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Rev Age Author Path Log message Diff
788 6847 d 3 h jermar /kernel/trunk/ Move list and fifo data types to adt/.  
786 6847 d 5 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		  
779 6848 d 0 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.		  
762 6850 d 7 h palkovsky /kernel/trunk/ Currently not-working SLAB allocator.
- slightly changed interface to frame_alloc, allow zone preference		  
689 6875 d 5 h bondari /kernel/trunk/ Frame alloc test #1  
673 6879 d 23 h jermar /kernel/trunk/ Add 'version' and 'cpus' kconsole commands.
Remove leading p from names of p* commands.		  
646 6895 d 22 h jermar /kernel/trunk/ Fix cpu_init(): frame_alloc() can return 0 as the valid address of block of frames. Do not signal error.

sparc64 work.
Reorganize kernel vs. userspace memory layout.
Add panic_printf().
Turn dummy() into nop rather than into infinite loop.		  
623 6899 d 11 h jermar /kernel/trunk/ Add SPINLOCK_DECLARE and SPINLOCK_INITIALIZE macros.
SPINLOCK_DECLARE is to be used instead of direct spinlock_t declarations
in dynamically allocated structures on which spinlock_initialize() is called after
their creation.
SPINLOCK_INITIALIZE is to be used instead of direct spinlock_t declarations
of global spinlocks. It declares and initializes the spinlock.
Moreover, both macros are empty on UP so that -Wall warnings about unused structures
get supressed.		  
548 6908 d 2 h jermar /kernel/trunk/ Cleanup and fixes.  
534 6910 d 2 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel again.  
533 6910 d 2 h bondari /SPARTAN/trunk/ Buddy allocator for physical memory complete implementation.
Tested on IA32, AMD64, MIPS32. RWLock Test #5 is not passed.
NOTE: Other architectures could be broken (but should not be)		  
532 6910 d 2 h jermar / Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.  
501 6922 d 6 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel.  
458 6936 d 9 h decky /SPARTAN/trunk/ make configuration variables usage consistent  
430 6942 d 23 h jermar /SPARTAN/trunk/ Move src/ and include/ to generic.  
192 7006 d 4 h jermar /SPARTAN/trunk/ Dump implementation of THREAD, TASK and CPU.
Implement preemption-safe versions of THREAD, TASK and CPU using THE.
Get rid of CPU_ID_ARCH on all architectures.
Get rid of write_dr0() and read_dr0() on IA-32.
Get rid of cpu_private_data and cpu_private_data_t.		  
125 7051 d 23 h jermar /SPARTAN/trunk/ Huge indentation fix.  
108 7094 d 6 h decky /SPARTAN/trunk/ doxygen-style comments
NDEBUG in Makefile.config		  
31 7132 d 5 h jermar /SPARTAN/trunk/ Replace the deadlock-prone TLB shootdown algorithm with a deadlock-free implementation.
The implementation is a variant of the CMU TLB consistency algorithm.
Very inefficient implementation of a very inefficient (but correct) algorithm.		  
28 7133 d 9 h jermar /SPARTAN/trunk/ Small improvements.  

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