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Diff for /src/doc/BRANCHES between version 1.248.2.3 and 1.249

version 1.248.2.3, 2008/06/17 09:13:32 version 1.249, 2008/04/19 09:29:06
Line 505  Notes:  This branch is based off of the 
Line 505  Notes:  This branch is based off of the 
                 include not allocating memory while preparing to tsleep(),                  include not allocating memory while preparing to tsleep(),
                 reducing inappropriate upcall delivery (hopefully also                  reducing inappropriate upcall delivery (hopefully also
                 eliminating the need to mlock stacks), and being                  eliminating the need to mlock stacks), and being
                 able to pthread_kill() running threads. At this date,                  able to pthread_kill() running threads.
                 most goals have been achieved. This branch also includes  
                 fixes to gdb to support working with threaded apps.  
   
 Branch:         wrstuden-revivesa  
 Description:    Fix a number of issues present with Scheduler Activations.  
 Status:         Active  
 Start Date:     10 May 2008  
 End Date:  
 Base Tag:       wrstuden-revivesa-base  
 Maintainer:     Bill Stouder-Studenmund <wrstuden@NetBSD.org>  
 Scope:          src, though all the interesting stuff is in the kernel  
 Notes:          This branch is intended to revive Scheduler Activations  
                 in -current in the 5.0 era. This branch's main goal is  
                 to re-add syscall compatability so that SA-based libpthread  
                 programs can run with a -current kernel. 1:1 threading will  
                 remain the NetBSD-default. This branch will re-add necessary  
                 upcall support, and will also serve as a chance to clean  
                 out cruft that had accumulated in the implementation over  
                 time.  
   
 Branch:         yamt-kmem  Branch:         yamt-kmem
 Description:  Description:
Line 543  Notes:  
Line 524  Notes:  
                 - g/c replaced code, including kmapent and malloc.                  - g/c replaced code, including kmapent and malloc.
                 - consider to remove other submaps.  eg. mb_map                  - consider to remove other submaps.  eg. mb_map
   
 Branch:         yamt-nfs-mp  
 Description:    make nfs client mp-safe  
 Status:         Active  
 Start Date:     Sun Apr 27 2008  
 End Date:  
 Base Tag:       yamt-nfs-mp-base2  
 Maintainer:     YAMAMOTO Takashi <yamt@NetBSD.org>  
 Scope:          src/sys  (src/common is tagged but not branched)  
 Notes:  
   
 Branch:         yamt-pf42  Branch:         yamt-pf42
 Description:    import newer pf from OpenBSD 4.2  Description:    import newer pf from OpenBSD 4.2
 Status:         Active  Status:         Active
 Start Date:     Sat Apr 19 2008  Start Date:     Sat Apr 19 2008
 End Date:  End Date:
 Base Tag:       yamt-pf42-base3  Base Tag:       yamt-pf42-base
 Maintainer:     Peter Postma <peter@NetBSD.org>,  Maintainer:     Peter Postma <peter@NetBSD.org>,
                 YAMAMOTO Takashi <yamt@NetBSD.org>                  YAMAMOTO Takashi <yamt@NetBSD.org>
 Scope:          src  Scope:          src
Line 597  Scope:  src/sys and src/common
Line 568  Scope:  src/sys and src/common
 Notes:          Used as experiment sandbox and if successful hopefully one day  Notes:          Used as experiment sandbox and if successful hopefully one day
                 to be integrated.                  to be integrated.
   
 Branch:         simonb-wapbl  
 Description:    Wasabi's journaling filesystem support  
 Status:         Active  
 Start Date:     Tue Jun 10 2008  
 End Date:  
 Base Tag:       simonb-wapbl-base  
 Maintainer:     Simon Burge <simonb@NetBSD.org>  
 Scope:          distrib/sets/lists/comp distrib/utils/sysinst include  
                 sbin/fsck_ffs sbin/fsdb sbin/mount_ffs src/sys  
 Notes:          Still has a number of issues:  
                  - Can't log the root filesystem (or any FS if /dev isn't an  
                    ffs) or update existing mounts from non-logged to logged.  
                    See kern/38057 - a fix for the PR has been committed but  
                    at this stage it doesn't play well with WAPBL.  
                  - Log must currently live at end of partition.  
                  - No log locators.  
                  - Some heavy workload performance issues on SMP machines.  
                  - Some stability issues on SMP machines.  
   
 Branch:         thorpej-atomic  Branch:         thorpej-atomic
 Description:    Implementation of an atomic memory operations API modeled  Description:    Implementation of an atomic memory operations API modeled
                 after the one in Solaris 10.                  after the one in Solaris 10.

Legend:
Removed from v.1.248.2.3  
changed lines
  Added in v.1.249

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