cvs commit: src/sys/fs/specfs spec_vnops.c src/sys/kern kern_conf.c vfs_bio.c vfs_subr.c src/sys/sys conf.h

[Poul-Henning Kamp]

phk         2004-09-23 07:17:42 UTC

  FreeBSD src repository

  Modified files:
    sys/fs/specfs        spec_vnops.c 
    sys/kern             kern_conf.c vfs_bio.c vfs_subr.c 
    sys/sys              conf.h 
  Log:
  Do not refcount the cdevsw, but rather maintain a cdev->si_threadcount
  of the number of threads which are inside whatever is behind the
  cdevsw for this particular cdev.
  
  Make the device mutex visible through dev_lock() and dev_unlock().
  We may want finer granularity later.
  
  Replace spechash_mtx use with dev_lock()/dev_unlock().
  
  Revision  Changes    Path
  1.229     +42 -18    src/sys/fs/specfs/spec_vnops.c
  1.158     +17 -36    src/sys/kern/kern_conf.c
  1.449     +11 -5     src/sys/kern/vfs_bio.c
  1.526     +17 -24    src/sys/kern/vfs_subr.c
  1.195     +3 -3      src/sys/sys/conf.h