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Diff for /src/doc/BRANCHES between version 1.235 and 1.236

version 1.235, 2007/12/30 23:14:24 version 1.236, 2008/01/16 10:26:14
Line 492  Notes:  This branch is based off of the 
Line 492  Notes:  This branch is based off of the 
                 eliminating the need to mlock stacks), and being                  eliminating the need to mlock stacks), and being
                 able to pthread_kill() running threads.                  able to pthread_kill() running threads.
   
 Branch:         vmlocking  
 Description:    Make VM and file system framework MP safe  
 Status:         Terminated  
 Start Date:     13 March 2007  
 End Date:       4 December 2007  
 Base Tag:       vmlocking-base  
 Maintainer:     Andrew Doran <ad@NetBSD.org>  
 Scope:          kernel  
 Notes:          Superseded by vmlocking2 branch.  
   
 Branch:         vmlocking2  
 Description:    Make VM and file system framework MP safe  
 Status:         Active  
 Start Date:     4 December 2007  
 End Date:  
 Base Tag:       vmlocking2-base3  
 Maintainer:     Andrew Doran <ad@NetBSD.org>  
 Scope:          kernel  
 Notes:          Goals:  
   
                 - Make VM system / trap handling MP safe.  
                 - Replace simplelocks with mutexes.  
                 - Make file system framework MP safe.  
   
                 Status by architecture:  
   
                   alpha         done  
                   i386          done  
                   amd64         done  
                   mips          done  
                   sparc         need pmap/trap locking changes  
                   sparc64       done  
                   arm           done  
                   powerpc       done  
                   hppa          done  
                   sh3           done  
                   m68k          done  
                   xen           need pmap/trap locking changes  
   
                 Remaining MI work to do:  
   
                 - Check aliased vnode handling. There may be problems.  
   
                 Remaining problems:  
   
                 - LFS stalls due to v_numoutput leak.  
   
 Branch:         yamt-kmem  Branch:         yamt-kmem
 Description:  Description:
                 - separate kernel va allocation from kernel fault handling.                  - separate kernel va allocation from kernel fault handling.
Line 1200  Notes:  early (partial conversion) commi
Line 1153  Notes:  early (partial conversion) commi
                 ok'ed by core@ on 20060605 for testing and further                  ok'ed by core@ on 20060605 for testing and further
                 simplified conversion                  simplified conversion
   
   Branch:         vmlocking
   Description:    Make VM and file system framework MP safe
   Status:         Terminated
   Start Date:     13 March 2007
   End Date:       4 December 2007
   Base Tag:       vmlocking-base
   Maintainer:     Andrew Doran <ad@NetBSD.org>
   Scope:          kernel
   Notes:          Superseded by vmlocking2 branch.
   
   Branch:         vmlocking2
   Description:    Make VM and file system framework MP safe
   Status:         Terminated
   Start Date:     4 December 2007
   End Date:       2 January 2008
   Base Tag:       vmlocking2-base3
   Maintainer:     Andrew Doran <ad@NetBSD.org>
   Scope:          kernel
   Notes:          Goals:
   
                   - Make VM system / trap handling MP safe.
                   - Replace simplelocks with mutexes.
                   - Make file system framework MP safe.
   
                   Status by architecture:
   
                     alpha         done
                     i386          done
                     amd64         done
                     mips          done
                     sparc         need pmap/trap locking changes
                     sparc64       done
                     arm           done
                     powerpc       done
                     hppa          done
                     sh3           done
                     m68k          done
                     xen           need pmap/trap locking changes
   
                   Remaining MI work to do:
   
                   - Check aliased vnode handling. There may be problems.
   
                   Remaining problems:
   
                   - LFS stalls due to v_numoutput leak.
   
 Branch:         wrstuden-devbsize  Branch:         wrstuden-devbsize
 Description:    Modify buffer cache to deal with different devices having  Description:    Modify buffer cache to deal with different devices having
                 different block sizes. Also DEV_BSIZE would go away.                  different block sizes. Also DEV_BSIZE would go away.

Legend:
Removed from v.1.235  
changed lines
  Added in v.1.236

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