reconnect_one(): use lookup_one_len_unlocked()
authorAl Viro <viro@zeniv.linux.org.uk>
Thu, 14 Apr 2016 23:12:42 +0000 (19:12 -0400)
committerAl Viro <viro@zeniv.linux.org.uk>
Mon, 2 May 2016 23:47:24 +0000 (19:47 -0400)
commit383d4e8ab02c02f7b31f90174c644d935c223c85
treed2de1aa2da96077c92b2c741872930b5cb9ff6d3
parent1ae1f3f64735905d1751a64ae4b05b9509486612
reconnect_one(): use lookup_one_len_unlocked()

... and explain the non-obvious logics in case when lookup yields
a different dentry.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fs/exportfs/expfs.c