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Message-Id: <1488156119-19670-17-git-send-email-jsimmons@infradead.org>
Date: Sun, 26 Feb 2017 19:41:41 -0500
From: James Simmons <jsimmons@...radead.org>
To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
devel@...verdev.osuosl.org,
Andreas Dilger <andreas.dilger@...el.com>,
Oleg Drokin <oleg.drokin@...el.com>
Cc: Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
Lustre Development List <lustre-devel@...ts.lustre.org>,
James Simmons <jsimmons@...radead.org>,
James Simmons <uja.ornl@...oo.com>
Subject: [PATCH 16/34] staging: lustre: lnet: change lnet_route_t to proper structure
Change lnet_route_t from typedef to proper structure.
Signed-off-by: James Simmons <uja.ornl@...oo.com>
Reviewed-on: https://review.whamcloud.com/20831
Reviewed-by: Olaf Weber <olaf@....com>
Reviewed-by: Doug Oucharek <doug.s.oucharek@...el.com>
Reviewed-by: Dmitry Eremin <dmitry.eremin@...el.com>
Reviewed-by: Oleg Drokin <oleg.drokin@...el.com>
Signed-off-by: James Simmons <jsimmons@...radead.org>
---
.../staging/lustre/include/linux/lnet/lib-lnet.h | 2 +-
.../staging/lustre/include/linux/lnet/lib-types.h | 6 ++---
drivers/staging/lustre/lnet/lnet/lib-move.c | 12 +++++-----
drivers/staging/lustre/lnet/lnet/router.c | 26 ++++++++++++----------
drivers/staging/lustre/lnet/lnet/router_proc.c | 11 ++++-----
5 files changed, 30 insertions(+), 27 deletions(-)
diff --git a/drivers/staging/lustre/include/linux/lnet/lib-lnet.h b/drivers/staging/lustre/include/linux/lnet/lib-lnet.h
index bcfbed1..93e6830 100644
--- a/drivers/staging/lustre/include/linux/lnet/lib-lnet.h
+++ b/drivers/staging/lustre/include/linux/lnet/lib-lnet.h
@@ -65,7 +65,7 @@
/** exclusive lock */
#define LNET_LOCK_EX CFS_PERCPT_LOCK_EX
-static inline int lnet_is_route_alive(lnet_route_t *route)
+static inline int lnet_is_route_alive(struct lnet_route *route)
{
/* gateway is down */
if (!route->lr_gateway->lp_alive)
diff --git a/drivers/staging/lustre/include/linux/lnet/lib-types.h b/drivers/staging/lustre/include/linux/lnet/lib-types.h
index 2cfc1bf..a0d9cad 100644
--- a/drivers/staging/lustre/include/linux/lnet/lib-types.h
+++ b/drivers/staging/lustre/include/linux/lnet/lib-types.h
@@ -340,7 +340,7 @@ struct lnet_peer {
lnet_nid_t lp_nid; /* peer's NID */
int lp_refcount; /* # refs */
int lp_cpt; /* CPT this peer attached on */
- /* # refs from lnet_route_t::lr_gateway */
+ /* # refs from lnet_route::lr_gateway */
int lp_rtr_refcount;
/* returned RC ping features */
unsigned int lp_ping_feats;
@@ -369,7 +369,7 @@ struct lnet_peer_table {
#define lnet_peer_aliveness_enabled(lp) (the_lnet.ln_routing && \
(lp)->lp_ni->ni_peertimeout > 0)
-typedef struct {
+struct lnet_route {
struct list_head lr_list; /* chain on net */
struct list_head lr_gwlist; /* chain on gateway */
struct lnet_peer *lr_gateway; /* router node */
@@ -378,7 +378,7 @@ struct lnet_peer_table {
unsigned int lr_downis; /* number of down NIs */
__u32 lr_hops; /* how far I am */
unsigned int lr_priority; /* route priority */
-} lnet_route_t;
+};
#define LNET_REMOTE_NETS_HASH_DEFAULT (1U << 7)
#define LNET_REMOTE_NETS_HASH_MAX (1U << 16)
diff --git a/drivers/staging/lustre/lnet/lnet/lib-move.c b/drivers/staging/lustre/lnet/lnet/lib-move.c
index 9615dcd..9d1ab1f 100644
--- a/drivers/staging/lustre/lnet/lnet/lib-move.c
+++ b/drivers/staging/lustre/lnet/lnet/lib-move.c
@@ -957,7 +957,7 @@
}
static int
-lnet_compare_routes(lnet_route_t *r1, lnet_route_t *r2)
+lnet_compare_routes(struct lnet_route *r1, struct lnet_route *r2)
{
struct lnet_peer *p1 = r1->lr_gateway;
struct lnet_peer *p2 = r2->lr_gateway;
@@ -999,9 +999,9 @@
lnet_nid_t rtr_nid)
{
lnet_remotenet_t *rnet;
- lnet_route_t *route;
- lnet_route_t *best_route;
- lnet_route_t *last_route;
+ struct lnet_route *route;
+ struct lnet_route *best_route;
+ struct lnet_route *last_route;
struct lnet_peer *lp_best;
struct lnet_peer *lp;
int rc;
@@ -2351,8 +2351,8 @@ struct lnet_msg *
rnet = list_entry(e, lnet_remotenet_t, lrn_list);
if (rnet->lrn_net == dstnet) {
- lnet_route_t *route;
- lnet_route_t *shortest = NULL;
+ struct lnet_route *route;
+ struct lnet_route *shortest = NULL;
__u32 shortest_hops = LNET_UNDEFINED_HOPS;
__u32 route_hops;
diff --git a/drivers/staging/lustre/lnet/lnet/router.c b/drivers/staging/lustre/lnet/lnet/router.c
index eda829a..8e5af05 100644
--- a/drivers/staging/lustre/lnet/lnet/router.c
+++ b/drivers/staging/lustre/lnet/lnet/router.c
@@ -268,7 +268,7 @@ static void lnet_shuffle_seed(void)
/* NB expects LNET_LOCK held */
static void
-lnet_add_route_to_rnet(lnet_remotenet_t *rnet, lnet_route_t *route)
+lnet_add_route_to_rnet(lnet_remotenet_t *rnet, struct lnet_route *route)
{
unsigned int len = 0;
unsigned int offset = 0;
@@ -301,7 +301,7 @@ static void lnet_shuffle_seed(void)
struct list_head *e;
lnet_remotenet_t *rnet;
lnet_remotenet_t *rnet2;
- lnet_route_t *route;
+ struct lnet_route *route;
struct lnet_ni *ni;
int add_route;
int rc;
@@ -368,8 +368,9 @@ static void lnet_shuffle_seed(void)
/* Search for a duplicate route (it's a NOOP if it is) */
add_route = 1;
list_for_each(e, &rnet2->lrn_routes) {
- lnet_route_t *route2 = list_entry(e, lnet_route_t, lr_list);
+ struct lnet_route *route2;
+ route2 = list_entry(e, struct lnet_route, lr_list);
if (route2->lr_gateway == route->lr_gateway) {
add_route = 0;
break;
@@ -416,8 +417,8 @@ static void lnet_shuffle_seed(void)
lnet_check_routes(void)
{
lnet_remotenet_t *rnet;
- lnet_route_t *route;
- lnet_route_t *route2;
+ struct lnet_route *route;
+ struct lnet_route *route2;
struct list_head *e1;
struct list_head *e2;
int cpt;
@@ -437,7 +438,7 @@ static void lnet_shuffle_seed(void)
lnet_nid_t nid2;
int net;
- route = list_entry(e2, lnet_route_t, lr_list);
+ route = list_entry(e2, struct lnet_route, lr_list);
if (!route2) {
route2 = route;
@@ -472,7 +473,7 @@ static void lnet_shuffle_seed(void)
{
struct lnet_peer *gateway;
lnet_remotenet_t *rnet;
- lnet_route_t *route;
+ struct lnet_route *route;
struct list_head *e1;
struct list_head *e2;
int rc = -ENOENT;
@@ -501,7 +502,7 @@ static void lnet_shuffle_seed(void)
continue;
list_for_each(e2, &rnet->lrn_routes) {
- route = list_entry(e2, lnet_route_t, lr_list);
+ route = list_entry(e2, struct lnet_route, lr_list);
gateway = route->lr_gateway;
if (!(gw_nid == LNET_NID_ANY ||
@@ -588,7 +589,7 @@ int lnet_get_rtr_pool_cfg(int idx, struct lnet_ioctl_pool_cfg *pool_cfg)
struct list_head *e1;
struct list_head *e2;
lnet_remotenet_t *rnet;
- lnet_route_t *route;
+ struct lnet_route *route;
int cpt;
int i;
struct list_head *rn_list;
@@ -601,7 +602,8 @@ int lnet_get_rtr_pool_cfg(int idx, struct lnet_ioctl_pool_cfg *pool_cfg)
rnet = list_entry(e1, lnet_remotenet_t, lrn_list);
list_for_each(e2, &rnet->lrn_routes) {
- route = list_entry(e2, lnet_route_t, lr_list);
+ route = list_entry(e2, struct lnet_route,
+ lr_list);
if (!idx--) {
*net = rnet->lrn_net;
@@ -646,7 +648,7 @@ int lnet_get_rtr_pool_cfg(int idx, struct lnet_ioctl_pool_cfg *pool_cfg)
{
struct lnet_ping_info *info = rcd->rcd_pinginfo;
struct lnet_peer *gw = rcd->rcd_gateway;
- lnet_route_t *rte;
+ struct lnet_route *rte;
if (!gw->lp_alive)
return;
@@ -823,7 +825,7 @@ int lnet_get_rtr_pool_cfg(int idx, struct lnet_ioctl_pool_cfg *pool_cfg)
void
lnet_router_ni_update_locked(struct lnet_peer *gw, __u32 net)
{
- lnet_route_t *rte;
+ struct lnet_route *rte;
if ((gw->lp_ping_feats & LNET_PING_FEAT_NI_STATUS)) {
list_for_each_entry(rte, &gw->lp_routes, lr_gwlist) {
diff --git a/drivers/staging/lustre/lnet/lnet/router_proc.c b/drivers/staging/lustre/lnet/lnet/router_proc.c
index e672148..1b2817c 100644
--- a/drivers/staging/lustre/lnet/lnet/router_proc.c
+++ b/drivers/staging/lustre/lnet/lnet/router_proc.c
@@ -171,7 +171,7 @@ static int proc_lnet_routes(struct ctl_table *table, int write,
} else {
struct list_head *n;
struct list_head *r;
- lnet_route_t *route = NULL;
+ struct lnet_route *route = NULL;
lnet_remotenet_t *rnet = NULL;
int skip = off - 1;
struct list_head *rn_list;
@@ -197,9 +197,10 @@ static int proc_lnet_routes(struct ctl_table *table, int write,
r = rnet->lrn_routes.next;
while (r != &rnet->lrn_routes) {
- lnet_route_t *re =
- list_entry(r, lnet_route_t,
- lr_list);
+ struct lnet_route *re;
+
+ re = list_entry(r, struct lnet_route,
+ lr_list);
if (!skip) {
route = re;
break;
@@ -331,7 +332,7 @@ static int proc_lnet_routers(struct ctl_table *table, int write,
int last_ping = cfs_duration_sec(cfs_time_sub(now,
peer->lp_ping_timestamp));
int down_ni = 0;
- lnet_route_t *rtr;
+ struct lnet_route *rtr;
if ((peer->lp_ping_feats &
LNET_PING_FEAT_NI_STATUS)) {
--
1.8.3.1
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