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Rev Age Author Path Log message Diff
777 6677 d 3 h palkovsky /kernel/trunk/generic/ added thread list to kconsole.  
776 6677 d 7 h palkovsky /kernel/trunk/generic/ Added more granular locking to slab allocator and thus fix
hopefully last race condition.		  
775 6677 d 8 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.		  
772 6677 d 21 h palkovsky /kernel/trunk/ Fixed non-initialized cpu-cache.  
771 6677 d 22 h palkovsky /kernel/trunk/generic/ Implemented malloc/free as SLABs.  
770 6678 d 5 h palkovsky /kernel/trunk/generic/include/ Fix context_save, so that it works even with inlines disabled (-O0).  
767 6678 d 23 h palkovsky /kernel/trunk/ Partially working SLAB CPU cache.  
766 6679 d 0 h palkovsky /kernel/trunk/ Basic SLAB (without CPU-cache) passes test.  
764 6679 d 5 h palkovsky /kernel/trunk/ Tested basic non-cached slab allocation.  
763 6679 d 7 h jermar /kernel/trunk/ Modify frame.h to use shifting instead of multiplication and division.
Define FRAME_WIDTH for all architectures.		  
762 6679 d 8 h palkovsky /kernel/trunk/ Currently not-working SLAB allocator.
- slightly changed interface to frame_alloc, allow zone preference		  
759 6679 d 20 h palkovsky /kernel/trunk/ Skeleton of SLAB allocator.  
756 6680 d 22 h jermar /kernel/trunk/ 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.		  
755 6681 d 21 h jermar /kernel/trunk/ Change page_mapping_find/insert interfaces to take as_t * as first argument
and not asid_t as second argument. This change was necessitated by the
removal of mapping array from as_area_t and the fact that an address
space doesn't have an ASID when it is created.		  
754 6681 d 22 h jermar /kernel/trunk/generic/ Remove address space area mapping array.
The information is to be stored directly in page tables.
This is to better support 64-bit systems which can have
fairly large address space areas.		  
752 6682 d 6 h jermar /kernel/trunk/generic/include/ Replace % operator by explicit overflow test to make this ADT compile on ia64.  
747 6685 d 23 h jermar /kernel/trunk/ ia64 work.
Add nice wrappers for thash and ttag instructions.
Add nice wrappers for accessing reion registers and PTA.
Fix set_vhpt_environment().
Allocate and initialize page_ht (a.k.a. VHPT).

Add missing header to sparc64.
Remove excessive header from debug.h.		  
735 6690 d 5 h bondari /kernel/trunk/ Fixes, comments, tests to frame allocator  
730 6691 d 4 h jermar /kernel/trunk/ Finalize ASID management for sparc64 and mips32 by making use of FIFO queue of ASIDs.  
729 6691 d 4 h jermar /kernel/trunk/generic/include/ In-array FIFO implementation.  

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