*/
#define DEBUG_SUBSYSTEM S_RPC
-
+#ifdef __KERNEL__
#include <linux/obd_support.h>
#include <linux/obd_class.h>
#include <linux/lustre_net.h>
+#else
+#include <liblustre.h>
+#endif
static spinlock_t conn_lock;
static struct list_head conn_list;
/* If UUID is NULL, c->c_remote_uuid must be all zeroes
* If UUID is non-NULL, c->c_remote_uuid must match. */
-static int match_connection_uuid(struct ptlrpc_connection *c, struct obd_uuid *uuid)
+static int match_connection_uuid(struct ptlrpc_connection *c,
+ struct obd_uuid *uuid)
{
struct obd_uuid zero_uuid;
memset(&zero_uuid, 0, sizeof(zero_uuid));
if (uuid)
- return memcmp(c->c_remote_uuid.uuid, uuid->uuid,
+ return memcmp(c->c_remote_uuid.uuid, uuid->uuid,
sizeof(uuid->uuid));
return memcmp(c->c_remote_uuid.uuid, &zero_uuid, sizeof(zero_uuid));
}
-struct ptlrpc_connection *ptlrpc_get_connection(struct lustre_peer *peer,
+struct ptlrpc_connection *ptlrpc_get_connection(struct ptlrpc_peer *peer,
struct obd_uuid *uuid)
{
struct list_head *tmp, *pos;
struct ptlrpc_connection *c;
ENTRY;
- CDEBUG(D_INFO, "peer is %08x %08lx %08lx\n",
- peer->peer_nid, peer->peer_ni.nal_idx, peer->peer_ni.handle_idx);
+ CDEBUG(D_INFO, "peer is "LPX64" on %s\n",
+ peer->peer_nid, peer->peer_ni->pni_name);
spin_lock(&conn_lock);
list_for_each(tmp, &conn_list) {
c = list_entry(tmp, struct ptlrpc_connection, c_link);
- if (memcmp(peer, &c->c_peer, sizeof(*peer)) == 0 &&
+ if (peer->peer_nid == c->c_peer.peer_nid &&
+ peer->peer_ni == c->c_peer.peer_ni &&
!match_connection_uuid(c, uuid)) {
ptlrpc_connection_addref(c);
GOTO(out, c);
list_for_each_safe(tmp, pos, &conn_unused_list) {
c = list_entry(tmp, struct ptlrpc_connection, c_link);
- if (memcmp(peer, &c->c_peer, sizeof(*peer)) == 0 &&
+ if (peer->peer_nid == c->c_peer.peer_nid &&
+ peer->peer_ni == c->c_peer.peer_ni &&
!match_connection_uuid(c, uuid)) {
ptlrpc_connection_addref(c);
list_del(&c->c_link);
INIT_LIST_HEAD(&c->c_recovd_data.rd_managed_chain);
INIT_LIST_HEAD(&c->c_delayed_head);
atomic_set(&c->c_refcount, 0);
- ptlrpc_connection_addref(c);
+ memcpy(&c->c_peer, peer, sizeof(c->c_peer));
spin_lock_init(&c->c_lock);
- memcpy(&c->c_peer, peer, sizeof(c->c_peer));
+ ptlrpc_connection_addref(c);
+
list_add(&c->c_link, &conn_list);
EXIT;
RETURN(0);
}
- CDEBUG(D_INFO, "connection=%p refcount %d\n",
- c, atomic_read(&c->c_refcount) - 1);
+ CDEBUG (D_INFO, "connection=%p refcount %d to "LPX64" on %s\n",
+ c, atomic_read(&c->c_refcount), c->c_peer.peer_nid,
+ c->c_peer.peer_ni->pni_name);
+
if (atomic_dec_and_test(&c->c_refcount)) {
recovd_conn_unmanage(c);
spin_lock(&conn_lock);
struct ptlrpc_connection *ptlrpc_connection_addref(struct ptlrpc_connection *c)
{
ENTRY;
- CDEBUG(D_INFO, "connection=%p refcount %d\n",
- c, atomic_read(&c->c_refcount) + 1);
atomic_inc(&c->c_refcount);
+ CDEBUG (D_INFO, "connection=%p refcount %d to "LPX64" on %s\n",
+ c, atomic_read(&c->c_refcount), c->c_peer.peer_nid,
+ c->c_peer.peer_ni->pni_name);
RETURN(c);
}
}
list_for_each_safe(tmp, pos, &conn_list) {
c = list_entry(tmp, struct ptlrpc_connection, c_link);
- CERROR("Connection %p/%s has refcount %d (nid=%lu)\n",
+ CERROR("Connection %p/%s has refcount %d (nid="LPX64" on %s)\n",
c, c->c_remote_uuid.uuid, atomic_read(&c->c_refcount),
- (unsigned long)c->c_peer.peer_nid);
+ c->c_peer.peer_nid, c->c_peer.peer_ni->pni_name);
list_del(&c->c_link);
OBD_FREE(c, sizeof(*c));
}