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Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

kernel/rcu/tree.c nocb_gp_wait() -> trace_rcu_this_gp()

Type Parameter Key Value
PARAM_VALUE 2 s 2977441207236968448
BUF_SIZE 2 s 10
STR_LEN 0 rnp 9
TERMINATED 2 s 1
NOCHECK_CALL

kernel/rcu/tree.c nocb_gp_wait() -> trace_rcu_this_gp()

Type Parameter Key Value
PARAM_VALUE 0 rnp 4096-ptr_max
PARAM_VALUE 2 s 2133474649786707968
BUF_SIZE 2 s 8
STR_LEN 0 rnp 7
TERMINATED 2 s 1
NOCHECK_CALL

kernel/rcu/tree.c rcu_future_gp_cleanup() -> trace_rcu_this_gp()

Type Parameter Key Value
PARAM_VALUE 0 rnp 4096-18446744073709547519
PARAM_VALUE 2 s 2779998657458499584,4673464477910929408
BUF_SIZE 0 rnp (-1),6402048
BUF_SIZE 0 rnp (-1),6402048
BUF_SIZE 2 s 8,12
CAPPED_DATA 0 rnp 1
DATA_SOURCE 0 rnp $0
STR_LEN 0 rnp 7,11
BIT_INFO 2 s 0x900a0c44401000,0x66dffb2efde9f000
TERMINATED 2 s 1
PREEMPT_ADD
NOCHECK_CALL
LOCK2 irq
LOCK2 0 &rnp->lock
TYPE_LOCK (struct rcu_node)->lock

kernel/rcu/tree.c rcu_gp_cleanup() -> trace_rcu_this_gp()

Type Parameter Key Value
PARAM_VALUE 0 rnp 4096-ptr_max
PARAM_VALUE 0 rnp->lock.dep_map->name 0-255
PARAM_VALUE 0 rnp->lock.owner_cpu 0
PARAM_VALUE 0 rnp->lock.raw_lock.val.counter 0-s32max
PARAM_VALUE 2 s 2779998657458499584
BUF_SIZE 0 rnp 6402048
BUF_SIZE 0 rnp 6402048
BUF_SIZE 2 s 12
DATA_SOURCE 0 rnp r rcu_get_root
STR_LEN 0 rnp 11
TERMINATED 2 s 1
PREEMPT_ADD <- disables preempt
NOCHECK_CALL
LOCK2 irq
LOCK2 0 &rnp->lock
TYPE_LOCK (struct rcu_node)->lock

kernel/rcu/tree.c rcu_start_this_gp() -> trace_rcu_this_gp()

Type Parameter Key Value
PARAM_VALUE 1 gp_seq_req 0,4-u64max
PARAM_VALUE 2 s 4961734325846896640
BUF_SIZE 0 rnp (-1),6402048
BUF_SIZE 0 rnp (-1),6402048
BUF_SIZE 2 s 10
DATA_SOURCE 0 rnp $0
DATA_SOURCE 1 gp_seq_req $2
STR_LEN 0 rnp 9
TERMINATED 2 s 1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 flags
HALF_LOCKED2 0 &rnp->lock
TYPE_LOCK (struct rcu_node)->lock

kernel/rcu/tree.c rcu_start_this_gp() -> trace_rcu_this_gp()

Type Parameter Key Value
PARAM_VALUE 0 rnp 4096-ptr_max
PARAM_VALUE 1 gp_seq_req 0,4-u64max
PARAM_VALUE 2 s 1401058316483837952
BUF_SIZE 0 rnp (-1),6402048
BUF_SIZE 0 rnp (-1),6402048
BUF_SIZE 2 s 11
CAPPED_DATA 0 rnp 1
DATA_SOURCE 0 rnp $0
DATA_SOURCE 1 gp_seq_req $2
STR_LEN 0 rnp 10
TERMINATED 2 s 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &rnp_start->lock
HALF_LOCKED2 flags
HALF_LOCKED2 0 &rnp->lock

kernel/rcu/tree.c rcu_start_this_gp() -> trace_rcu_this_gp()

Type Parameter Key Value
PARAM_VALUE 0 rnp 4096-ptr_max
PARAM_VALUE 0 rnp->gp_seq_needed 0,4-u64max
PARAM_VALUE 1 gp_seq_req 0,4-u64max
PARAM_VALUE 2 s 6442813197905117184
BUF_SIZE 0 rnp (-1),6402048
BUF_SIZE 0 rnp (-1),6402048
BUF_SIZE 2 s 12
CAPPED_DATA 0 rnp 1
DATA_SOURCE 0 rnp $0
DATA_SOURCE 1 gp_seq_req $2
STR_LEN 0 rnp 11
TERMINATED 2 s 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &rnp->lock
HALF_LOCKED2 flags
HALF_LOCKED2 0 &rnp->lock

kernel/rcu/tree.c rcu_start_this_gp() -> trace_rcu_this_gp()

Type Parameter Key Value
PARAM_VALUE 0 rnp 1-u64max
PARAM_VALUE 1 gp_seq_req 0,4-u64max
PARAM_VALUE 2 s 5170161984656449536
BUF_SIZE 0 rnp (-1),6402048
BUF_SIZE 0 rnp (-1),6402048
BUF_SIZE 2 s 16
DATA_SOURCE 1 gp_seq_req $2
STR_LEN 0 rnp 15
TERMINATED 2 s 1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &rnp_start->lock
HALF_LOCKED2 flags
HALF_LOCKED2 0 &rnp->lock
TYPE_LOCK (struct rcu_node)->lock

kernel/rcu/tree.c rcu_start_this_gp() -> trace_rcu_this_gp()

Type Parameter Key Value
PARAM_VALUE 0 rnp 1-u64max
PARAM_VALUE 1 gp_seq_req 0,4-u64max
PARAM_VALUE 2 s 6826182984580706304
BUF_SIZE 0 rnp (-1),6402048
BUF_SIZE 0 rnp (-1),6402048
BUF_SIZE 2 s 12
DATA_SOURCE 1 gp_seq_req $2
STR_LEN 0 rnp 11
TERMINATED 2 s 1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &rnp_start->lock
HALF_LOCKED2 flags
HALF_LOCKED2 0 &rnp->lock
TYPE_LOCK (struct rcu_node)->lock

kernel/rcu/tree.c rcu_start_this_gp() -> trace_rcu_this_gp()

Type Parameter Key Value
PARAM_VALUE 0 rnp 4096-ptr_max
PARAM_VALUE 1 gp_seq_req 0,4-u64max
PARAM_VALUE 2 s 4733902054468673536
BUF_SIZE 0 rnp (-1),6402048
BUF_SIZE 0 rnp (-1),6402048
BUF_SIZE 2 s 12
DATA_SOURCE 1 gp_seq_req $2
STR_LEN 0 rnp 11
TERMINATED 2 s 1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &rnp_start->lock
HALF_LOCKED2 flags
HALF_LOCKED2 0 &rnp->lock
TYPE_LOCK (struct rcu_node)->lock