Remove rds & xprtrdma specific helpers and have them and
srp, iser, isert use the generic helpers.
Signed-off-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
---
drivers/infiniband/ulp/iser/iser_verbs.c | 26 +++++---
drivers/infiniband/ulp/isert/ib_isert.c | 19 ++++--
drivers/infiniband/ulp/srp/ib_srp.c | 15 +++--
net/rds/af_rds.c | 9 ---
net/rds/ib.h | 1 -
net/rds/ib_cm.c | 36 +-----------
net/rds/ib_recv.c | 4 +-
net/rds/ib_send.c | 38 +------------
net/rds/rdma_transport.c | 34 +----------
net/rds/rds.h | 1 -
net/sunrpc/xprtrdma/verbs.c | 90 ++----------------------------
11 files changed, 52 insertions(+), 221 deletions(-)
diff --git a/drivers/infiniband/ulp/iser/iser_verbs.c b/drivers/infiniband/ulp/iser/iser_verbs.c
index cc2dd35..eb3d7ca 100644
--- a/drivers/infiniband/ulp/iser/iser_verbs.c
+++ b/drivers/infiniband/ulp/iser/iser_verbs.c
@@ -51,19 +51,20 @@ static void iser_cq_callback(struct ib_cq *cq, void *cq_context);
static void iser_cq_event_callback(struct ib_event *cause, void *context)
{
- iser_err("got cq event %d \n", cause->event);
+ iser_err("cq event %s(%d)\n", ib_event_msg(cause->event), cause->event);
}
static void iser_qp_event_callback(struct ib_event *cause, void *context)
{
- iser_err("got qp event %d\n",cause->event);
+ iser_err("qp event %s(%d)\n", ib_event_msg(cause->event), cause->event);
}
static void iser_event_handler(struct ib_event_handler *handler,
struct ib_event *event)
{
- iser_err("async event %d on device %s port %d\n", event->event,
- event->device->name, event->element.port_num);
+ iser_err("async event %s(%d) on device %s port %d\n",
+ ib_event_msg(event->event), event->event,
+ event->device->name, event->element.port_num);
}
/**
@@ -873,8 +874,9 @@ static int iser_cma_handler(struct rdma_cm_id *cma_id, struct rdma_cm_event *eve
int ret = 0;
iser_conn = (struct iser_conn *)cma_id->context;
- iser_info("event %d status %d conn %p id %p\n",
- event->event, event->status, cma_id->context, cma_id);
+ iser_info("event %s(%d) status %d conn %p id %p\n",
+ cma_event_msg(event->event), event->event,
+ event->status, cma_id->context, cma_id);
mutex_lock(&iser_conn->state_mutex);
switch (event->event) {
@@ -913,7 +915,8 @@ static int iser_cma_handler(struct rdma_cm_id *cma_id, struct rdma_cm_event *eve
}
break;
default:
- iser_err("Unexpected RDMA CM event (%d)\n", event->event);
+ iser_err("Unexpected RDMA CM event %s(%d)\n",
+ cma_event_msg(event->event), event->event);
break;
}
mutex_unlock(&iser_conn->state_mutex);
@@ -1173,10 +1176,13 @@ static void iser_handle_wc(struct ib_wc *wc)
}
} else {
if (wc->status != IB_WC_WR_FLUSH_ERR)
- iser_err("wr id %llx status %d vend_err %x\n",
- wc->wr_id, wc->status, wc->vendor_err);
+ iser_err("%s(%d): wr id %llx vend_err %x\n",
+ wc_status_msg(wc->status), wc->status,
+ wc->wr_id, wc->vendor_err);
else
- iser_dbg("flush error: wr id %llx\n", wc->wr_id);
+ iser_dbg("%s(%d): wr id %llx\n",
+ wc_status_msg(wc->status), wc->status,
+ wc->wr_id);
if (wc->wr_id == ISER_BEACON_WRID)
/* all flush errors were consumed */
diff --git a/drivers/infiniband/ulp/isert/ib_isert.c b/drivers/infiniband/ulp/isert/ib_isert.c
index 327529e..48446d9 100644
--- a/drivers/infiniband/ulp/isert/ib_isert.c
+++ b/drivers/infiniband/ulp/isert/ib_isert.c
@@ -78,7 +78,9 @@ isert_qp_event_callback(struct ib_event *e, void *context)
{
struct isert_conn *isert_conn = context;
- isert_err("conn %p event: %d\n", isert_conn, e->event);
+ isert_err("conn %p event: %s(%d)\n", isert_conn,
+ ib_event_msg(e->event), e->event);
+
switch (e->event) {
case IB_EVENT_COMM_EST:
rdma_notify(isert_conn->cm_id, IB_EVENT_COMM_EST);
@@ -897,7 +899,8 @@ static int
isert_np_cma_handler(struct isert_np *isert_np,
enum rdma_cm_event_type event)
{
- isert_dbg("isert np %p, handling event %d\n", isert_np, event);
+ isert_dbg("isert np %p, handling event %s(%d)\n",
+ isert_np, cma_event_msg(event), event);
switch (event) {
case RDMA_CM_EVENT_DEVICE_REMOVAL:
@@ -957,7 +960,8 @@ isert_cma_handler(struct rdma_cm_id *cma_id, struct rdma_cm_event *event)
{
int ret = 0;
- isert_info("event %d status %d id %p np %p\n", event->event,
+ isert_info("event %s(%d) status %d id %p np %p\n",
+ cma_event_msg(event->event), event->event,
event->status, cma_id, cma_id->context);
switch (event->event) {
@@ -2091,10 +2095,13 @@ isert_handle_wc(struct ib_wc *wc)
}
} else {
if (wc->status != IB_WC_WR_FLUSH_ERR)
- isert_err("wr id %llx status %d vend_err %x\n",
- wc->wr_id, wc->status, wc->vendor_err);
+ isert_err("%s(%d): wr id %llx vend_err %x\n",
+ wc_status_msg(wc->status), wc->status,
+ wc->wr_id, wc->vendor_err);
else
- isert_dbg("flush error: wr id %llx\n", wc->wr_id);
+ isert_dbg("%s(%d): wr id %llx\n",
+ wc_status_msg(wc->status), wc->status,
+ wc->wr_id);
if (wc->wr_id != ISER_FASTREG_LI_WRID)
isert_cq_comp_err(isert_conn, wc);
diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c
index 918814c..56e2241 100644
--- a/drivers/infiniband/ulp/srp/ib_srp.c
+++ b/drivers/infiniband/ulp/srp/ib_srp.c
@@ -253,7 +253,7 @@ static void srp_free_iu(struct srp_host *host, struct srp_iu *iu)
static void srp_qp_event(struct ib_event *event, void *context)
{
- pr_debug("QP event %d\n", event->event);
+ pr_debug("QP event %s(%d)\n", ib_event_msg(event->event), event->event);
}
static int srp_init_qp(struct srp_target_port *target,
@@ -1932,17 +1932,18 @@ static void srp_handle_qp_err(u64 wr_id, enum ib_wc_status wc_status,
if (target->connected && !target->qp_in_error) {
if (wr_id & LOCAL_INV_WR_ID_MASK) {
shost_printk(KERN_ERR, target->scsi_host, PFX
- "LOCAL_INV failed with status %d\n",
- wc_status);
+ "LOCAL_INV failed with status %s(%d)\n",
+ wc_status_msg(wc_status), wc_status);
} else if (wr_id & FAST_REG_WR_ID_MASK) {
shost_printk(KERN_ERR, target->scsi_host, PFX
- "FAST_REG_MR failed status %d\n",
- wc_status);
+ "FAST_REG_MR failed status %s(%d)\n",
+ wc_status_msg(wc_status), wc_status);
} else {
shost_printk(KERN_ERR, target->scsi_host,
- PFX "failed %s status %d for iu %p\n",
+ PFX "failed %s status %s(%d) for iu %p\n",
send_err ? "send" : "receive",
- wc_status, (void *)(uintptr_t)wr_id);
+ wc_status_msg(wc_status), wc_status,
+ (void *)(uintptr_t)wr_id);
}
queue_work(system_long_wq, &target->tl_err_work);
}
diff --git a/net/rds/af_rds.c b/net/rds/af_rds.c
index 1044337..11b623c 100644
--- a/net/rds/af_rds.c
+++ b/net/rds/af_rds.c
@@ -40,15 +40,6 @@
#include "rds.h"
-char *rds_str_array(char **array, size_t elements, size_t index)
-{
- if ((index < elements) && array[index])
- return array[index];
- else
- return "unknown";
-}
-EXPORT_SYMBOL(rds_str_array);
-
/* this is just used for stats gathering :/ */
static DEFINE_SPINLOCK(rds_sock_lock);
static unsigned long rds_sock_count;
diff --git a/net/rds/ib.h b/net/rds/ib.h
index c36d713..333611d 100644
--- a/net/rds/ib.h
+++ b/net/rds/ib.h
@@ -339,7 +339,6 @@ u32 rds_ib_ring_completed(struct rds_ib_work_ring *ring, u32 wr_id, u32 oldest);
extern wait_queue_head_t rds_ib_ring_empty_wait;
/* ib_send.c */
-char *rds_ib_wc_status_str(enum ib_wc_status status);
void rds_ib_xmit_complete(struct rds_connection *conn);
int rds_ib_xmit(struct rds_connection *conn, struct rds_message *rm,
unsigned int hdr_off, unsigned int sg, unsigned int off);
diff --git a/net/rds/ib_cm.c b/net/rds/ib_cm.c
index 31b74f5..6e33061 100644
--- a/net/rds/ib_cm.c
+++ b/net/rds/ib_cm.c
@@ -39,36 +39,6 @@
#include "rds.h"
#include "ib.h"
-static char *rds_ib_event_type_strings[] = {
-#define RDS_IB_EVENT_STRING(foo) \
- [IB_EVENT_##foo] = __stringify(IB_EVENT_##foo)
- RDS_IB_EVENT_STRING(CQ_ERR),
- RDS_IB_EVENT_STRING(QP_FATAL),
- RDS_IB_EVENT_STRING(QP_REQ_ERR),
- RDS_IB_EVENT_STRING(QP_ACCESS_ERR),
- RDS_IB_EVENT_STRING(COMM_EST),
- RDS_IB_EVENT_STRING(SQ_DRAINED),
- RDS_IB_EVENT_STRING(PATH_MIG),
- RDS_IB_EVENT_STRING(PATH_MIG_ERR),
- RDS_IB_EVENT_STRING(DEVICE_FATAL),
- RDS_IB_EVENT_STRING(PORT_ACTIVE),
- RDS_IB_EVENT_STRING(PORT_ERR),
- RDS_IB_EVENT_STRING(LID_CHANGE),
- RDS_IB_EVENT_STRING(PKEY_CHANGE),
- RDS_IB_EVENT_STRING(SM_CHANGE),
- RDS_IB_EVENT_STRING(SRQ_ERR),
- RDS_IB_EVENT_STRING(SRQ_LIMIT_REACHED),
- RDS_IB_EVENT_STRING(QP_LAST_WQE_REACHED),
- RDS_IB_EVENT_STRING(CLIENT_REREGISTER),
-#undef RDS_IB_EVENT_STRING
-};
-
-static char *rds_ib_event_str(enum ib_event_type type)
-{
- return rds_str_array(rds_ib_event_type_strings,
- ARRAY_SIZE(rds_ib_event_type_strings), type);
-};
-
/*
* Set the selected protocol version
*/
@@ -234,7 +204,7 @@ static void rds_ib_cm_fill_conn_param(struct rds_connection *conn,
static void rds_ib_cq_event_handler(struct ib_event *event, void *data)
{
rdsdebug("event %u (%s) data %p\n",
- event->event, rds_ib_event_str(event->event), data);
+ event->event, ib_event_msg(event->event), data);
}
static void rds_ib_qp_event_handler(struct ib_event *event, void *data)
@@ -243,7 +213,7 @@ static void rds_ib_qp_event_handler(struct ib_event *event, void *data)
struct rds_ib_connection *ic = conn->c_transport_data;
rdsdebug("conn %p ic %p event %u (%s)\n", conn, ic, event->event,
- rds_ib_event_str(event->event));
+ ib_event_msg(event->event));
switch (event->event) {
case IB_EVENT_COMM_EST:
@@ -252,7 +222,7 @@ static void rds_ib_qp_event_handler(struct ib_event *event, void *data)
default:
rdsdebug("Fatal QP Event %u (%s) "
"- connection %pI4->%pI4, reconnecting\n",
- event->event, rds_ib_event_str(event->event),
+ event->event, ib_event_msg(event->event),
&conn->c_laddr, &conn->c_faddr);
rds_conn_drop(conn);
break;
diff --git a/net/rds/ib_recv.c b/net/rds/ib_recv.c
index 1b981a4..038962b 100644
--- a/net/rds/ib_recv.c
+++ b/net/rds/ib_recv.c
@@ -956,7 +956,7 @@ static inline void rds_poll_cq(struct rds_ib_connection *ic,
while (ib_poll_cq(ic->i_recv_cq, 1, &wc) > 0) {
rdsdebug("wc wr_id 0x%llx status %u (%s) byte_len %u imm_data %u\n",
(unsigned long long)wc.wr_id, wc.status,
- rds_ib_wc_status_str(wc.status), wc.byte_len,
+ wc_status_msg(wc.status), wc.byte_len,
be32_to_cpu(wc.ex.imm_data));
rds_ib_stats_inc(s_ib_rx_cq_event);
@@ -978,7 +978,7 @@ static inline void rds_poll_cq(struct rds_ib_connection *ic,
"status %u (%s), disconnecting and "
"reconnecting\n", &conn->c_faddr,
wc.status,
- rds_ib_wc_status_str(wc.status));
+ wc_status_msg(wc.status));
}
/*
diff --git a/net/rds/ib_send.c b/net/rds/ib_send.c
index bd3825d..014f972 100644
--- a/net/rds/ib_send.c
+++ b/net/rds/ib_send.c
@@ -39,40 +39,6 @@
#include "rds.h"
#include "ib.h"
-static char *rds_ib_wc_status_strings[] = {
-#define RDS_IB_WC_STATUS_STR(foo) \
- [IB_WC_##foo] = __stringify(IB_WC_##foo)
- RDS_IB_WC_STATUS_STR(SUCCESS),
- RDS_IB_WC_STATUS_STR(LOC_LEN_ERR),
- RDS_IB_WC_STATUS_STR(LOC_QP_OP_ERR),
- RDS_IB_WC_STATUS_STR(LOC_EEC_OP_ERR),
- RDS_IB_WC_STATUS_STR(LOC_PROT_ERR),
- RDS_IB_WC_STATUS_STR(WR_FLUSH_ERR),
- RDS_IB_WC_STATUS_STR(MW_BIND_ERR),
- RDS_IB_WC_STATUS_STR(BAD_RESP_ERR),
- RDS_IB_WC_STATUS_STR(LOC_ACCESS_ERR),
- RDS_IB_WC_STATUS_STR(REM_INV_REQ_ERR),
- RDS_IB_WC_STATUS_STR(REM_ACCESS_ERR),
- RDS_IB_WC_STATUS_STR(REM_OP_ERR),
- RDS_IB_WC_STATUS_STR(RETRY_EXC_ERR),
- RDS_IB_WC_STATUS_STR(RNR_RETRY_EXC_ERR),
- RDS_IB_WC_STATUS_STR(LOC_RDD_VIOL_ERR),
- RDS_IB_WC_STATUS_STR(REM_INV_RD_REQ_ERR),
- RDS_IB_WC_STATUS_STR(REM_ABORT_ERR),
- RDS_IB_WC_STATUS_STR(INV_EECN_ERR),
- RDS_IB_WC_STATUS_STR(INV_EEC_STATE_ERR),
- RDS_IB_WC_STATUS_STR(FATAL_ERR),
- RDS_IB_WC_STATUS_STR(RESP_TIMEOUT_ERR),
- RDS_IB_WC_STATUS_STR(GENERAL_ERR),
-#undef RDS_IB_WC_STATUS_STR
-};
-
-char *rds_ib_wc_status_str(enum ib_wc_status status)
-{
- return rds_str_array(rds_ib_wc_status_strings,
- ARRAY_SIZE(rds_ib_wc_status_strings), status);
-}
-
/*
* Convert IB-specific error message to RDS error message and call core
* completion handler.
@@ -293,7 +259,7 @@ void rds_ib_send_cq_comp_handler(struct ib_cq *cq, void *context)
while (ib_poll_cq(cq, 1, &wc) > 0) {
rdsdebug("wc wr_id 0x%llx status %u (%s) byte_len %u imm_data %u\n",
(unsigned long long)wc.wr_id, wc.status,
- rds_ib_wc_status_str(wc.status), wc.byte_len,
+ wc_status_msg(wc.status), wc.byte_len,
be32_to_cpu(wc.ex.imm_data));
rds_ib_stats_inc(s_ib_tx_cq_event);
@@ -344,7 +310,7 @@ void rds_ib_send_cq_comp_handler(struct ib_cq *cq, void *context)
rds_ib_conn_error(conn, "send completion on %pI4 had status "
"%u (%s), disconnecting and reconnecting\n",
&conn->c_faddr, wc.status,
- rds_ib_wc_status_str(wc.status));
+ wc_status_msg(wc.status));
}
}
}
diff --git a/net/rds/rdma_transport.c b/net/rds/rdma_transport.c
index 6cd9d1d..643ea92 100644
--- a/net/rds/rdma_transport.c
+++ b/net/rds/rdma_transport.c
@@ -37,34 +37,6 @@
static struct rdma_cm_id *rds_rdma_listen_id;
-static char *rds_cm_event_strings[] = {
-#define RDS_CM_EVENT_STRING(foo) \
- [RDMA_CM_EVENT_##foo] = __stringify(RDMA_CM_EVENT_##foo)
- RDS_CM_EVENT_STRING(ADDR_RESOLVED),
- RDS_CM_EVENT_STRING(ADDR_ERROR),
- RDS_CM_EVENT_STRING(ROUTE_RESOLVED),
- RDS_CM_EVENT_STRING(ROUTE_ERROR),
- RDS_CM_EVENT_STRING(CONNECT_REQUEST),
- RDS_CM_EVENT_STRING(CONNECT_RESPONSE),
- RDS_CM_EVENT_STRING(CONNECT_ERROR),
- RDS_CM_EVENT_STRING(UNREACHABLE),
- RDS_CM_EVENT_STRING(REJECTED),
- RDS_CM_EVENT_STRING(ESTABLISHED),
- RDS_CM_EVENT_STRING(DISCONNECTED),
- RDS_CM_EVENT_STRING(DEVICE_REMOVAL),
- RDS_CM_EVENT_STRING(MULTICAST_JOIN),
- RDS_CM_EVENT_STRING(MULTICAST_ERROR),
- RDS_CM_EVENT_STRING(ADDR_CHANGE),
- RDS_CM_EVENT_STRING(TIMEWAIT_EXIT),
-#undef RDS_CM_EVENT_STRING
-};
-
-static char *rds_cm_event_str(enum rdma_cm_event_type type)
-{
- return rds_str_array(rds_cm_event_strings,
- ARRAY_SIZE(rds_cm_event_strings), type);
-};
-
int rds_rdma_cm_event_handler(struct rdma_cm_id *cm_id,
struct rdma_cm_event *event)
{
@@ -74,7 +46,7 @@ int rds_rdma_cm_event_handler(struct rdma_cm_id *cm_id,
int ret = 0;
rdsdebug("conn %p id %p handling event %u (%s)\n", conn, cm_id,
- event->event, rds_cm_event_str(event->event));
+ event->event, cma_event_msg(event->event));
if (cm_id->device->node_type == RDMA_NODE_RNIC)
trans = &rds_iw_transport;
@@ -139,7 +111,7 @@ int rds_rdma_cm_event_handler(struct rdma_cm_id *cm_id,
default:
/* things like device disconnect? */
printk(KERN_ERR "RDS: unknown event %u (%s)!\n",
- event->event, rds_cm_event_str(event->event));
+ event->event, cma_event_msg(event->event));
break;
}
@@ -148,7 +120,7 @@ out:
mutex_unlock(&conn->c_cm_lock);
rdsdebug("id %p event %u (%s) handling ret %d\n", cm_id, event->event,
- rds_cm_event_str(event->event), ret);
+ cma_event_msg(event->event), ret);
return ret;
}
diff --git a/net/rds/rds.h b/net/rds/rds.h
index 0d41155..099754c 100644
--- a/net/rds/rds.h
+++ b/net/rds/rds.h
@@ -575,7 +575,6 @@ struct rds_statistics {
};
/* af_rds.c */
-char *rds_str_array(char **array, size_t elements, size_t index);
void rds_sock_addref(struct rds_sock *rs);
void rds_sock_put(struct rds_sock *rs);
void rds_wake_sk_sleep(struct rds_sock *rs);
diff --git a/net/sunrpc/xprtrdma/verbs.c b/net/sunrpc/xprtrdma/verbs.c
index 4870d27..f801799 100644
--- a/net/sunrpc/xprtrdma/verbs.c
+++ b/net/sunrpc/xprtrdma/verbs.c
@@ -105,32 +105,6 @@ rpcrdma_run_tasklet(unsigned long data)
static DECLARE_TASKLET(rpcrdma_tasklet_g, rpcrdma_run_tasklet, 0UL);
-static const char * const async_event[] = {
- "CQ error",
- "QP fatal error",
- "QP request error",
- "QP access error",
- "communication established",
- "send queue drained",
- "path migration successful",
- "path mig error",
- "device fatal error",
- "port active",
- "port error",
- "LID change",
- "P_key change",
- "SM change",
- "SRQ error",
- "SRQ limit reached",
- "last WQE reached",
- "client reregister",
- "GID change",
-};
-
-#define ASYNC_MSG(status) \
- ((status) < ARRAY_SIZE(async_event) ? \
- async_event[(status)] : "unknown async error")
-
static void
rpcrdma_schedule_tasklet(struct list_head *sched_list)
{
@@ -148,7 +122,7 @@ rpcrdma_qp_async_error_upcall(struct ib_event *event, void *context)
struct rpcrdma_ep *ep = context;
pr_err("RPC: %s: %s on device %s ep %p\n",
- __func__, ASYNC_MSG(event->event),
+ __func__, ib_event_msg(event->event),
event->device->name, context);
if (ep->rep_connected == 1) {
ep->rep_connected = -EIO;
@@ -163,7 +137,7 @@ rpcrdma_cq_async_error_upcall(struct ib_event *event, void *context)
struct rpcrdma_ep *ep = context;
pr_err("RPC: %s: %s on device %s ep %p\n",
- __func__, ASYNC_MSG(event->event),
+ __func__, ib_event_msg(event->event),
event->device->name, context);
if (ep->rep_connected == 1) {
ep->rep_connected = -EIO;
@@ -172,35 +146,6 @@ rpcrdma_cq_async_error_upcall(struct ib_event *event, void *context)
}
}
-static const char * const wc_status[] = {
- "success",
- "local length error",
- "local QP operation error",
- "local EE context operation error",
- "local protection error",
- "WR flushed",
- "memory management operation error",
- "bad response error",
- "local access error",
- "remote invalid request error",
- "remote access error",
- "remote operation error",
- "transport retry counter exceeded",
- "RNR retry counter exceeded",
- "local RDD violation error",
- "remove invalid RD request",
- "operation aborted",
- "invalid EE context number",
- "invalid EE context state",
- "fatal error",
- "response timeout error",
- "general error",
-};
-
-#define COMPLETION_MSG(status) \
- ((status) < ARRAY_SIZE(wc_status) ? \
- wc_status[(status)] : "unexpected completion error")
-
static void
rpcrdma_sendcq_process_wc(struct ib_wc *wc)
{
@@ -209,7 +154,7 @@ rpcrdma_sendcq_process_wc(struct ib_wc *wc)
if (wc->status != IB_WC_SUCCESS &&
wc->status != IB_WC_WR_FLUSH_ERR)
pr_err("RPC: %s: SEND: %s\n",
- __func__, COMPLETION_MSG(wc->status));
+ __func__, wc_status_msg(wc->status));
} else {
struct rpcrdma_mw *r;
@@ -302,7 +247,7 @@ out_schedule:
out_fail:
if (wc->status != IB_WC_WR_FLUSH_ERR)
pr_err("RPC: %s: rep %p: %s\n",
- __func__, rep, COMPLETION_MSG(wc->status));
+ __func__, rep, wc_status_msg(wc->status));
rep->rr_len = ~0U;
goto out_schedule;
}
@@ -386,31 +331,6 @@ rpcrdma_flush_cqs(struct rpcrdma_ep *ep)
rpcrdma_sendcq_process_wc(&wc);
}
-#if IS_ENABLED(CONFIG_SUNRPC_DEBUG)
-static const char * const conn[] = {
- "address resolved",
- "address error",
- "route resolved",
- "route error",
- "connect request",
- "connect response",
- "connect error",
- "unreachable",
- "rejected",
- "established",
- "disconnected",
- "device removal",
- "multicast join",
- "multicast error",
- "address change",
- "timewait exit",
-};
-
-#define CONNECTION_MSG(status) \
- ((status) < ARRAY_SIZE(conn) ? \
- conn[(status)] : "unrecognized connection error")
-#endif
-
static int
rpcrdma_conn_upcall(struct rdma_cm_id *id, struct rdma_cm_event *event)
{
@@ -476,7 +396,7 @@ connected:
default:
dprintk("RPC: %s: %pIS:%u (ep 0x%p): %s\n",
__func__, sap, rpc_get_port(sap), ep,
- CONNECTION_MSG(event->event));
+ cma_event_msg(event->event));
break;
}
--
1.7.1
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