fix NFS4 handling of mountpoint stat
authorAl Viro <viro@zeniv.linux.org.uk>
Sat, 30 Jan 2010 21:11:21 +0000 (16:11 -0500)
committerAl Viro <viro@zeniv.linux.org.uk>
Wed, 3 Mar 2010 19:07:57 +0000 (14:07 -0500)
commit462d60577a997aa87c935ae4521bd303733a9f2b
tree2b706cdb006078189ba409ad174d893d67b23daf
parent3088dd7080d1ecc6d18c27ef9e617cbbd2a2e51e
fix NFS4 handling of mountpoint stat

RFC says we need to follow the chain of mounts if there's more
than one stacked on that point.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fs/nfsd/nfs4xdr.c