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Rev Age Author Path Log message Diff
2183 6474 d 3 h jermar /trunk/kernel/generic/ Continue to de-oversynchronize the kernel.
- replace as->refcount with an atomic counter; accesses to this
reference counter are not to be done when the as->lock mutex is held;
this gets us rid of mutex_lock_active();

Remove the possibility of a deadlock between TLB shootdown and asidlock.
- get rid of mutex_lock_active() on as->lock
- when locking the asidlock spinlock, always do it conditionally and with
preemption disabled; in the unsuccessful case, enable interrupts and try again
- there should be no deadlock between TLB shootdown and the as->lock mutexes
- PLEASE REVIEW !!!

Add DEADLOCK_PROBE's to places where we have spinlock_trylock() loops.		  
2089 6541 d 6 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes		  
2071 6551 d 23 h jermar /trunk/ (c) versus (C)  
1787 6742 d 1 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1780 6749 d 2 h jermar /kernel/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1757 6763 d 7 h jermar /kernel/trunk/ Cleanup of comments.  
1731 6765 d 19 h jermar /kernel/trunk/ Updates in Doxygen-style comments.
Make architecture specific modules appear conditionally in the documentation.
Add time management module.
Improve names of other modules and sort module order
to be more like in the design documentation.		  
1702 6770 d 5 h cejka /kernel/trunk/ Kernel doxygen comments updated.  
1264 6813 d 7 h jermar /kernel/trunk/generic/ Improve Doxygen-comments.  
1196 6828 d 6 h cejka /kernel/trunk/ Printf ported back from uspace to kernel.
Printf calls changed to match new conventions.		  
659 6943 d 8 h jermar /kernel/trunk/ Make the kernel compile with -Wall.  
552 6958 d 22 h palkovsky /kernel/trunk/ Named spinlocks  
534 6961 d 0 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel again.  
532 6961 d 0 h jermar / Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.  
501 6973 d 4 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel.  
430 6993 d 21 h jermar /SPARTAN/trunk/ Move src/ and include/ to generic.  
413 7008 d 20 h jermar /SPARTAN/trunk/ Rename cpu_priority_{high|low|restore|read} functions to interrupts_{disable|enable|restore|read}.
Rename pri_t to ipl_t (Interrupt Priority Level).
Rename thread_t::pri to thread_t::priority.		  
411 7010 d 0 h jermar /SPARTAN/trunk/ Doxygen comments.  
404 7014 d 23 h jermar /SPARTAN/trunk/src/ Fix doxygen comments.  
239 7055 d 2 h vana /SPARTAN/trunk/ Missing ";" added  

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