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Rev Age Author Path Log message Diff
814 6656 d 16 h palkovsky /kernel/trunk/ Cleanup o frame allocator.
Removed early_malloc & initial heap.
Will break ia64, ppc & sparc.
Added e820 table print.		  
813 6657 d 5 h jermar /kernel/trunk/ Change ia64 kernel image to link and load at 0x100000 where
it (or its heap or stack) won't mess up with the ROM region.

Blacklist ia64 frame 0 from frame allocator so that 0 won't be
returned to malloc and friends. This can be reenabled again
once the kernel is not identity mapped.		  
799 6658 d 8 h palkovsky /kernel/trunk/ Preliminary work on AMD userspace.  
794 6658 d 13 h palkovsky /kernel/trunk/ Added MIPS userspace. Currently can't make it work in gxemul.  
793 6658 d 14 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 6658 d 14 h jermar /kernel/trunk/ Page hash table architectures now use generic hash table to manage
mappings.		  
791 6659 d 3 h palkovsky /kernel/trunk/generic/ better utilization of memory in slab alloc
removed malloc-8 slab		  
790 6659 d 7 h jermar /kernel/trunk/ Generic chaining hash table.  
789 6659 d 7 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 6659 d 11 h jermar /kernel/trunk/ Move list and fifo data types to adt/.  
787 6659 d 12 h palkovsky /kernel/trunk/generic/ Added constructor/destructor calls to SLAB.
Changed allocation of thread_t structure to use SLAB.		  
786 6659 d 13 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 6659 d 14 h jermar /kernel/trunk/generic/src/ Comments clarification.  
784 6659 d 15 h palkovsky /kernel/trunk/generic/src/proc/ Cleanup of scheduler code  
783 6659 d 15 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 6659 d 16 h palkovsky /kernel/trunk/generic/src/mm/ Small locking performance tweak.  
781 6660 d 3 h palkovsky /kernel/trunk/generic/ Still better locking - does not hold global spinlock when
destroying cache.		  
780 6660 d 7 h palkovsky /kernel/trunk/ Small fix in slab allocator for large-sized slabs.  
779 6660 d 8 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 6660 d 10 h palkovsky /kernel/trunk/ Fixed boot process not to call malloc when slab not initialized.
Added simics workaround.		  

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