#ifndef __LNET_LIB_LNET_H__
#define __LNET_LIB_LNET_H__
+/* LNET has 0xeXXX */
+#define CFS_FAIL_PTLRPC_OST_BULK_CB2 0xe000
+
#ifndef __KERNEL__
# error This include is only for kernel use.
#endif
#define DEFAULT_PEER_TIMEOUT 180
#define LNET_LND_DEFAULT_TIMEOUT 5
+#ifdef HAVE_KERN_SOCK_GETNAME_2ARGS
+#define lnet_kernel_getpeername(sock, addr, addrlen) \
+ kernel_getpeername(sock, addr)
+#define lnet_kernel_getsockname(sock, addr, addrlen) \
+ kernel_getsockname(sock, addr)
+#else
+#define lnet_kernel_getpeername(sock, addr, addrlen) \
+ kernel_getpeername(sock, addr, addrlen)
+#define lnet_kernel_getsockname(sock, addr, addrlen) \
+ kernel_getsockname(sock, addr, addrlen)
+#endif
+
static inline int lnet_is_route_alive(struct lnet_route *route)
{
if (!route->lr_gateway->lpni_alive)
struct lnet_rsp_tracker *rspt;
LIBCFS_ALLOC(rspt, sizeof(*rspt));
lnet_net_lock(cpt);
- the_lnet.ln_counters[cpt]->rst_alloc++;
+ the_lnet.ln_counters[cpt]->lct_health.lch_rst_alloc++;
lnet_net_unlock(cpt);
return rspt;
}
{
LIBCFS_FREE(rspt, sizeof(*rspt));
lnet_net_lock(cpt);
- the_lnet.ln_counters[cpt]->rst_alloc--;
+ the_lnet.ln_counters[cpt]->lct_health.lch_rst_alloc--;
lnet_net_unlock(cpt);
}
extern unsigned lnet_retry_count;
extern unsigned int lnet_numa_range;
extern unsigned int lnet_health_sensitivity;
+extern unsigned int lnet_recovery_interval;
extern unsigned int lnet_peer_discovery_disabled;
+extern unsigned int lnet_drop_asym_route;
extern int portal_rotor;
+void lnet_mt_event_handler(struct lnet_event *event);
+
int lnet_notify(struct lnet_ni *ni, lnet_nid_t peer, int alive,
time64_t when);
void lnet_notify_locked(struct lnet_peer_ni *lp, int notifylnd, int alive,
time64_t when);
int lnet_add_route(__u32 net, __u32 hops, lnet_nid_t gateway_nid,
unsigned int priority);
-int lnet_check_routes(void);
int lnet_del_route(__u32 net, lnet_nid_t gw_nid);
void lnet_destroy_routes(void);
int lnet_get_route(int idx, __u32 *net, __u32 *hops,
struct lnet_ni *prev);
struct lnet_ni *lnet_get_ni_idx_locked(int idx);
-struct libcfs_ioctl_handler {
- struct list_head item;
- int (*handle_ioctl)(unsigned int cmd, struct libcfs_ioctl_hdr *hdr);
-};
-
-#define DECLARE_IOCTL_HANDLER(ident, func) \
- static struct libcfs_ioctl_handler ident = { \
- .item = LIST_HEAD_INIT(ident.item), \
- .handle_ioctl = func \
- }
-
-extern int libcfs_register_ioctl(struct libcfs_ioctl_handler *hand);
-extern int libcfs_deregister_ioctl(struct libcfs_ioctl_handler *hand);
extern int libcfs_ioctl_getdata(struct libcfs_ioctl_hdr **hdr_pp,
struct libcfs_ioctl_hdr __user *uparam);
extern int lnet_get_peer_list(__u32 *countp, __u32 *sizep,
void lnet_msg_attach_md(struct lnet_msg *msg, struct lnet_libmd *md,
unsigned int offset, unsigned int mlen);
-void lnet_msg_detach_md(struct lnet_msg *msg, int status);
void lnet_build_unlink_event(struct lnet_libmd *md, struct lnet_event *ev);
void lnet_build_msg_event(struct lnet_msg *msg, enum lnet_event_kind ev_type);
void lnet_msg_commit(struct lnet_msg *msg, int cpt);
void lnet_finalize(struct lnet_msg *msg, int rc);
bool lnet_send_error_simulation(struct lnet_msg *msg,
enum lnet_msg_hstatus *hstatus);
+void lnet_handle_remote_failure_locked(struct lnet_peer_ni *lpni);
void lnet_drop_message(struct lnet_ni *ni, int cpt, void *private,
unsigned int nob, __u32 msg_type);
/** @} lnet_fault_simulation */
+void lnet_counters_get_common(struct lnet_counters_common *common);
void lnet_counters_get(struct lnet_counters *counters);
void lnet_counters_reset(void);