cvs commit: src/sys/conf NOTES files options src/sys/kern vfs_bio.c src/sys/ufs/ffs ffs_rawread.c ffs_vnops.c

[Tor Egge]

tegge       2003/03/26 15:40:42 PST

  FreeBSD src repository

  Modified files:
    sys/conf             NOTES files options 
    sys/kern             vfs_bio.c 
    sys/ufs/ffs          ffs_vnops.c 
  Added files:
    sys/ufs/ffs          ffs_rawread.c 
  Log:
  Add support for reading directly from file to userland buffer when the
  O_DIRECT descriptor status flag is set and both offset and length is a
  multiple of the physical media sector size.
  
  Revision  Changes    Path
  1.1141    +13 -0     src/sys/conf/NOTES
  1.772     +1 -0      src/sys/conf/files
  1.385     +2 -0      src/sys/conf/options
  1.381     +12 -0     src/sys/kern/vfs_bio.c
  1.1       +498 -0    src/sys/ufs/ffs/ffs_rawread.c (new)
  1.107     +13 -0     src/sys/ufs/ffs/ffs_vnops.c