cvs commit: src/sys/vfs/hammer hammer.h hammer_inode.c hammer_io.c hammer_object.c hammer_ondisk.c hammer_reblock.c hammer_vnops.c

[Matthew Dillon]

dillon      2008/06/21 13:21:58 PDT

DragonFly src repository

  Modified files:
    sys/vfs/hammer       hammer.h hammer_inode.c hammer_io.c 
                         hammer_object.c hammer_ondisk.c 
                         hammer_reblock.c hammer_vnops.c 
  Log:
  HAMMER 56F/Many: Stabilization pass
  
  * When data is reblocked any related direct-io offsets cached in front-end
    buffer cache buffers must be cleaned out.  This also requires running
    through any snapshotted inodes referencing the same object.
  
  * The flusher must check that the cached B-Tree node has not been flagged
    as deleted (HAMMER_NODE_DELETED) before seeking to it.
  
  * hammer_io_direct_read() now requires and asserts that the second-level
    cached offset in the BIO is a zone-2 offset.
  
  * hammer_io_direct_write() no longer overwrites the second-level cached
    offset with the third level raw disk offset.  It pushes a third level
    to set the raw disk offset.
  
  * When creating a directory entry, set the localization field for pseudo-fs
    support (which isn't quite working yet anyway so no biggy).
  
  * Move the Red-Black tree generator for inodes from hammer_ondisk.c to
    hammer_inode.c.
  
  Revision  Changes    Path
  1.89      +8 -0      src/sys/vfs/hammer/hammer.h
  1.81      +88 -2     src/sys/vfs/hammer/hammer_inode.c
  1.45      +103 -27   src/sys/vfs/hammer/hammer_io.c
  1.73      +1 -0      src/sys/vfs/hammer/hammer_object.c
  1.62      +0 -47     src/sys/vfs/hammer/hammer_ondisk.c
  1.20      +5 -4      src/sys/vfs/hammer/hammer_reblock.c
  1.75      +1 -1      src/sys/vfs/hammer/hammer_vnops.c


http://www.dragonflybsd.org/cvsweb/src/sys/vfs/hammer/hammer.h.diff?r1=1.88&r2=1.89&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/vfs/hammer/hammer_inode.c.diff?r1=1.80&r2=1.81&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/vfs/hammer/hammer_io.c.diff?r1=1.44&r2=1.45&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/vfs/hammer/hammer_object.c.diff?r1=1.72&r2=1.73&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/vfs/hammer/hammer_ondisk.c.diff?r1=1.61&r2=1.62&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/vfs/hammer/hammer_reblock.c.diff?r1=1.19&r2=1.20&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/vfs/hammer/hammer_vnops.c.diff?r1=1.74&r2=1.75&f=u