Subversion Repositories HelenOS

Rev

Go to most recent revision | Show changed files | Directory listing | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
4668 5413 d 9 h trochtova /branches/dd/ dd branch synchronized with trunk (revision 4667)  
4537 5453 d 19 h trochtova /branches/dd/ dd branch synchronized with trunk (revision 4536)  
4420 5478 d 16 h trochtova /branches/dd/ dd branch synchronized with trunk (revision 4419)  
4296 5513 d 12 h trochtova /branches/dd/ dd branch synchronized with trunk (revision 4295)  
4201 5528 d 18 h trochtova /branches/dd/ changes in trunk (rev 4200) merged into dd branch  
4156 5541 d 14 h trochtova /branches/dd/ changes in trunk (rev 4155) merged into dd branch  
4055 5552 d 16 h trochtova /branches/dd/ changes in trunk (rev 4054) merged into dd branch  
3022 5835 d 18 h decky /branches/dd/ device drivers branch  
2746 5927 d 12 h decky /trunk/kernel/ start merging tasklets (more or less a rewrite)  
2745 5927 d 17 h decky /trunk/ code cleanup (mostly signed/unsigned)
allow extra compiler warnings
 
2725 5948 d 15 h decky /trunk/kernel/ remove config.memory_size, get_memory_size() and memory_init.{c|d}
the amount of available memory can be calculated from the sizes of the zones
add FRAMES2SIZE, SIZE2KB and SIZE2MB functions/macros (code readability)
 
2701 5960 d 17 h jermar /trunk/kernel/ Fix cstyle and (c) to 2008.  
2447 6198 d 13 h jermar /trunk/kernel/generic/src/main/ Split accidently joined lines.  
2446 6198 d 13 h jermar /trunk/kernel/generic/ More efficient and simpler task termination.

Based on the assumption, that after its creation, only the task itself can create more threads for itself,
the last thread with userspace context to execute thread_exit() will perform futex and IPC cleanup. When
the task has no threads, it is destroyed. Both the cleanup and destruction is controlled by reference
counting.

As for userspace threads, even though there could be a global garbage collector for joining threads, it is
much simpler if the uinit thread detaches itself before switching to userspace.

task_kill() is now an idempotent operation. It just instructs the threads within a task to exit.

Change in the name of a thread state: Undead -> JoinMe.
 
2445 6198 d 15 h decky /trunk/ initial merge of branches/fs
(not finished, huge cleanup is needed)
 
2227 6251 d 23 h decky /trunk/kernel/ start shutdown infrastructure  
2223 6252 d 5 h decky /trunk/kernel/generic/src/ add mcall0 command (calling a function on each CPU)  
2118 6314 d 14 h decky /trunk/kernel/generic/src/ explicit typecast, fix signed/unsigned comparison  
2089 6322 d 16 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes
 
2087 6323 d 12 h jermar /trunk/kernel/ Indentaion and formatting changes even Martin will like :-)  

Show All