diff options
Diffstat (limited to 'fs/nfsd/vfs.c')
| -rw-r--r-- | fs/nfsd/vfs.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c index a3a4400e75be..6a4c506038e0 100644 --- a/fs/nfsd/vfs.c +++ b/fs/nfsd/vfs.c @@ -591,6 +591,13 @@ nfsd_setattr(struct svc_rqst *rqstp, struct svc_fh *fhp, dentry, ACL_TYPE_DEFAULT, attr->na_dpacl); out_fill_attrs: + /* + * RFC 1813 Section 3.3.2 does not mandate that an NFS server + * returns wcc_data for SETATTR. Some client implementations + * depend on receiving wcc_data, however, to sort out partial + * updates (eg., the client requested that size and mode be + * modified, but the server changed only the file mode). + */ fh_fill_post_attrs(fhp); out_unlock: inode_unlock(inode); |