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| author | Chuck Lever <chuck.lever@oracle.com> | 2017-11-05 15:45:22 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-11-30 08:37:21 +0000 |
| commit | 2a2d4b41472c73439adc6b8b55fed212d85f4faa (patch) | |
| tree | d4f35f57c225620c6267a80987502b48e13a83e1 /fs/nfsd | |
| parent | ab33df42eb3c53711c487c839d36379ffca3aeb9 (diff) | |
nfs: Fix ugly referral attributes
commit c05cefcc72416a37eba5a2b35f0704ed758a9145 upstream.
Before traversing a referral and performing a mount, the mounted-on
directory looks strange:
dr-xr-xr-x. 2 4294967294 4294967294 0 Dec 31 1969 dir.0
nfs4_get_referral is wiping out any cached attributes with what was
returned via GETATTR(fs_locations), but the bit mask for that
operation does not request any file attributes.
Retrieve owner and timestamp information so that the memcpy in
nfs4_get_referral fills in more attributes.
Changes since v1:
- Don't request attributes that the client unconditionally replaces
- Request only MOUNTED_ON_FILEID or FILEID attribute, not both
- encode_fs_locations() doesn't use the third bitmask word
Fixes: 6b97fd3da1ea ("NFSv4: Follow a referral")
Suggested-by: Pradeep Thomas <pradeepthomas@gmail.com>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/nfsd')
0 files changed, 0 insertions, 0 deletions