diff options
Diffstat (limited to 'fs/nfsd')
| -rw-r--r-- | fs/nfsd/nfsfh.c | 20 | ||||
| -rw-r--r-- | fs/nfsd/vfs.c | 3 |
2 files changed, 17 insertions, 6 deletions
diff --git a/fs/nfsd/nfsfh.c b/fs/nfsd/nfsfh.c index 0eb464a..7011d62a 100644 --- a/fs/nfsd/nfsfh.c +++ b/fs/nfsd/nfsfh.c @@ -566,13 +566,23 @@ enum fsid_source fsid_source(struct svc_fh *fhp) case FSID_DEV: case FSID_ENCODE_DEV: case FSID_MAJOR_MINOR: - return FSIDSOURCE_DEV; + if (fhp->fh_export->ex_dentry->d_inode->i_sb->s_type->fs_flags + & FS_REQUIRES_DEV) + return FSIDSOURCE_DEV; + break; case FSID_NUM: - return FSIDSOURCE_FSID; - default: if (fhp->fh_export->ex_flags & NFSEXP_FSID) return FSIDSOURCE_FSID; - else - return FSIDSOURCE_UUID; + break; + default: + break; } + /* either a UUID type filehandle, or the filehandle doesn't + * match the export. + */ + if (fhp->fh_export->ex_flags & NFSEXP_FSID) + return FSIDSOURCE_FSID; + if (fhp->fh_export->ex_uuid) + return FSIDSOURCE_UUID; + return FSIDSOURCE_DEV; } diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c index a0c2b25..7867151 100644 --- a/fs/nfsd/vfs.c +++ b/fs/nfsd/vfs.c @@ -115,7 +115,8 @@ nfsd_cross_mnt(struct svc_rqst *rqstp, struct dentry **dpp, exp2 = rqst_exp_get_by_name(rqstp, mnt, mounts); if (IS_ERR(exp2)) { - err = PTR_ERR(exp2); + if (PTR_ERR(exp2) != -ENOENT) + err = PTR_ERR(exp2); dput(mounts); mntput(mnt); goto out; |