From owner-cvs-all  Tue May  8  0:42:24 2001
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From: Kirk McKusick <mckusick@FreeBSD.org>
Date: Tue, 8 May 2001 00:42:20 -0700 (PDT)
To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: cvs commit: src/sys/ufs/ffs fs.h softdep.h ffs_softdep.c
         ffs_softdep_stub.c ffs_inode.c ffs_vfsops.c src/sys/ufs/ufs
         ufs_extern.h inode.h ufs_inode.c
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mckusick    2001/05/08 00:42:20 PDT

  Modified files:
    sys/ufs/ffs          fs.h softdep.h ffs_softdep.c 
                         ffs_softdep_stub.c ffs_inode.c 
                         ffs_vfsops.c 
    sys/ufs/ufs          ufs_extern.h inode.h ufs_inode.c 
  Log:
  When running with soft updates, track the number of blocks and files
  that are committed to being freed and reflect these blocks in the
  counts returned by statfs (and thus also by the `df' command). This
  change allows programs such as those that do news expiration to
  know when to stop if they are trying to create a certain percentage
  of free space. Note that this change does not solve the much harder
  problem of making this to-be-freed space available to applications
  that want it (thus on a nearly full filesystem, you may still
  encounter out-of-space conditions even though the free space will
  show up eventually). Hopefully this harder problem will be the
  subject of a future enhancement.
  
  Revision  Changes    Path
  1.22      +4 -2      src/sys/ufs/ffs/fs.h
  1.12      +6 -3      src/sys/ufs/ffs/softdep.h
  1.94      +59 -2     src/sys/ufs/ffs/ffs_softdep.c
  1.16      +10 -1     src/sys/ufs/ffs/ffs_softdep_stub.c
  1.71      +3 -1      src/sys/ufs/ffs/ffs_inode.c
  1.153     +37 -4     src/sys/ufs/ffs/ffs_vfsops.c
  1.34      +2 -1      src/sys/ufs/ufs/ufs_extern.h
  1.34      +4 -5      src/sys/ufs/ufs/inode.h
  1.36      +3 -1      src/sys/ufs/ufs/ufs_inode.c


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