/*
* Note: we hold the dentry use count while the file is open.
*/
-static u32
+static __be32
nlm_fopen(struct svc_rqst *rqstp, struct nfs_fh *f, struct file **filp)
{
- u32 nfserr;
+ __be32 nfserr;
struct svc_fh fh;
/* must initialize before using! but maxsize doesn't matter */
fh.fh_export = NULL;
exp_readlock();
- nfserr = nfsd_open(rqstp, &fh, S_IFREG, MAY_LOCK, filp);
+ nfserr = nfsd_open(rqstp, &fh, S_IFREG, NFSD_MAY_LOCK, filp);
fh_put(&fh);
rqstp->rq_client = NULL;
exp_readunlock();
- /* nlm and nfsd don't share error codes.
- * we invent: 0 = no error
- * 1 = stale file handle
- * 2 = other error
+ /* We return nlm error codes as nlm doesn't know
+ * about nfsd, but nfsd does know about nlm..
*/
switch (nfserr) {
case nfs_ok:
return 0;
+ case nfserr_dropit:
+ return nlm_drop_reply;
+#ifdef CONFIG_LOCKD_V4
case nfserr_stale:
- return 1;
+ return nlm4_stale_fh;
+#endif
default:
- return 2;
+ return nlm_lck_denied;
}
}
static struct nlmsvc_binding nfsd_nlm_ops = {
.fopen = nlm_fopen, /* open file for locking */
.fclose = nlm_fclose, /* close file */
+ .get_grace_period = get_nfs4_grace_period,
};
void