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| author | Chuck Lever <chuck.lever@oracle.com> | 2017-11-05 23:45:22 +0300 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2018-02-13 21:32:18 +0300 |
| commit | 111dcf9430d8d3dca94fe9e27db5dde81ab0229f (patch) | |
| tree | a89d2f794a78a7cb8a1ee04f166a175afea7970b /firmware/sb16 | |
| parent | 527a0023ebd56940a3d312d9a2bd759dcac202c4 (diff) | |
| download | linux-111dcf9430d8d3dca94fe9e27db5dde81ab0229f.tar.xz | |
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>
[bwh: Backported to 3.2: adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'firmware/sb16')
0 files changed, 0 insertions, 0 deletions