tree a09f795701ba868097a2285f2b386394f0d32df5
parent dd3e2c55a45fe75f3213b17b74f9a32380f4e84b
author Al Viro <viro@zeniv.linux.org.uk> 1383931876 -0500
committer Al Viro <viro@zeniv.linux.org.uk> 1383974166 -0500

switch shrink_dcache_for_umount() to use of d_walk()

we have too many iterators in fs/dcache.c...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>