cvs commit: src/sys/fs/devfs devfs_vnops.c src/sys/kern kern_conf.c src/sys/sys conf.h

[Poul-Henning Kamp]

phk         2005-08-17 08:19:53 UTC

  FreeBSD src repository

  Modified files:
    sys/fs/devfs         devfs_vnops.c 
    sys/kern             kern_conf.c 
    sys/sys              conf.h 
  Log:
  Handle device drivers with D_NEEDGIANT in a way which does not
  penalize the 'good' drivers:  Allocate a shadow cdevsw and populate
  it with wrapper functions which grab Giant
  
  Revision  Changes    Path
  1.120     +0 -24     src/sys/fs/devfs/devfs_vnops.c
  1.190     +155 -9    src/sys/kern/kern_conf.c
  1.226     +1 -0      src/sys/sys/conf.h