* GPL HEADER END
*/
/*
- * Copyright (c) 2012, 2015, Intel Corporation.
+ * Copyright (c) 2012, 2017, Intel Corporation.
*/
/*
* This file is part of Lustre, http://www.lustre.org/
MODULE_PARM_DESC(portal_rotor, "redirect PUTs to different cpu-partitions");
static int
-lnet_ptl_match_type(unsigned int index, lnet_process_id_t match_id,
+lnet_ptl_match_type(unsigned int index, struct lnet_process_id match_id,
__u64 mbits, __u64 ignore_bits)
{
struct lnet_portal *ptl = the_lnet.ln_portals[index];
}
static int
-lnet_try_match_md(lnet_libmd_t *md,
+lnet_try_match_md(struct lnet_libmd *md,
struct lnet_match_info *info, struct lnet_msg *msg)
{
/* ALWAYS called holding the lnet_res_lock, and can't lnet_res_unlock;
* lnet_match_blocked_msg() relies on this to avoid races */
unsigned int offset;
unsigned int mlength;
- lnet_me_t *me = md->md_me;
+ struct lnet_me *me = md->md_me;
/* MD exhausted */
if (lnet_md_exhausted(md))
}
static struct lnet_match_table *
-lnet_match2mt(struct lnet_portal *ptl, lnet_process_id_t id, __u64 mbits)
+lnet_match2mt(struct lnet_portal *ptl, struct lnet_process_id id, __u64 mbits)
{
if (LNET_CPT_NUMBER == 1)
return ptl->ptl_mtables[0]; /* the only one */
/* if it's a unique portal, return match-table hashed by NID */
return lnet_ptl_is_unique(ptl) ?
- ptl->ptl_mtables[lnet_cpt_of_nid(id.nid)] : NULL;
+ ptl->ptl_mtables[lnet_cpt_of_nid(id.nid, NULL)] : NULL;
}
struct lnet_match_table *
-lnet_mt_of_attach(unsigned int index, lnet_process_id_t id,
- __u64 mbits, __u64 ignore_bits, lnet_ins_pos_t pos)
+lnet_mt_of_attach(unsigned int index, struct lnet_process_id id,
+ __u64 mbits, __u64 ignore_bits, enum lnet_ins_pos pos)
{
struct lnet_portal *ptl;
struct lnet_match_table *mtable;
rotor = ptl->ptl_rotor++; /* get round-robin factor */
if (portal_rotor == LNET_PTL_ROTOR_HASH_RT && routed)
- cpt = lnet_cpt_of_nid(msg->msg_hdr.src_nid);
+ cpt = info->mi_cpt;
else
cpt = rotor % LNET_CPT_NUMBER;
struct list_head *
lnet_mt_match_head(struct lnet_match_table *mtable,
- lnet_process_id_t id, __u64 mbits)
+ struct lnet_process_id id, __u64 mbits)
{
struct lnet_portal *ptl = the_lnet.ln_portals[mtable->mt_portal];
struct lnet_match_info *info, struct lnet_msg *msg)
{
struct list_head *head;
- lnet_me_t *me;
- lnet_me_t *tmp;
+ struct lnet_me *me;
+ struct lnet_me *tmp;
int exhausted = 0;
int rc;
mtable = lnet_mt_of_match(info, msg);
lnet_res_lock(mtable->mt_cpt);
- if (the_lnet.ln_shutdown) {
+ if (the_lnet.ln_state != LNET_STATE_RUNNING) {
rc = LNET_MATCHMD_DROP;
goto out1;
}
}
void
-lnet_ptl_detach_md(lnet_me_t *me, lnet_libmd_t *md)
+lnet_ptl_detach_md(struct lnet_me *me, struct lnet_libmd *md)
{
LASSERT(me->me_md == md && md->md_me == me);
/* called with lnet_res_lock held */
void
-lnet_ptl_attach_md(lnet_me_t *me, lnet_libmd_t *md,
+lnet_ptl_attach_md(struct lnet_me *me, struct lnet_libmd *md,
struct list_head *matches, struct list_head *drops)
{
- struct lnet_portal *ptl = the_lnet.ln_portals[me->me_portal];
+ struct lnet_portal *ptl = the_lnet.ln_portals[me->me_portal];
struct lnet_match_table *mtable;
- struct list_head *head;
- lnet_msg_t *tmp;
- lnet_msg_t *msg;
- int exhausted = 0;
- int cpt;
+ struct list_head *head;
+ struct lnet_msg *tmp;
+ struct lnet_msg *msg;
+ int exhausted = 0;
+ int cpt;
LASSERT(md->md_refcount == 0); /* a brand new MD */
again:
list_for_each_entry_safe(msg, tmp, head, msg_list) {
struct lnet_match_info info;
- lnet_hdr_t *hdr;
+ struct lnet_hdr *hdr;
int rc;
LASSERT(msg->msg_rx_delayed || head == &ptl->ptl_msg_stealing);
hdr = &msg->msg_hdr;
- info.mi_id.nid = hdr->src_nid;
+ /* Multi-Rail: Primary peer NID */
+ info.mi_id.nid = msg->msg_initiator;
info.mi_id.pid = hdr->src_pid;
info.mi_opc = LNET_MD_OP_PUT;
info.mi_portal = hdr->msg.put.ptl_index;
LASSERT(list_empty(&ptl->ptl_msg_stealing));
cfs_percpt_for_each(mtable, i, ptl->ptl_mtables) {
struct list_head *mhash;
- lnet_me_t *me;
+ struct lnet_me *me;
int j;
if (mtable->mt_mhash == NULL) /* uninitialized match-table */
for (j = 0; j < LNET_MT_HASH_SIZE + 1; j++) {
while (!list_empty(&mhash[j])) {
me = list_entry(mhash[j].next,
- lnet_me_t, me_list);
+ struct lnet_me, me_list);
CERROR("Active ME %p on exit\n", me);
list_del(&me->me_list);
lnet_me_free(me);
lnet_clear_lazy_portal(struct lnet_ni *ni, int portal, char *reason)
{
struct lnet_portal *ptl;
- struct list_head zombies = LIST_HEAD_INIT(zombies);
+ LIST_HEAD(zombies);
if (portal < 0 || portal >= the_lnet.ln_nportals)
return -EINVAL;
/* grab all messages which are on the NI passed in */
list_for_each_entry_safe(msg, tmp, &ptl->ptl_msg_delayed,
msg_list) {
- if (msg->msg_rxpeer->lp_ni == ni)
+ if (msg->msg_txni == ni || msg->msg_rxni == ni)
list_move(&msg->msg_list, &zombies);
}
} else {
- if (the_lnet.ln_shutdown)
+ if (the_lnet.ln_state != LNET_STATE_RUNNING)
CWARN("Active lazy portal %d on exit\n", portal);
else
CDEBUG(D_NET, "clearing portal %d lazy\n", portal);