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Diffstat (limited to 'net/rxrpc/conn_client.c')
-rw-r--r--net/rxrpc/conn_client.c206
1 files changed, 120 insertions, 86 deletions
diff --git a/net/rxrpc/conn_client.c b/net/rxrpc/conn_client.c
index e8dea0d49e7f..eb2157680399 100644
--- a/net/rxrpc/conn_client.c
+++ b/net/rxrpc/conn_client.c
@@ -31,22 +31,25 @@
* may freely grant available channels to new calls and calls may be
* waiting on it for channels to become available.
*
- * The connection is on the rxrpc_active_client_conns list which is kept
+ * The connection is on the rxnet->active_client_conns list which is kept
* in activation order for culling purposes.
*
* rxrpc_nr_active_client_conns is held incremented also.
*
- * (4) CULLED - The connection got summarily culled to try and free up
+ * (4) UPGRADE - As for ACTIVE, but only one call may be in progress and is
+ * being used to probe for service upgrade.
+ *
+ * (5) CULLED - The connection got summarily culled to try and free up
* capacity. Calls currently in progress on the connection are allowed to
* continue, but new calls will have to wait. There can be no waiters in
* this state - the conn would have to go to the WAITING state instead.
*
- * (5) IDLE - The connection has no calls in progress upon it and must have
+ * (6) IDLE - The connection has no calls in progress upon it and must have
* been exposed to the world (ie. the EXPOSED flag must be set). When it
* expires, the EXPOSED flag is cleared and the connection transitions to
* the INACTIVE state.
*
- * The connection is on the rxrpc_idle_client_conns list which is kept in
+ * The connection is on the rxnet->idle_client_conns list which is kept in
* order of how soon they'll expire.
*
* There are flags of relevance to the cache:
@@ -85,27 +88,13 @@ __read_mostly unsigned int rxrpc_reap_client_connections = 900;
__read_mostly unsigned int rxrpc_conn_idle_client_expiry = 2 * 60 * HZ;
__read_mostly unsigned int rxrpc_conn_idle_client_fast_expiry = 2 * HZ;
-static unsigned int rxrpc_nr_client_conns;
-static unsigned int rxrpc_nr_active_client_conns;
-static __read_mostly bool rxrpc_kill_all_client_conns;
-
-static DEFINE_SPINLOCK(rxrpc_client_conn_cache_lock);
-static DEFINE_SPINLOCK(rxrpc_client_conn_discard_mutex);
-static LIST_HEAD(rxrpc_waiting_client_conns);
-static LIST_HEAD(rxrpc_active_client_conns);
-static LIST_HEAD(rxrpc_idle_client_conns);
-
/*
* We use machine-unique IDs for our client connections.
*/
DEFINE_IDR(rxrpc_client_conn_ids);
static DEFINE_SPINLOCK(rxrpc_conn_id_lock);
-static void rxrpc_cull_active_client_conns(void);
-static void rxrpc_discard_expired_client_conns(struct work_struct *);
-
-static DECLARE_DELAYED_WORK(rxrpc_client_conn_reap,
- rxrpc_discard_expired_client_conns);
+static void rxrpc_cull_active_client_conns(struct rxrpc_net *);
/*
* Get a connection ID and epoch for a client connection from the global pool.
@@ -116,6 +105,7 @@ static DECLARE_DELAYED_WORK(rxrpc_client_conn_reap,
static int rxrpc_get_client_connection_id(struct rxrpc_connection *conn,
gfp_t gfp)
{
+ struct rxrpc_net *rxnet = conn->params.local->rxnet;
int id;
_enter("");
@@ -131,7 +121,7 @@ static int rxrpc_get_client_connection_id(struct rxrpc_connection *conn,
spin_unlock(&rxrpc_conn_id_lock);
idr_preload_end();
- conn->proto.epoch = rxrpc_epoch;
+ conn->proto.epoch = rxnet->epoch;
conn->proto.cid = id << RXRPC_CIDSHIFT;
set_bit(RXRPC_CONN_HAS_IDR, &conn->flags);
_leave(" [CID %x]", conn->proto.cid);
@@ -183,6 +173,7 @@ static struct rxrpc_connection *
rxrpc_alloc_client_connection(struct rxrpc_conn_parameters *cp, gfp_t gfp)
{
struct rxrpc_connection *conn;
+ struct rxrpc_net *rxnet = cp->local->rxnet;
int ret;
_enter("");
@@ -196,10 +187,13 @@ rxrpc_alloc_client_connection(struct rxrpc_conn_parameters *cp, gfp_t gfp)
atomic_set(&conn->usage, 1);
if (cp->exclusive)
__set_bit(RXRPC_CONN_DONT_REUSE, &conn->flags);
+ if (cp->upgrade)
+ __set_bit(RXRPC_CONN_PROBING_FOR_UPGRADE, &conn->flags);
conn->params = *cp;
conn->out_clientflag = RXRPC_CLIENT_INITIATED;
conn->state = RXRPC_CONN_CLIENT;
+ conn->service_id = cp->service_id;
ret = rxrpc_get_client_connection_id(conn, gfp);
if (ret < 0)
@@ -213,9 +207,9 @@ rxrpc_alloc_client_connection(struct rxrpc_conn_parameters *cp, gfp_t gfp)
if (ret < 0)
goto error_2;
- write_lock(&rxrpc_connection_lock);
- list_add_tail(&conn->proc_link, &rxrpc_connection_proc_list);
- write_unlock(&rxrpc_connection_lock);
+ write_lock(&rxnet->conn_lock);
+ list_add_tail(&conn->proc_link, &rxnet->conn_proc_list);
+ write_unlock(&rxnet->conn_lock);
/* We steal the caller's peer ref. */
cp->peer = NULL;
@@ -243,12 +237,13 @@ error_0:
*/
static bool rxrpc_may_reuse_conn(struct rxrpc_connection *conn)
{
+ struct rxrpc_net *rxnet = conn->params.local->rxnet;
int id_cursor, id, distance, limit;
if (test_bit(RXRPC_CONN_DONT_REUSE, &conn->flags))
goto dont_reuse;
- if (conn->proto.epoch != rxrpc_epoch)
+ if (conn->proto.epoch != rxnet->epoch)
goto mark_dont_reuse;
/* The IDR tree gets very expensive on memory if the connection IDs are
@@ -297,6 +292,12 @@ static int rxrpc_get_client_conn(struct rxrpc_call *call,
if (!cp->peer)
goto error;
+ call->cong_cwnd = cp->peer->cong_cwnd;
+ if (call->cong_cwnd >= call->cong_ssthresh)
+ call->cong_mode = RXRPC_CALL_CONGEST_AVOIDANCE;
+ else
+ call->cong_mode = RXRPC_CALL_SLOW_START;
+
/* If the connection is not meant to be exclusive, search the available
* connections to see if the connection we want to use already exists.
*/
@@ -310,7 +311,8 @@ static int rxrpc_get_client_conn(struct rxrpc_call *call,
#define cmp(X) ((long)conn->params.X - (long)cp->X)
diff = (cmp(peer) ?:
cmp(key) ?:
- cmp(security_level));
+ cmp(security_level) ?:
+ cmp(upgrade));
#undef cmp
if (diff < 0) {
p = p->rb_left;
@@ -354,6 +356,7 @@ static int rxrpc_get_client_conn(struct rxrpc_call *call,
if (cp->exclusive) {
call->conn = candidate;
call->security_ix = candidate->security_ix;
+ call->service_id = candidate->service_id;
_leave(" = 0 [exclusive %d]", candidate->debug_id);
return 0;
}
@@ -374,7 +377,8 @@ static int rxrpc_get_client_conn(struct rxrpc_call *call,
#define cmp(X) ((long)conn->params.X - (long)candidate->params.X)
diff = (cmp(peer) ?:
cmp(key) ?:
- cmp(security_level));
+ cmp(security_level) ?:
+ cmp(upgrade));
#undef cmp
if (diff < 0) {
pp = &(*pp)->rb_left;
@@ -403,6 +407,7 @@ candidate_published:
set_bit(RXRPC_CONN_IN_CLIENT_CONNS, &candidate->flags);
call->conn = candidate;
call->security_ix = candidate->security_ix;
+ call->service_id = candidate->service_id;
spin_unlock(&local->client_conns_lock);
_leave(" = 0 [new %d]", candidate->debug_id);
return 0;
@@ -424,6 +429,7 @@ found_extant_conn:
spin_lock(&conn->channel_lock);
call->conn = conn;
call->security_ix = conn->security_ix;
+ call->service_id = conn->service_id;
list_add(&call->chan_wait_link, &conn->waiting_calls);
spin_unlock(&conn->channel_lock);
_leave(" = 0 [extant %d]", conn->debug_id);
@@ -440,12 +446,18 @@ error:
/*
* Activate a connection.
*/
-static void rxrpc_activate_conn(struct rxrpc_connection *conn)
+static void rxrpc_activate_conn(struct rxrpc_net *rxnet,
+ struct rxrpc_connection *conn)
{
- trace_rxrpc_client(conn, -1, rxrpc_client_to_active);
- conn->cache_state = RXRPC_CONN_CLIENT_ACTIVE;
- rxrpc_nr_active_client_conns++;
- list_move_tail(&conn->cache_link, &rxrpc_active_client_conns);
+ if (test_bit(RXRPC_CONN_PROBING_FOR_UPGRADE, &conn->flags)) {
+ trace_rxrpc_client(conn, -1, rxrpc_client_to_upgrade);
+ conn->cache_state = RXRPC_CONN_CLIENT_UPGRADE;
+ } else {
+ trace_rxrpc_client(conn, -1, rxrpc_client_to_active);
+ conn->cache_state = RXRPC_CONN_CLIENT_ACTIVE;
+ }
+ rxnet->nr_active_client_conns++;
+ list_move_tail(&conn->cache_link, &rxnet->active_client_conns);
}
/*
@@ -460,25 +472,28 @@ static void rxrpc_activate_conn(struct rxrpc_connection *conn)
* channels if it has been culled to make space and then re-requested by a new
* call.
*/
-static void rxrpc_animate_client_conn(struct rxrpc_connection *conn)
+static void rxrpc_animate_client_conn(struct rxrpc_net *rxnet,
+ struct rxrpc_connection *conn)
{
unsigned int nr_conns;
_enter("%d,%d", conn->debug_id, conn->cache_state);
- if (conn->cache_state == RXRPC_CONN_CLIENT_ACTIVE)
+ if (conn->cache_state == RXRPC_CONN_CLIENT_ACTIVE ||
+ conn->cache_state == RXRPC_CONN_CLIENT_UPGRADE)
goto out;
- spin_lock(&rxrpc_client_conn_cache_lock);
+ spin_lock(&rxnet->client_conn_cache_lock);
- nr_conns = rxrpc_nr_client_conns;
+ nr_conns = rxnet->nr_client_conns;
if (!test_and_set_bit(RXRPC_CONN_COUNTED, &conn->flags)) {
trace_rxrpc_client(conn, -1, rxrpc_client_count);
- rxrpc_nr_client_conns = nr_conns + 1;
+ rxnet->nr_client_conns = nr_conns + 1;
}
switch (conn->cache_state) {
case RXRPC_CONN_CLIENT_ACTIVE:
+ case RXRPC_CONN_CLIENT_UPGRADE:
case RXRPC_CONN_CLIENT_WAITING:
break;
@@ -494,21 +509,21 @@ static void rxrpc_animate_client_conn(struct rxrpc_connection *conn)
}
out_unlock:
- spin_unlock(&rxrpc_client_conn_cache_lock);
+ spin_unlock(&rxnet->client_conn_cache_lock);
out:
_leave(" [%d]", conn->cache_state);
return;
activate_conn:
_debug("activate");
- rxrpc_activate_conn(conn);
+ rxrpc_activate_conn(rxnet, conn);
goto out_unlock;
wait_for_capacity:
_debug("wait");
trace_rxrpc_client(conn, -1, rxrpc_client_to_waiting);
conn->cache_state = RXRPC_CONN_CLIENT_WAITING;
- list_move_tail(&conn->cache_link, &rxrpc_waiting_client_conns);
+ list_move_tail(&conn->cache_link, &rxnet->waiting_client_conns);
goto out_unlock;
}
@@ -582,6 +597,9 @@ static void rxrpc_activate_channels_locked(struct rxrpc_connection *conn)
case RXRPC_CONN_CLIENT_ACTIVE:
mask = RXRPC_ACTIVE_CHANS_MASK;
break;
+ case RXRPC_CONN_CLIENT_UPGRADE:
+ mask = 0x01;
+ break;
default:
return;
}
@@ -660,18 +678,19 @@ int rxrpc_connect_call(struct rxrpc_call *call,
struct sockaddr_rxrpc *srx,
gfp_t gfp)
{
+ struct rxrpc_net *rxnet = cp->local->rxnet;
int ret;
_enter("{%d,%lx},", call->debug_id, call->user_call_ID);
- rxrpc_discard_expired_client_conns(NULL);
- rxrpc_cull_active_client_conns();
+ rxrpc_discard_expired_client_conns(&rxnet->client_conn_reaper.work);
+ rxrpc_cull_active_client_conns(rxnet);
ret = rxrpc_get_client_conn(call, cp, srx, gfp);
if (ret < 0)
return ret;
- rxrpc_animate_client_conn(call->conn);
+ rxrpc_animate_client_conn(rxnet, call->conn);
rxrpc_activate_channels(call->conn);
ret = rxrpc_wait_for_channel(call, gfp);
@@ -729,6 +748,7 @@ void rxrpc_disconnect_client_call(struct rxrpc_call *call)
unsigned int channel = call->cid & RXRPC_CHANNELMASK;
struct rxrpc_connection *conn = call->conn;
struct rxrpc_channel *chan = &conn->channels[channel];
+ struct rxrpc_net *rxnet = rxrpc_net(sock_net(&call->socket->sk));
trace_rxrpc_client(conn, channel, rxrpc_client_chan_disconnect);
call->conn = NULL;
@@ -750,7 +770,7 @@ void rxrpc_disconnect_client_call(struct rxrpc_call *call)
/* We must deactivate or idle the connection if it's now
* waiting for nothing.
*/
- spin_lock(&rxrpc_client_conn_cache_lock);
+ spin_lock(&rxnet->client_conn_cache_lock);
if (conn->cache_state == RXRPC_CONN_CLIENT_WAITING &&
list_empty(&conn->waiting_calls) &&
!conn->active_chans)
@@ -787,14 +807,23 @@ void rxrpc_disconnect_client_call(struct rxrpc_call *call)
* list. It might even get moved back to the active list whilst we're
* waiting for the lock.
*/
- spin_lock(&rxrpc_client_conn_cache_lock);
+ spin_lock(&rxnet->client_conn_cache_lock);
switch (conn->cache_state) {
+ case RXRPC_CONN_CLIENT_UPGRADE:
+ /* Deal with termination of a service upgrade probe. */
+ if (test_bit(RXRPC_CONN_EXPOSED, &conn->flags)) {
+ clear_bit(RXRPC_CONN_PROBING_FOR_UPGRADE, &conn->flags);
+ trace_rxrpc_client(conn, channel, rxrpc_client_to_active);
+ conn->cache_state = RXRPC_CONN_CLIENT_ACTIVE;
+ rxrpc_activate_channels_locked(conn);
+ }
+ /* fall through */
case RXRPC_CONN_CLIENT_ACTIVE:
if (list_empty(&conn->waiting_calls)) {
rxrpc_deactivate_one_channel(conn, channel);
if (!conn->active_chans) {
- rxrpc_nr_active_client_conns--;
+ rxnet->nr_active_client_conns--;
goto idle_connection;
}
goto out;
@@ -820,7 +849,7 @@ void rxrpc_disconnect_client_call(struct rxrpc_call *call)
}
out:
- spin_unlock(&rxrpc_client_conn_cache_lock);
+ spin_unlock(&rxnet->client_conn_cache_lock);
out_2:
spin_unlock(&conn->channel_lock);
rxrpc_put_connection(conn);
@@ -835,11 +864,11 @@ idle_connection:
trace_rxrpc_client(conn, channel, rxrpc_client_to_idle);
conn->idle_timestamp = jiffies;
conn->cache_state = RXRPC_CONN_CLIENT_IDLE;
- list_move_tail(&conn->cache_link, &rxrpc_idle_client_conns);
- if (rxrpc_idle_client_conns.next == &conn->cache_link &&
- !rxrpc_kill_all_client_conns)
+ list_move_tail(&conn->cache_link, &rxnet->idle_client_conns);
+ if (rxnet->idle_client_conns.next == &conn->cache_link &&
+ !rxnet->kill_all_client_conns)
queue_delayed_work(rxrpc_workqueue,
- &rxrpc_client_conn_reap,
+ &rxnet->client_conn_reaper,
rxrpc_conn_idle_client_expiry);
} else {
trace_rxrpc_client(conn, channel, rxrpc_client_to_inactive);
@@ -857,6 +886,7 @@ rxrpc_put_one_client_conn(struct rxrpc_connection *conn)
{
struct rxrpc_connection *next = NULL;
struct rxrpc_local *local = conn->params.local;
+ struct rxrpc_net *rxnet = local->rxnet;
unsigned int nr_conns;
trace_rxrpc_client(conn, -1, rxrpc_client_cleanup);
@@ -875,18 +905,18 @@ rxrpc_put_one_client_conn(struct rxrpc_connection *conn)
if (test_bit(RXRPC_CONN_COUNTED, &conn->flags)) {
trace_rxrpc_client(conn, -1, rxrpc_client_uncount);
- spin_lock(&rxrpc_client_conn_cache_lock);
- nr_conns = --rxrpc_nr_client_conns;
+ spin_lock(&rxnet->client_conn_cache_lock);
+ nr_conns = --rxnet->nr_client_conns;
if (nr_conns < rxrpc_max_client_connections &&
- !list_empty(&rxrpc_waiting_client_conns)) {
- next = list_entry(rxrpc_waiting_client_conns.next,
+ !list_empty(&rxnet->waiting_client_conns)) {
+ next = list_entry(rxnet->waiting_client_conns.next,
struct rxrpc_connection, cache_link);
rxrpc_get_connection(next);
- rxrpc_activate_conn(next);
+ rxrpc_activate_conn(rxnet, next);
}
- spin_unlock(&rxrpc_client_conn_cache_lock);
+ spin_unlock(&rxnet->client_conn_cache_lock);
}
rxrpc_kill_connection(conn);
@@ -921,10 +951,10 @@ void rxrpc_put_client_conn(struct rxrpc_connection *conn)
/*
* Kill the longest-active client connections to make room for new ones.
*/
-static void rxrpc_cull_active_client_conns(void)
+static void rxrpc_cull_active_client_conns(struct rxrpc_net *rxnet)
{
struct rxrpc_connection *conn;
- unsigned int nr_conns = rxrpc_nr_client_conns;
+ unsigned int nr_conns = rxnet->nr_client_conns;
unsigned int nr_active, limit;
_enter("");
@@ -936,14 +966,15 @@ static void rxrpc_cull_active_client_conns(void)
}
limit = rxrpc_reap_client_connections;
- spin_lock(&rxrpc_client_conn_cache_lock);
- nr_active = rxrpc_nr_active_client_conns;
+ spin_lock(&rxnet->client_conn_cache_lock);
+ nr_active = rxnet->nr_active_client_conns;
while (nr_active > limit) {
- ASSERT(!list_empty(&rxrpc_active_client_conns));
- conn = list_entry(rxrpc_active_client_conns.next,
+ ASSERT(!list_empty(&rxnet->active_client_conns));
+ conn = list_entry(rxnet->active_client_conns.next,
struct rxrpc_connection, cache_link);
- ASSERTCMP(conn->cache_state, ==, RXRPC_CONN_CLIENT_ACTIVE);
+ ASSERTIFCMP(conn->cache_state != RXRPC_CONN_CLIENT_ACTIVE,
+ conn->cache_state, ==, RXRPC_CONN_CLIENT_UPGRADE);
if (list_empty(&conn->waiting_calls)) {
trace_rxrpc_client(conn, -1, rxrpc_client_to_culled);
@@ -953,14 +984,14 @@ static void rxrpc_cull_active_client_conns(void)
trace_rxrpc_client(conn, -1, rxrpc_client_to_waiting);
conn->cache_state = RXRPC_CONN_CLIENT_WAITING;
list_move_tail(&conn->cache_link,
- &rxrpc_waiting_client_conns);
+ &rxnet->waiting_client_conns);
}
nr_active--;
}
- rxrpc_nr_active_client_conns = nr_active;
- spin_unlock(&rxrpc_client_conn_cache_lock);
+ rxnet->nr_active_client_conns = nr_active;
+ spin_unlock(&rxnet->client_conn_cache_lock);
ASSERTCMP(nr_active, >=, 0);
_leave(" [culled]");
}
@@ -972,22 +1003,25 @@ static void rxrpc_cull_active_client_conns(void)
* This may be called from conn setup or from a work item so cannot be
* considered non-reentrant.
*/
-static void rxrpc_discard_expired_client_conns(struct work_struct *work)
+void rxrpc_discard_expired_client_conns(struct work_struct *work)
{
struct rxrpc_connection *conn;
+ struct rxrpc_net *rxnet =
+ container_of(to_delayed_work(work),
+ struct rxrpc_net, client_conn_reaper);
unsigned long expiry, conn_expires_at, now;
unsigned int nr_conns;
bool did_discard = false;
- _enter("%c", work ? 'w' : 'n');
+ _enter("");
- if (list_empty(&rxrpc_idle_client_conns)) {
+ if (list_empty(&rxnet->idle_client_conns)) {
_leave(" [empty]");
return;
}
/* Don't double up on the discarding */
- if (!spin_trylock(&rxrpc_client_conn_discard_mutex)) {
+ if (!spin_trylock(&rxnet->client_conn_discard_lock)) {
_leave(" [already]");
return;
}
@@ -995,19 +1029,19 @@ static void rxrpc_discard_expired_client_conns(struct work_struct *work)
/* We keep an estimate of what the number of conns ought to be after
* we've discarded some so that we don't overdo the discarding.
*/
- nr_conns = rxrpc_nr_client_conns;
+ nr_conns = rxnet->nr_client_conns;
next:
- spin_lock(&rxrpc_client_conn_cache_lock);
+ spin_lock(&rxnet->client_conn_cache_lock);
- if (list_empty(&rxrpc_idle_client_conns))
+ if (list_empty(&rxnet->idle_client_conns))
goto out;
- conn = list_entry(rxrpc_idle_client_conns.next,
+ conn = list_entry(rxnet->idle_client_conns.next,
struct rxrpc_connection, cache_link);
ASSERT(test_bit(RXRPC_CONN_EXPOSED, &conn->flags));
- if (!rxrpc_kill_all_client_conns) {
+ if (!rxnet->kill_all_client_conns) {
/* If the number of connections is over the reap limit, we
* expedite discard by reducing the expiry timeout. We must,
* however, have at least a short grace period to be able to do
@@ -1030,7 +1064,7 @@ next:
conn->cache_state = RXRPC_CONN_CLIENT_INACTIVE;
list_del_init(&conn->cache_link);
- spin_unlock(&rxrpc_client_conn_cache_lock);
+ spin_unlock(&rxnet->client_conn_cache_lock);
/* When we cleared the EXPOSED flag, we took on responsibility for the
* reference that that had on the usage count. We deal with that here.
@@ -1050,14 +1084,14 @@ not_yet_expired:
* then things get messier.
*/
_debug("not yet");
- if (!rxrpc_kill_all_client_conns)
+ if (!rxnet->kill_all_client_conns)
queue_delayed_work(rxrpc_workqueue,
- &rxrpc_client_conn_reap,
+ &rxnet->client_conn_reaper,
conn_expires_at - now);
out:
- spin_unlock(&rxrpc_client_conn_cache_lock);
- spin_unlock(&rxrpc_client_conn_discard_mutex);
+ spin_unlock(&rxnet->client_conn_cache_lock);
+ spin_unlock(&rxnet->client_conn_discard_lock);
_leave("");
}
@@ -1065,17 +1099,17 @@ out:
* Preemptively destroy all the client connection records rather than waiting
* for them to time out
*/
-void __exit rxrpc_destroy_all_client_connections(void)
+void rxrpc_destroy_all_client_connections(struct rxrpc_net *rxnet)
{
_enter("");
- spin_lock(&rxrpc_client_conn_cache_lock);
- rxrpc_kill_all_client_conns = true;
- spin_unlock(&rxrpc_client_conn_cache_lock);
+ spin_lock(&rxnet->client_conn_cache_lock);
+ rxnet->kill_all_client_conns = true;
+ spin_unlock(&rxnet->client_conn_cache_lock);
- cancel_delayed_work(&rxrpc_client_conn_reap);
+ cancel_delayed_work(&rxnet->client_conn_reaper);
- if (!queue_delayed_work(rxrpc_workqueue, &rxrpc_client_conn_reap, 0))
+ if (!queue_delayed_work(rxrpc_workqueue, &rxnet->client_conn_reaper, 0))
_debug("destroy: queue failed");
_leave("");
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-29 05:09:01 +0300