Subversion Repositories HelenOS

Rev

Show changed files | Details | Compare with Previous | Blame | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
3343 6012 d 5 h decky /branches/sparc/ add sparc branch  
2916 6111 d 3 h jermar /trunk/kernel/generic/src/ More formatting changes.  
2183 6514 d 6 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 6581 d 9 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes		  
2071 6592 d 2 h jermar /trunk/ (c) versus (C)  
1787 6782 d 4 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1780 6789 d 5 h jermar /kernel/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1757 6803 d 10 h jermar /kernel/trunk/ Cleanup of comments.  
1731 6805 d 22 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 6810 d 8 h cejka /kernel/trunk/ Kernel doxygen comments updated.  
1264 6853 d 10 h jermar /kernel/trunk/generic/ Improve Doxygen-comments.  
1196 6868 d 9 h cejka /kernel/trunk/ Printf ported back from uspace to kernel.
Printf calls changed to match new conventions.		  
659 6983 d 11 h jermar /kernel/trunk/ Make the kernel compile with -Wall.  
552 6999 d 0 h palkovsky /kernel/trunk/ Named spinlocks  
534 7001 d 3 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel again.  
532 7001 d 3 h jermar / Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.  
501 7013 d 7 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel.  
430 7034 d 0 h jermar /SPARTAN/trunk/ Move src/ and include/ to generic.  
413 7048 d 23 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 7050 d 3 h jermar /SPARTAN/trunk/ Doxygen comments.  

←Prev12Next→

Show All