Subversion Repositories HelenOS-historic

Rev

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

Filtering Options

Rev Age Author Path Log message Diff
1148 6605 d 17 h jermar /kernel/trunk/generic/src/ s/B+-tree/B+tree/  
1147 6605 d 17 h jermar /kernel/trunk/generic/ Deploy B+tree in address space area management.
Change as_remap() to check for conflicts with other address space areas only when the area in question grows.		  
1144 6607 d 21 h jermar /kernel/trunk/ Completed B+-tree support.
Enable btree_remove().
Reorder some static functions and group them together.
Fix order of nodes in the leaf_head list.		  
1108 6617 d 17 h jermar /kernel/trunk/ Small PTE_* macros and SET_PTL0_ADDRESS macro changes.  
1104 6617 d 22 h jermar /kernel/trunk/ Define atomic_t only once in atomic.h
Change the encapsulated counter type to long so that it supports negative values as well.		  
1093 6620 d 18 h palkovsky /kernel/trunk/generic/src/mm/ Fix bug with refcounts in frame allocator after zone_merge. (it caused some
frames not to be coalesced).		  
1076 6623 d 2 h jermar /kernel/trunk/generic/src/mm/ Unlock address space area when returning error.  
1070 6623 d 6 h jermar /kernel/trunk/ More checks for address space area conflicts.  
1063 6623 d 16 h palkovsky /kernel/trunk/ Add support for more then 2GB of address space for AMD64.  
1048 6624 d 1 h jermar /kernel/trunk/generic/ Restore interrupts when failing in as_remap().
Add check_area_conflicts() that checks whether address area overlaps with other areas.
Refuse to create writeable executable address space areas.
Rename as_area_t::size to as_area_t::pages.		  
1044 6624 d 3 h jermar /kernel/trunk/ Page table locking.  
1037 6624 d 4 h decky /kernel/trunk/ support for more init tasks
(might break some archs yet)		  
1026 6624 d 16 h jermar /kernel/trunk/generic/ Support only anonymous address space areas.  
1008 6625 d 3 h jermar /kernel/trunk/ Fix bug in ia32 interrupt handlers.
Handlers for interrupts greater than 31 wrapped the shift around and thus failed to correctly identify
the need to emulate error word.		  
1002 6625 d 15 h jermar /kernel/trunk/generic/ More lightweighed TLB shootdown implementation.  
983 6626 d 0 h palkovsky /kernel/trunk/ Fixed shrinking of as area.  
980 6626 d 1 h palkovsky /kernel/trunk/ Small speed update of ipc.
Fixed some bugs regarding pages in mremap.		  
977 6626 d 1 h jermar /kernel/trunk/ Add sys_mremap() syscall.  
973 6626 d 3 h palkovsky /kernel/trunk/generic/ Added simpler userspace starting.  
946 6627 d 17 h jermar /kernel/trunk/generic/ Fix frame deallocation.
Zone state is to be upadated only when the frame refcount reaches zero.		  

←Prev12Next→

Show All