#include <lnet/linux/lib-lnet.h>
#elif defined(__APPLE__)
#include <lnet/darwin/lib-lnet.h>
-#elif defined(__WINNT__)
-#include <lnet/winnt/lib-lnet.h>
#else
#error Unsupported Operating System
#endif
/** exclusive lock */
#define LNET_LOCK_EX CFS_PERCPT_LOCK_EX
+static inline int lnet_is_route_alive(lnet_route_t *route)
+{
+ if (!route->lr_gateway->lp_alive)
+ return 0; /* gateway is down */
+ if ((route->lr_gateway->lp_ping_feats &
+ LNET_PING_FEAT_NI_STATUS) == 0)
+ return 1; /* no NI status, assume it's alive */
+ /* has NI status, check # down NIs */
+ return route->lr_downis == 0;
+}
+
static inline int lnet_is_wire_handle_none (lnet_handle_wire_t *wh)
{
return (wh->wh_interface_cookie == LNET_WIRE_HANDLE_COOKIE_NONE &&
static inline void *
lnet_freelist_alloc (lnet_freelist_t *fl)
{
- /* ALWAYS called with liblock held */
- lnet_freeobj_t *o;
+ /* ALWAYS called with liblock held */
+ lnet_freeobj_t *o;
- if (cfs_list_empty (&fl->fl_list))
- return (NULL);
+ if (list_empty(&fl->fl_list))
+ return NULL;
- o = cfs_list_entry (fl->fl_list.next, lnet_freeobj_t, fo_list);
- cfs_list_del (&o->fo_list);
- return ((void *)&o->fo_contents);
+ o = list_entry(fl->fl_list.next, lnet_freeobj_t, fo_list);
+ list_del(&o->fo_list);
+ return (void *)&o->fo_contents;
}
static inline void
lnet_freelist_free (lnet_freelist_t *fl, void *obj)
{
- /* ALWAYS called with liblock held */
- lnet_freeobj_t *o = cfs_list_entry (obj, lnet_freeobj_t, fo_contents);
+ /* ALWAYS called with liblock held */
+ lnet_freeobj_t *o = list_entry(obj, lnet_freeobj_t, fo_contents);
- cfs_list_add (&o->fo_list, &fl->fl_list);
+ list_add(&o->fo_list, &fl->fl_list);
}
lnet_res_unlock(0);
if (md != NULL)
- CFS_INIT_LIST_HEAD(&md->md_list);
+ INIT_LIST_HEAD(&md->md_list);
return md;
}
LIBCFS_ALLOC(md, size);
- if (md != NULL) {
- /* Set here in case of early free */
- md->md_options = umd->options;
- md->md_niov = niov;
- CFS_INIT_LIST_HEAD(&md->md_list);
- }
+ if (md != NULL) {
+ /* Set here in case of early free */
+ md->md_options = umd->options;
+ md->md_niov = niov;
+ INIT_LIST_HEAD(&md->md_list);
+ }
- return (md);
+ return md;
}
static inline void
{
/* ALWAYS called with resource lock held */
/* NB: cookie is still useful, don't reset it */
- cfs_list_del(&lh->lh_hash_chain);
+ list_del(&lh->lh_hash_chain);
}
static inline void
static inline int
lnet_nid2peerhash(lnet_nid_t nid)
{
- return cfs_hash_long(nid, LNET_PEER_HASH_BITS);
+ return hash_long(nid, LNET_PEER_HASH_BITS);
}
-static inline cfs_list_t *
+static inline struct list_head *
lnet_net2rnethash(__u32 net)
{
return &the_lnet.ln_remote_nets_hash[(LNET_NETNUM(net) +
int lnet_notify(lnet_ni_t *ni, lnet_nid_t peer, int alive, cfs_time_t when);
void lnet_notify_locked(lnet_peer_t *lp, int notifylnd, int alive, cfs_time_t when);
-int lnet_add_route(__u32 net, unsigned int hops, lnet_nid_t gateway_nid);
+int lnet_add_route(__u32 net, unsigned int 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,
- lnet_nid_t *gateway, __u32 *alive);
+ lnet_nid_t *gateway, __u32 *alive, __u32 *priority);
void lnet_proc_init(void);
void lnet_proc_fini(void);
int lnet_rtrpools_alloc(int im_a_router);
-void lnet_rtrpools_free(void);
+void lnet_destroy_rtrbuf(lnet_rtrbuf_t *rb, int npages);
+int lnet_rtrpools_adjust(int tiny, int small, int large);
+int lnet_rtrpools_enable(void);
+void lnet_rtrpools_disable(void);
+void lnet_rtrpools_free(int keep_pools);
lnet_remotenet_t *lnet_find_net_locked (__u32 net);
int lnet_islocalnid(lnet_nid_t nid);
int lnet_send(lnet_nid_t nid, lnet_msg_t *msg, lnet_nid_t rtr_nid);
void lnet_return_tx_credits_locked(lnet_msg_t *msg);
void lnet_return_rx_credits_locked(lnet_msg_t *msg);
+void lnet_schedule_blocked_locked(lnet_rtrbufpool_t *rbp);
+void lnet_drop_routed_msgs_locked(struct list_head *list, int cpt);
/* portals functions */
/* portals attributes */
}
/* match-table functions */
-cfs_list_t *lnet_mt_match_head(struct lnet_match_table *mtable,
+struct list_head *lnet_mt_match_head(struct lnet_match_table *mtable,
lnet_process_id_t id, __u64 mbits);
struct lnet_match_table *lnet_mt_of_attach(unsigned int index,
lnet_process_id_t id, __u64 mbits,
/* portals match/attach functions */
void lnet_ptl_attach_md(lnet_me_t *me, lnet_libmd_t *md,
- cfs_list_t *matches, cfs_list_t *drops);
+ struct list_head *matches, struct list_head *drops);
void lnet_ptl_detach_md(lnet_me_t *me, lnet_libmd_t *md);
int lnet_ptl_match_md(struct lnet_match_info *info, struct lnet_msg *msg);
lnet_msg_t *lnet_create_reply_msg (lnet_ni_t *ni, lnet_msg_t *get_msg);
void lnet_set_reply_msg_len(lnet_ni_t *ni, lnet_msg_t *msg, unsigned int len);
void lnet_finalize(lnet_ni_t *ni, lnet_msg_t *msg, int rc);
-void lnet_drop_delayed_msg_list(cfs_list_t *head, char *reason);
-void lnet_recv_delayed_msg_list(cfs_list_t *head);
+void lnet_drop_delayed_msg_list(struct list_head *head, char *reason);
+void lnet_recv_delayed_msg_list(struct list_head *head);
int lnet_msg_container_setup(struct lnet_msg_container *container, int cpt);
void lnet_msg_container_cleanup(struct lnet_msg_container *container);
int lnet_ping(lnet_process_id_t id, int timeout_ms,
lnet_process_id_t *ids, int n_ids);
-int lnet_parse_ip2nets (char **networksp, char *ip2nets);
-int lnet_parse_routes (char *route_str, int *im_a_router);
-int lnet_parse_networks (cfs_list_t *nilist, char *networks);
+int lnet_parse_ip2nets(char **networksp, char *ip2nets);
+int lnet_parse_routes(char *route_str, int *im_a_router);
+int lnet_parse_networks(struct list_head *nilist, char *networks);
int lnet_nid2peer_locked(lnet_peer_t **lpp, lnet_nid_t nid, int cpt);
lnet_peer_t *lnet_find_peer_locked(struct lnet_peer_table *ptable,
lnet_nid_t nid);
-void lnet_peer_tables_cleanup(void);
+void lnet_peer_tables_cleanup(lnet_ni_t *ni);
void lnet_peer_tables_destroy(void);
int lnet_peer_tables_create(void);
void lnet_debug_peer(lnet_nid_t nid);
git://git.whamcloud.com / fs / lustre-release.git / blobdiff