*/
/*
* This file is part of Lustre, http://www.lustre.org/
- * Lustre is a trademark of Sun Microsystems, Inc.
*
* lnet/include/lnet/lib-types.h
*
#include <linux/uio.h>
#include <linux/semaphore.h>
#include <linux/types.h>
+#include <linux/kref.h>
#include <uapi/linux/lnet/lnet-dlc.h>
#include <uapi/linux/lnet/lnetctl.h>
/* Recovery state. Protected by lnet_ni_lock() */
__u32 ni_recovery_state;
+ /* When to send the next recovery ping */
+ time64_t ni_next_ping;
+ /* How many pings sent during current recovery period did not receive
+ * a reply. NB: reset whenever _any_ message arrives on this NI
+ */
+ unsigned int ni_ping_count;
+
/* per NI LND tunables */
struct lnet_lnd_tunables ni_lnd_tunables;
__u32 ni_sel_priority;
/*
- * equivalent interfaces to use
- * This is an array because socklnd bonding can still be configured
+ * equivalent interface to use
*/
- char *ni_interfaces[LNET_INTERFACES_NUM];
+ char *ni_interface;
struct net *ni_net_ns; /* original net namespace */
};
/* peer's NID */
lnet_nid_t lpni_nid;
/* # refs */
- atomic_t lpni_refcount;
+ struct kref lpni_kref;
/* health value for the peer */
atomic_t lpni_healthv;
/* recovery ping mdh */
/* source NID to use during discovery */
lnet_nid_t lp_disc_src_nid;
+ /* destination NID to use during discovery */
+ lnet_nid_t lp_disc_dst_nid;
/* net to perform discovery on */
__u32 lp_disc_net_id;
/* peer net health */
int lpn_healthv;
- /* time of last router net check attempt */
- time64_t lpn_rtrcheck_timestamp;
+ /* time of next router ping on this net */
+ time64_t lpn_next_ping;
/* selection sequence number */
__u32 lpn_seq;
int lr_seq; /* sequence for round-robin */
__u32 lr_hops; /* how far I am */
unsigned int lr_priority; /* route priority */
- bool lr_alive; /* cached route aliveness */
+ atomic_t lr_alive; /* cached route aliveness */
bool lr_single_hop; /* this route is single-hop */
};