DragonFly commits List (threaded) for 2007-04
DragonFly BSD
DragonFly commits List (threaded) for 2007-04
[Date Prev][Date Next]  [Thread Prev][Thread Next]  [Date Index][Thread Index]

cvs commit: src/sys/conf files src/sys/sys sysid.h sysref.h sysref2.h syslink.h globaldata.h src/sys/kern kern_sysref.c

From: Matthew Dillon <dillon@xxxxxxxxxxxxxxxxxxxxxxx>
Date: Sat, 28 Apr 2007 18:29:33 -0700 (PDT)

dillon      2007/04/28 18:29:33 PDT

DragonFly src repository

  Modified files:
    sys/conf             files 
    sys/sys              syslink.h globaldata.h 
  Added files:
    sys/sys              sysid.h sysref.h sysref2.h 
    sys/kern             kern_sysref.c 
  Implement SYSREF - structural reference counting, allocation, and sysid
  management subsystem.
  * Structural reference count management, including creation and termination
    sequencing (e.g. where the structure might be temporarily referenced
    during termination).
  * Allocation.  It uses an objcache backend for optimal allocation,
    deallocation, and memory recovery.
  * Sysid assignment and red-black tree indexing.  It does this in the
    objcache CTOR and DTOR so it costs us absolutely nothing in the
    resource allocation / deallocation critical path.  sysids will be
    reused unless they are externally accessed.
  Revision  Changes    Path
  1.159     +1 -0      src/sys/conf/files
  1.8       +3 -25     src/sys/sys/syslink.h
  1.46      +4 -2      src/sys/sys/globaldata.h


[Date Prev][Date Next]  [Thread Prev][Thread Next]  [Date Index][Thread Index]