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authorTrond Myklebust <Trond.Myklebust@netapp.com>2006-06-09 09:34:17 -0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2006-06-09 09:34:17 -0400
commit5528f911b4c43a5de5da34bcbd7e3f2a62503617 (patch)
tree2c888b1dc0b3743855d795a1a02730637d6ba0aa /fs/9p
parent1f5ce9e93aa96a867f195ed45f6f77935175f12e (diff)
VFS: Add shrink_submounts()
Allow a submount to be marked as being 'shrinkable' by means of the vfsmount->mnt_flags, and then add a function 'shrink_submounts()' which attempts to recursively unmount these submounts. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
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