for uspace.
773
6807 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
6807 d 10 h
palkovsky
/kernel/trunk/
Fixed non-initialized cpu-cache.
771
6807 d 11 h
palkovsky
/kernel/trunk/generic/
Implemented malloc/free as SLABs.
770
6807 d 18 h
palkovsky
/kernel/trunk/generic/include/
Fix context_save, so that it works even with inlines disabled (-O0).
769
6808 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
6808 d 11 h
palkovsky
/kernel/trunk/
Debugged slab allocator. It currently supports per-CPU cache on 1 cpu.
767
6808 d 12 h
palkovsky
/kernel/trunk/
Partially working SLAB CPU cache.
766
6808 d 13 h
palkovsky
/kernel/trunk/
Basic SLAB (without CPU-cache) passes test.
765
6808 d 13 h
jermar
/kernel/trunk/
Add PAGE_WIDTH to aid divisions by PAGE_SIZE.
764
6808 d 18 h
palkovsky
/kernel/trunk/
Tested basic non-cached slab allocation.