smc_curs_copy identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

net/smc/smc_cdc.h, line 101 (as a function)

Referenced in 7 files:

Smatch caller information:

net/smc/smc_rx.c smc_rx_recv_urg() -> smc_curs_copy()

Type	Parameter	Key	Value
PARAM_VALUE	0	tgt	5195098163861843968
PARAM_VALUE	1	src	4096-ptr_max
PARAM_VALUE	2	conn	4096-ptr_max
BUF_SIZE	2	conn	840
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		sk

net/smc/smc_rx.c smc_rx_recvmsg() -> smc_curs_copy()

Type	Parameter	Key	Value
PARAM_VALUE	0	tgt	4056772236249407488
PARAM_VALUE	1	src	4096-ptr_max
PARAM_VALUE	2	conn	4096-ptr_max
BUF_SIZE	2	conn	840
CAPPED_DATA	2	conn->rmb_desc->len	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		sk

net/smc/smc_rx.c smc_rx_update_cons() -> smc_curs_copy()

Type	Parameter	Key	Value
PARAM_VALUE	0	tgt	1637508150968770560
PARAM_VALUE	1	src	4096-ptr_max
PARAM_VALUE	2	conn	4096-ptr_max
BUF_SIZE	2	conn	840
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		sk

net/smc/smc_rx.c smc_rx_update_consumer() -> smc_curs_copy()

Type	Parameter	Key	Value
PARAM_VALUE	0	tgt	4096-ptr_max
PARAM_VALUE	1	src	4096-ptr_max
PARAM_VALUE	2	conn	4096-ptr_max
BUF_SIZE	2	conn	840
CAPPED_DATA	2	conn->rmb_desc->len	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		sk

net/smc/smc_close.c smc_tx_prepared_sends() -> smc_curs_copy()

Type	Parameter	Key	Value
PARAM_VALUE	0	tgt	2511375225987198976
PARAM_VALUE	1	src	4096-ptr_max
PARAM_VALUE	2	conn	4096-ptr_max
DATA_SOURCE	2	conn	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		sk

net/smc/smc_close.c smc_tx_prepared_sends() -> smc_curs_copy()

Type	Parameter	Key	Value
PARAM_VALUE	0	tgt	505186105849466880
PARAM_VALUE	1	src	4096-ptr_max
PARAM_VALUE	2	conn	4096-ptr_max
DATA_SOURCE	2	conn	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		sk

net/smc/smc_tx.c smc_tx_consumer_update() -> smc_curs_copy()

Type	Parameter	Key	Value
PARAM_VALUE	0	tgt	7603012613134585856
PARAM_VALUE	1	src	4096-ptr_max
PARAM_VALUE	2	conn	4096-ptr_max
BUF_SIZE	2	conn	840
CAPPED_DATA	2	conn->rmb_desc->len	1
DATA_SOURCE	2	conn	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		sk

net/smc/smc_tx.c smc_tx_consumer_update() -> smc_curs_copy()

Type	Parameter	Key	Value
PARAM_VALUE	0	tgt	1534300282128699392
PARAM_VALUE	1	src	4096-ptr_max
PARAM_VALUE	2	conn	4096-ptr_max
BUF_SIZE	2	conn	840
CAPPED_DATA	2	conn->rmb_desc->len	1
DATA_SOURCE	2	conn	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		sk

net/smc/smc_tx.c smc_tx_consumer_update() -> smc_curs_copy()

Type	Parameter	Key	Value
PARAM_VALUE	0	tgt	710470102319382528
PARAM_VALUE	1	src	4096-ptr_max
PARAM_VALUE	2	conn	4096-ptr_max
BUF_SIZE	2	conn	840
CAPPED_DATA	2	conn->rmb_desc->len	1
CAPPED_DATA	2	conn->rmbe_update_limit	1
DATA_SOURCE	2	conn	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		sk

net/smc/smc_tx.c smc_tx_prepared_sends() -> smc_curs_copy()

Type	Parameter	Key	Value
PARAM_VALUE	0	tgt	857218700857241600
PARAM_VALUE	1	src	4096-ptr_max
PARAM_VALUE	2	conn	4096-ptr_max
BUF_SIZE	2	conn	(-1),840
BUF_SIZE	2	conn	(-1),840
DATA_SOURCE	2	conn	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		sk

net/smc/smc_tx.c smc_tx_prepared_sends() -> smc_curs_copy()

Type	Parameter	Key	Value
PARAM_VALUE	0	tgt	8997590651356409856
PARAM_VALUE	1	src	4096-ptr_max
PARAM_VALUE	2	conn	4096-ptr_max
BUF_SIZE	2	conn	(-1),840
BUF_SIZE	2	conn	(-1),840
DATA_SOURCE	2	conn	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		sk

net/smc/smc_tx.c smc_tx_rdma_writes() -> smc_curs_copy()

Type	Parameter	Key	Value
PARAM_VALUE	0	tgt	7560026118802956288
PARAM_VALUE	1	src	4096-ptr_max
PARAM_VALUE	2	conn	4096-ptr_max
DATA_SOURCE	2	conn	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		bh
LOCK2	2	&conn->send_lock
HALF_LOCKED2		sk
TYPE_LOCK		(struct smc_connection)->send_lock

net/smc/smc_tx.c smc_tx_rdma_writes() -> smc_curs_copy()

Type	Parameter	Key	Value
PARAM_VALUE	0	tgt	7039100161171824640
PARAM_VALUE	1	src	4096-ptr_max
PARAM_VALUE	2	conn	4096-ptr_max
DATA_SOURCE	2	conn	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		bh
LOCK2	2	&conn->send_lock
HALF_LOCKED2		sk
TYPE_LOCK		(struct smc_connection)->send_lock

net/smc/smc_tx.c smc_tx_rdma_writes() -> smc_curs_copy()

Type	Parameter	Key	Value
PARAM_VALUE	0	tgt	2372960163608059904
PARAM_VALUE	1	src	4096-ptr_max
PARAM_VALUE	2	conn	4096-ptr_max
DATA_SOURCE	2	conn	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		bh
LOCK2	2	&conn->send_lock
HALF_LOCKED2		sk
TYPE_LOCK		(struct smc_connection)->send_lock

net/smc/smc_tx.c smc_tx_rdma_writes() -> smc_curs_copy()

Type	Parameter	Key	Value
PARAM_VALUE	0	tgt	2669029999907188736
PARAM_VALUE	1	src	4096-ptr_max
PARAM_VALUE	2	conn	4096-ptr_max
DATA_SOURCE	2	conn	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		bh
LOCK2	2	&conn->send_lock
HALF_LOCKED2		sk
TYPE_LOCK		(struct smc_connection)->send_lock

net/smc/smc_tx.c smc_tx_rdma_writes() -> smc_curs_copy()

Type	Parameter	Key	Value
PARAM_VALUE	0	tgt	4096-ptr_max
PARAM_VALUE	1	src	2372960163608059904
PARAM_VALUE	2	conn	4096-ptr_max
CAPPED_DATA	2	conn->peer_rmbe_size	1
CAPPED_DATA	2	conn->sndbuf_desc->len	1
DATA_SOURCE	2	conn	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		bh
LOCK2	2	&conn->send_lock
HALF_LOCKED2		sk
TYPE_LOCK		(struct smc_connection)->send_lock

net/smc/smc_tx.c smc_tx_rdma_writes() -> smc_curs_copy()

Type	Parameter	Key	Value
PARAM_VALUE	0	tgt	4096-ptr_max
PARAM_VALUE	1	src	7560026118802956288
PARAM_VALUE	2	conn	4096-ptr_max
CAPPED_DATA	2	conn->peer_rmbe_size	1
CAPPED_DATA	2	conn->sndbuf_desc->len	1
DATA_SOURCE	2	conn	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		bh
LOCK2	2	&conn->send_lock
HALF_LOCKED2		sk
TYPE_LOCK		(struct smc_connection)->send_lock

net/smc/smc_tx.c smc_tx_sendmsg() -> smc_curs_copy()

Type	Parameter	Key	Value
PARAM_VALUE	0	tgt	6532946158952566784
PARAM_VALUE	1	src	4096-ptr_max
PARAM_VALUE	2	conn	4096-ptr_max
BUF_SIZE	2	conn	840
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		sk
HALF_LOCKED2		&vq->mutex

net/smc/smc_tx.c smc_tx_sendmsg() -> smc_curs_copy()

Type	Parameter	Key	Value
PARAM_VALUE	0	tgt	4096-ptr_max
PARAM_VALUE	1	src	6532946158952566784
PARAM_VALUE	2	conn	4096-ptr_max
BUF_SIZE	2	conn	840
CAPPED_DATA	2	conn->sndbuf_desc->len	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		sk
HALF_LOCKED2		&vq->mutex

net/smc/smc_cdc.c smc_cdc_cursor_to_host() -> smc_curs_copy()

Type	Parameter	Key	Value
PARAM_VALUE	0	tgt	4714773752894156800
PARAM_VALUE	1	src	4096-ptr_max
PARAM_VALUE	2	conn	4096-ptr_max
DATA_SOURCE	1	src	$0
DATA_SOURCE	2	conn	$2
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&(&smc->sk)->sk_lock.slock

net/smc/smc_cdc.c smc_cdc_cursor_to_host() -> smc_curs_copy()

Type	Parameter	Key	Value
PARAM_VALUE	0	tgt	4096-ptr_max
PARAM_VALUE	1	src	7443901888107130880
PARAM_VALUE	2	conn	4096-ptr_max
DATA_SOURCE	0	tgt	$0
DATA_SOURCE	2	conn	$2
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	1	src->count	0-u32max
USER_DATA	1	src->wrap	0-u16max
LOCK2		&(&smc->sk)->sk_lock.slock

net/smc/smc_cdc.c smc_cdc_handle_urg_data_arrival() -> smc_curs_copy()

Type	Parameter	Key	Value
PARAM_VALUE	0	tgt	4096-ptr_max
PARAM_VALUE	1	src	4096-ptr_max
PARAM_VALUE	2	conn	4096-ptr_max
BUF_SIZE	2	conn	840
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&(&smc->sk)->sk_lock.slock

net/smc/smc_cdc.c smc_cdc_msg_recv_action() -> smc_curs_copy()

Type	Parameter	Key	Value
PARAM_VALUE	0	tgt	7379626695082135552
PARAM_VALUE	1	src	4096-ptr_max
PARAM_VALUE	2	conn	4096-ptr_max
BUF_SIZE	2	conn	840
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&(&smc->sk)->sk_lock.slock

net/smc/smc_cdc.c smc_cdc_msg_recv_action() -> smc_curs_copy()

Type	Parameter	Key	Value
PARAM_VALUE	0	tgt	5209070401056829440
PARAM_VALUE	1	src	4096-ptr_max
PARAM_VALUE	2	conn	4096-ptr_max
BUF_SIZE	2	conn	840
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&(&smc->sk)->sk_lock.slock

net/smc/smc_cdc.c smc_cdc_msg_recv_action() -> smc_curs_copy()

Type	Parameter	Key	Value
PARAM_VALUE	0	tgt	4096-ptr_max
PARAM_VALUE	1	src	4096-ptr_max
PARAM_VALUE	2	conn	4096-ptr_max
BUF_SIZE	2	conn	840
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&(&smc->sk)->sk_lock.slock

net/smc/smc_cdc.c smc_cdc_msg_send() -> smc_curs_copy()

Type	Parameter	Key	Value
PARAM_VALUE	0	tgt	4096-ptr_max
PARAM_VALUE	1	src	169832577172832256
PARAM_VALUE	2	conn	4096-ptr_max
CAPPED_DATA	2	conn->lnk	1
DATA_SOURCE	2	conn	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		bh
LOCK2	2	&conn->send_lock
HALF_LOCKED2		sk
TYPE_LOCK		(struct smc_connection)->send_lock

net/smc/smc_cdc.c smc_cdc_tx_handler() -> smc_curs_copy()

Type	Parameter	Key	Value
PARAM_VALUE	0	tgt	4096-ptr_max
PARAM_VALUE	1	src	5438431300857806892
PARAM_VALUE	2	conn	4096-ptr_max
PREEMPT_ADD			<- disables preempt
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&(&smc->sk)->sk_lock.slock
HALF_LOCKED2		bh

net/smc/smc_cdc.c smc_cdc_tx_handler() -> smc_curs_copy()

Type	Parameter	Key	Value
PARAM_VALUE	0	tgt	4096-ptr_max
PARAM_VALUE	1	src	5438431300857806900
PARAM_VALUE	2	conn	4096-ptr_max
PREEMPT_ADD			<- disables preempt
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&(&smc->sk)->sk_lock.slock
HALF_LOCKED2		bh

net/smc/smc_cdc.c smc_host_cursor_to_cdc() -> smc_curs_copy()

Type	Parameter	Key	Value
PARAM_VALUE	0	tgt	169832577172832256
PARAM_VALUE	1	src	4096-ptr_max
PARAM_VALUE	2	conn	4096-ptr_max
CAPPED_DATA	2	conn->lnk	1
DATA_SOURCE	0	tgt	$2
DATA_SOURCE	1	src	$1
DATA_SOURCE	2	conn	$3
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		bh
LOCK2	2	&conn->send_lock
HALF_LOCKED2		sk
TYPE_LOCK		(struct smc_connection)->send_lock

net/smc/smc_cdc.c smc_tx_prepared_sends() -> smc_curs_copy()

Type	Parameter	Key	Value
PARAM_VALUE	0	tgt	1337335605791371264
PARAM_VALUE	1	src	4096-ptr_max
PARAM_VALUE	2	conn	4096-ptr_max
BUF_SIZE	2	conn	840
DATA_SOURCE	2	conn	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&(&smc->sk)->sk_lock.slock

net/smc/smc_cdc.c smc_tx_prepared_sends() -> smc_curs_copy()

Type	Parameter	Key	Value
PARAM_VALUE	0	tgt	1459664126552539136
PARAM_VALUE	1	src	4096-ptr_max
PARAM_VALUE	2	conn	4096-ptr_max
BUF_SIZE	2	conn	840
DATA_SOURCE	2	conn	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&(&smc->sk)->sk_lock.slock

net/smc/smc_cdc.c smcd_cdc_msg_send() -> smc_curs_copy()

Type	Parameter	Key	Value
PARAM_VALUE	0	tgt	4096-ptr_max
PARAM_VALUE	1	src	6902216122889490432
PARAM_VALUE	2	conn	4096-ptr_max
CAPPED_DATA	2	conn->peer_token	1
DATA_SOURCE	2	conn	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		bh
LOCK2	2	&conn->send_lock
HALF_LOCKED2		sk
TYPE_LOCK		(struct smc_connection)->send_lock

net/smc/smc_cdc.c smcd_cdc_msg_send() -> smc_curs_copy()

Type	Parameter	Key	Value
PARAM_VALUE	0	tgt	4096-ptr_max
PARAM_VALUE	1	src	4096-ptr_max
PARAM_VALUE	2	conn	4096-ptr_max
CAPPED_DATA	2	conn->peer_token	1
DATA_SOURCE	2	conn	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		bh
LOCK2	2	&conn->send_lock
HALF_LOCKED2		sk
TYPE_LOCK		(struct smc_connection)->send_lock

net/smc/smc_cdc.c smcd_cdc_msg_to_host() -> smc_curs_copy()

Type	Parameter	Key	Value
PARAM_VALUE	0	tgt	4096-ptr_max
PARAM_VALUE	1	src	8552597860677689344
PARAM_VALUE	2	conn	4096-ptr_max
BUF_SIZE	2	conn	840
DATA_SOURCE	2	conn	$2
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&(&smc->sk)->sk_lock.slock

net/smc/smc_cdc.c smcd_cdc_msg_to_host() -> smc_curs_copy()

Type	Parameter	Key	Value
PARAM_VALUE	0	tgt	4096-ptr_max
PARAM_VALUE	1	src	8552597860677689344
PARAM_VALUE	2	conn	4096-ptr_max
BUF_SIZE	2	conn	840
DATA_SOURCE	2	conn	$2
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&(&smc->sk)->sk_lock.slock

net/smc/af_smc.c smc_ioctl() -> smc_curs_copy()

Type	Parameter	Key	Value
PARAM_VALUE	0	tgt	1614618691137302528
PARAM_VALUE	1	src	4096-ptr_max
PARAM_VALUE	2	conn	4096-ptr_max
BUF_SIZE	2	conn	840
NOCHECK_CALL
LOCK2		&smc->sk
HALF_LOCKED2		&smc->sk
TYPE_LOCK		(struct smc_sock)->sk

net/smc/af_smc.c smc_ioctl() -> smc_curs_copy()

Type	Parameter	Key	Value
PARAM_VALUE	0	tgt	1589697505966034944
PARAM_VALUE	1	src	4096-ptr_max
PARAM_VALUE	2	conn	4096-ptr_max
BUF_SIZE	2	conn	840
NOCHECK_CALL
LOCK2		&smc->sk
HALF_LOCKED2		&smc->sk
TYPE_LOCK		(struct smc_sock)->sk

net/smc/af_smc.c smc_tx_prepared_sends() -> smc_curs_copy()

Type	Parameter	Key	Value
PARAM_VALUE	0	tgt	6412275457883484160
PARAM_VALUE	1	src	4096-ptr_max
PARAM_VALUE	2	conn	4096-ptr_max
DATA_SOURCE	2	conn	$0
NOCHECK_CALL
LOCK2		&smc->sk
TYPE_LOCK		(struct smc_sock)->sk

net/smc/af_smc.c smc_tx_prepared_sends() -> smc_curs_copy()

Type	Parameter	Key	Value
PARAM_VALUE	0	tgt	6228588234504871936
PARAM_VALUE	1	src	4096-ptr_max
PARAM_VALUE	2	conn	4096-ptr_max
DATA_SOURCE	2	conn	$0
NOCHECK_CALL
LOCK2		&smc->sk
TYPE_LOCK		(struct smc_sock)->sk

net/smc/smc_core.c smc_switch_cursor() -> smc_curs_copy()

Type	Parameter	Key	Value
PARAM_VALUE	0	tgt	4096-ptr_max
PARAM_VALUE	1	src	4096-ptr_max
PARAM_VALUE	2	conn	4096-ptr_max
BUF_SIZE	2	conn	840
PREEMPT_ADD
NOCHECK_CALL
LOCK2		&conn->send_lock
LOCK2		bh
HALF_LOCKED2		&lgr->llc_conf_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct smc_connection)->send_lock
TYPE_LOCK		(struct smc_link_group)->llc_conf_mutex

net/smc/smc_core.c smc_switch_cursor() -> smc_curs_copy()

Type	Parameter	Key	Value
PARAM_VALUE	0	tgt	6107849734699446272
PARAM_VALUE	1	src	4096-ptr_max
PARAM_VALUE	2	conn	4096-ptr_max
BUF_SIZE	2	conn	840
PREEMPT_ADD
NOCHECK_CALL
LOCK2		&conn->send_lock
LOCK2		bh
HALF_LOCKED2		&lgr->llc_conf_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct smc_connection)->send_lock
TYPE_LOCK		(struct smc_link_group)->llc_conf_mutex

net/smc/smc_core.c smc_switch_cursor() -> smc_curs_copy()

Type	Parameter	Key	Value
PARAM_VALUE	0	tgt	4096-ptr_max
PARAM_VALUE	1	src	6107849734699446272
PARAM_VALUE	2	conn	4096-ptr_max
BUF_SIZE	2	conn	840
PREEMPT_ADD
NOCHECK_CALL
LOCK2		&conn->send_lock
LOCK2		bh
HALF_LOCKED2		&lgr->llc_conf_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct smc_connection)->send_lock
TYPE_LOCK		(struct smc_link_group)->llc_conf_mutex

net/smc/smc_core.c smc_switch_cursor() -> smc_curs_copy()

Type	Parameter	Key	Value
PARAM_VALUE	0	tgt	6647441963360804864
PARAM_VALUE	1	src	4096-ptr_max
PARAM_VALUE	2	conn	4096-ptr_max
BUF_SIZE	2	conn	840
PREEMPT_ADD
NOCHECK_CALL
LOCK2		&conn->send_lock
LOCK2		bh
HALF_LOCKED2		&lgr->llc_conf_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct smc_connection)->send_lock
TYPE_LOCK		(struct smc_link_group)->llc_conf_mutex

net/smc/smc_core.c smc_write_space() -> smc_curs_copy()

Type	Parameter	Key	Value
PARAM_VALUE	0	tgt	5909058855500496896
PARAM_VALUE	1	src	4096-ptr_max
PARAM_VALUE	2	conn	4096-ptr_max
BUF_SIZE	2	conn	840
DATA_SOURCE	2	conn	$0
PREEMPT_ADD
NOCHECK_CALL
LOCK2		&conn->send_lock
LOCK2		&pool->lock
LOCK2		bh
HALF_LOCKED2		&lgr->llc_conf_mutex
TYPE_LOCK		(struct smc_connection)->send_lock
TYPE_LOCK		(struct smc_link_group)->llc_conf_mutex

net/smc/smc_core.c smc_write_space() -> smc_curs_copy()

Type	Parameter	Key	Value
PARAM_VALUE	0	tgt	2131501770768617472
PARAM_VALUE	1	src	4096-ptr_max
PARAM_VALUE	2	conn	4096-ptr_max
BUF_SIZE	2	conn	840
DATA_SOURCE	2	conn	$0
PREEMPT_ADD
NOCHECK_CALL
LOCK2		&conn->send_lock
LOCK2		&pool->lock
LOCK2		bh
HALF_LOCKED2		&lgr->llc_conf_mutex
TYPE_LOCK		(struct smc_connection)->send_lock
TYPE_LOCK		(struct smc_link_group)->llc_conf_mutex