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From: Poul-Henning Kamp <phk@FreeBSD.org>
Date: Sat, 26 May 2001 01:27:59 -0700 (PDT)
To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: cvs commit: src/sys/fs/devfs devfs_devs.c src/sys/kern kern_conf.c
         subr_disk.c subr_disklabel.c subr_diskmbr.c subr_diskslice.c
         src/sys/sys conf.h
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phk         2001/05/26 01:27:58 PDT

  Modified files:
    sys/fs/devfs         devfs_devs.c 
    sys/kern             kern_conf.c subr_disk.c subr_disklabel.c 
                         subr_diskmbr.c subr_diskslice.c 
    sys/sys              conf.h 
  Log:
  Create a general facility for making dev_t's depend on another
  dev_t.  The dev_depends(dev_t, dev_t) function is for tying them
  to each other.
  
  When destroy_dev() is called on a dev_t, all dev_t's depending
  on it will also be destroyed (depth first order).
  
  Rewrite the make_dev_alias() to use this dependency facility.
  
  kern/subr_disk.c:
  Make the disk mini-layer use dependencies to make sure all
  relevant dev_t's are removed when the disk disappears.
  
  Make the disk mini-layer precreate some magic sub devices
  which the disk/slice/label code expects to be there.
  
  kern/subr_disklabel.c:
  Remove some now unneeded variables.
  
  kern/subr_diskmbr.c:
  Remove some ancient, commented out code.
  
  kern/subr_diskslice.c:
  Minor cleanup.  Use name from dev_t instead of dsname()
  
  Revision  Changes    Path
  1.15      +2 -2      src/sys/fs/devfs/devfs_devs.c
  1.94      +21 -12    src/sys/kern/kern_conf.c
  1.39      +18 -5     src/sys/kern/subr_disk.c
  1.58      +1 -3      src/sys/kern/subr_disklabel.c
  1.52      +1 -18     src/sys/kern/subr_diskmbr.c
  1.95      +9 -8      src/sys/kern/subr_diskslice.c
  1.129     +6 -2      src/sys/sys/conf.h


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