X-Git-Url: https://git.whamcloud.com/?a=blobdiff_plain;f=lustre%2Fptlrpc%2Fnrs_orr.c;h=97be95000465880a455fbb1a0e66f529aa138bfe;hb=14ff7815a4658d3c626d5fbdb975659966b5aee4;hp=46b439264d8f27897ea7e111d57c08623dc42501;hpb=2b294992edce5af7b79d4300ed3aa1ea6a8db850;p=fs%2Flustre-release.git

diff --git a/lustre/ptlrpc/nrs_orr.c b/lustre/ptlrpc/nrs_orr.c
index 46b4392..97be950 100644
--- a/lustre/ptlrpc/nrs_orr.c
+++ b/lustre/ptlrpc/nrs_orr.c
@@ -154,6 +154,10 @@ static int nrs_orr_key_fill(struct nrs_orr_data *orrd,
 		return 0;
 	}
 
+	/* Bounce unconnected requests to the default policy. */
+	if (req->rq_export == NULL)
+		return -ENOTCONN;
+
 	if (nrq->nr_u.orr.or_orr_set || nrq->nr_u.orr.or_trr_set)
 		memset(&nrq->nr_u.orr.or_key, 0, sizeof(nrq->nr_u.orr.or_key));
 
@@ -196,9 +200,9 @@ static void nrs_orr_range_fill_logical(struct niobuf_remote *nb, int niocount,
 				       struct nrs_orr_req_range *range)
 {
 	/* Should we do this at page boundaries ? */
-	range->or_start = nb[0].rnb_offset & CFS_PAGE_MASK;
+	range->or_start = nb[0].rnb_offset & PAGE_MASK;
 	range->or_end = (nb[niocount - 1].rnb_offset +
-			 nb[niocount - 1].rnb_len - 1) | ~CFS_PAGE_MASK;
+			 nb[niocount - 1].rnb_len - 1) | ~PAGE_MASK;
 }
 
 /**
@@ -228,18 +232,18 @@ static int nrs_orr_range_fill_physical(struct ptlrpc_nrs_request *nrq,
 	struct ptlrpc_request     *req = container_of(nrq,
 						      struct ptlrpc_request,
 						      rq_nrq);
-	char			   fiemap_buf[offsetof(struct ll_user_fiemap,
+	char			   fiemap_buf[offsetof(struct fiemap,
 						  fm_extents[ORR_NUM_EXTENTS])];
-	struct ll_user_fiemap     *fiemap = (struct ll_user_fiemap *)fiemap_buf;
+	struct fiemap              *fiemap = (struct fiemap *)fiemap_buf;
 	struct ll_fiemap_info_key  key;
 	loff_t			   start;
 	loff_t			   end;
 	int			   rc;
 
 	key = (typeof(key)) {
-		.name = KEY_FIEMAP,
-		.oa = *oa,
-		.fiemap = {
+		.lfik_name = KEY_FIEMAP,
+		.lfik_oa = *oa,
+		.lfik_fiemap = {
 			.fm_start = range->or_start,
 			.fm_length = range->or_end - range->or_start,
 			.fm_extent_count = ORR_NUM_EXTENTS
@@ -247,7 +251,7 @@ static int nrs_orr_range_fill_physical(struct ptlrpc_nrs_request *nrq,
 	};
 
 	rc = obd_get_info(req->rq_svc_thread->t_env, req->rq_export,
-			  sizeof(key), &key, NULL, fiemap, NULL);
+			  sizeof(key), &key, NULL, fiemap);
 	if (rc < 0)
 		GOTO(out, rc);
 
@@ -384,7 +388,8 @@ static void nrs_orr_genobjname(struct ptlrpc_nrs_policy *policy, char *name)
 #define NRS_TRR_BKT_BITS	2
 #define NRS_TRR_HASH_FLAGS	CFS_HASH_SPIN_BKTLOCK
 
-static unsigned nrs_orr_hop_hash(cfs_hash_t *hs, const void *key, unsigned mask)
+static unsigned
+nrs_orr_hop_hash(struct cfs_hash *hs, const void *key, unsigned mask)
 {
 	return cfs_hash_djb2_hash(key, sizeof(struct nrs_orr_key), mask);
 }
@@ -412,7 +417,7 @@ static void *nrs_orr_hop_object(struct hlist_node *hnode)
 	return hlist_entry(hnode, struct nrs_orr_object, oo_hnode);
 }
 
-static void nrs_orr_hop_get(cfs_hash_t *hs, struct hlist_node *hnode)
+static void nrs_orr_hop_get(struct cfs_hash *hs, struct hlist_node *hnode)
 {
 	struct nrs_orr_object *orro = hlist_entry(hnode,
 						      struct nrs_orr_object,
@@ -424,14 +429,14 @@ static void nrs_orr_hop_get(cfs_hash_t *hs, struct hlist_node *hnode)
  * Removes an nrs_orr_object the hash and frees its memory, if the object has
  * no active users.
  */
-static void nrs_orr_hop_put_free(cfs_hash_t *hs, struct hlist_node *hnode)
+static void nrs_orr_hop_put_free(struct cfs_hash *hs, struct hlist_node *hnode)
 {
 	struct nrs_orr_object *orro = hlist_entry(hnode,
 						      struct nrs_orr_object,
 						      oo_hnode);
 	struct nrs_orr_data   *orrd = container_of(orro->oo_res.res_parent,
 						   struct nrs_orr_data, od_res);
-	cfs_hash_bd_t	       bd;
+	struct cfs_hash_bd     bd;
 
 	cfs_hash_bd_get_and_lock(hs, &orro->oo_key, &bd, 1);
 
@@ -448,7 +453,7 @@ static void nrs_orr_hop_put_free(cfs_hash_t *hs, struct hlist_node *hnode)
 	OBD_SLAB_FREE_PTR(orro, orrd->od_cache);
 }
 
-static void nrs_orr_hop_put(cfs_hash_t *hs, struct hlist_node *hnode)
+static void nrs_orr_hop_put(struct cfs_hash *hs, struct hlist_node *hnode)
 {
 	struct nrs_orr_object *orro = hlist_entry(hnode,
 						      struct nrs_orr_object,
@@ -465,7 +470,7 @@ static int nrs_trr_hop_keycmp(const void *key, struct hlist_node *hnode)
 	return orro->oo_key.ok_idx == ((struct nrs_orr_key *)key)->ok_idx;
 }
 
-static void nrs_trr_hop_exit(cfs_hash_t *hs, struct hlist_node *hnode)
+static void nrs_trr_hop_exit(struct cfs_hash *hs, struct hlist_node *hnode)
 {
 	struct nrs_orr_object *orro = hlist_entry(hnode,
 						      struct nrs_orr_object,
@@ -480,7 +485,7 @@ static void nrs_trr_hop_exit(cfs_hash_t *hs, struct hlist_node *hnode)
 	OBD_SLAB_FREE_PTR(orro, orrd->od_cache);
 }
 
-static cfs_hash_ops_t nrs_orr_hash_ops = {
+static struct cfs_hash_ops nrs_orr_hash_ops = {
 	.hs_hash	= nrs_orr_hop_hash,
 	.hs_key		= nrs_orr_hop_key,
 	.hs_keycmp	= nrs_orr_hop_keycmp,
@@ -490,7 +495,7 @@ static cfs_hash_ops_t nrs_orr_hash_ops = {
 	.hs_put_locked	= nrs_orr_hop_put,
 };
 
-static cfs_hash_ops_t nrs_trr_hash_ops = {
+static struct cfs_hash_ops nrs_trr_hash_ops = {
 	.hs_hash	= nrs_orr_hop_hash,
 	.hs_key		= nrs_orr_hop_key,
 	.hs_keycmp	= nrs_trr_hop_keycmp,
@@ -612,7 +617,7 @@ static int nrs_orr_init(struct ptlrpc_nrs_policy *policy)
 static int nrs_orr_start(struct ptlrpc_nrs_policy *policy, char *arg)
 {
 	struct nrs_orr_data    *orrd;
-	cfs_hash_ops_t	       *ops;
+	struct cfs_hash_ops	       *ops;
 	unsigned		cur_bits;
 	unsigned		max_bits;
 	unsigned		bkt_bits;
@@ -688,10 +693,8 @@ static int nrs_orr_start(struct ptlrpc_nrs_policy *policy, char *arg)
 	RETURN(rc);
 
 failed:
-	if (orrd->od_cache) {
+	if (orrd->od_cache)
 		kmem_cache_destroy(orrd->od_cache);
-		LASSERTF(rc == 0, "Could not destroy od_cache slab\n");
-	}
 	if (orrd->od_binheap != NULL)
 		cfs_binheap_destroy(orrd->od_binheap);
 
@@ -1161,7 +1164,7 @@ static void nrs_orr_req_stop(struct ptlrpc_nrs_policy *policy,
  * lprocfs interface
  */
 
-#ifdef LPROCFS
+#ifdef CONFIG_PROC_FS
 
 /**
  * This allows to bundle the policy name into the lprocfs_vars::data pointer
@@ -1858,7 +1861,7 @@ static int nrs_orr_lprocfs_init(struct ptlrpc_service *svc)
 {
 	int	i;
 
-	struct lprocfs_seq_vars nrs_orr_lprocfs_vars[] = {
+	struct lprocfs_vars nrs_orr_lprocfs_vars[] = {
 		{ .name		= "nrs_orr_quantum",
 		  .fops		= &ptlrpc_lprocfs_nrs_orr_quantum_fops	},
 		{ .name		= "nrs_orr_offset_type",
@@ -1876,7 +1879,7 @@ static int nrs_orr_lprocfs_init(struct ptlrpc_service *svc)
 	for (i = 0; i < ARRAY_SIZE(nrs_orr_lprocfs_vars); i++)
 		nrs_orr_lprocfs_vars[i].data = &lprocfs_orr_data;
 
-	return lprocfs_seq_add_vars(svc->srv_procroot, nrs_orr_lprocfs_vars, NULL);
+	return lprocfs_add_vars(svc->srv_procroot, nrs_orr_lprocfs_vars, NULL);
 }
 
 static void nrs_orr_lprocfs_fini(struct ptlrpc_service *svc)
@@ -1889,7 +1892,7 @@ static void nrs_orr_lprocfs_fini(struct ptlrpc_service *svc)
 	lprocfs_remove_proc_entry("nrs_orr_supported", svc->srv_procroot);
 }
 
-#endif /* LPROCFS */
+#endif /* CONFIG_PROC_FS */
 
 static const struct ptlrpc_nrs_pol_ops nrs_orr_ops = {
 	.op_policy_init		= nrs_orr_init,
@@ -1902,7 +1905,7 @@ static const struct ptlrpc_nrs_pol_ops nrs_orr_ops = {
 	.op_req_enqueue		= nrs_orr_req_add,
 	.op_req_dequeue		= nrs_orr_req_del,
 	.op_req_stop		= nrs_orr_req_stop,
-#ifdef LPROCFS
+#ifdef CONFIG_PROC_FS
 	.op_lprocfs_init	= nrs_orr_lprocfs_init,
 	.op_lprocfs_fini	= nrs_orr_lprocfs_fini,
 #endif
@@ -1921,14 +1924,13 @@ struct ptlrpc_nrs_pol_conf nrs_conf_orr = {
  * TRR reuses much of the functions and data structures of ORR
  */
 
-#ifdef LPROCFS
+#ifdef CONFIG_PROC_FS
 
 static int nrs_trr_lprocfs_init(struct ptlrpc_service *svc)
 {
-	int	rc;
 	int	i;
 
-	struct lprocfs_seq_vars nrs_trr_lprocfs_vars[] = {
+	struct lprocfs_vars nrs_trr_lprocfs_vars[] = {
 		{ .name		= "nrs_trr_quantum",
 		  .fops		= &ptlrpc_lprocfs_nrs_orr_quantum_fops },
 		{ .name		= "nrs_trr_offset_type",
@@ -1946,9 +1948,7 @@ static int nrs_trr_lprocfs_init(struct ptlrpc_service *svc)
 	for (i = 0; i < ARRAY_SIZE(nrs_trr_lprocfs_vars); i++)
 		nrs_trr_lprocfs_vars[i].data = &lprocfs_trr_data;
 
-	rc = lprocfs_seq_add_vars(svc->srv_procroot, nrs_trr_lprocfs_vars, NULL);
-
-	return rc;
+	return lprocfs_add_vars(svc->srv_procroot, nrs_trr_lprocfs_vars, NULL);
 }
 
 static void nrs_trr_lprocfs_fini(struct ptlrpc_service *svc)
@@ -1961,7 +1961,7 @@ static void nrs_trr_lprocfs_fini(struct ptlrpc_service *svc)
 	lprocfs_remove_proc_entry("nrs_trr_supported", svc->srv_procroot);
 }
 
-#endif /* LPROCFS */
+#endif /* CONFIG_PROC_FS */
 
 /**
  * Reuse much of the ORR functionality for TRR.
@@ -1977,7 +1977,7 @@ static const struct ptlrpc_nrs_pol_ops nrs_trr_ops = {
 	.op_req_enqueue		= nrs_orr_req_add,
 	.op_req_dequeue		= nrs_orr_req_del,
 	.op_req_stop		= nrs_orr_req_stop,
-#ifdef LPROCFS
+#ifdef CONFIG_PROC_FS
 	.op_lprocfs_init	= nrs_trr_lprocfs_init,
 	.op_lprocfs_fini	= nrs_trr_lprocfs_fini,
 #endif