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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

kernel/kcov.c kcov_ioctl_locked() -> kcov_get()

Type Parameter Key Value
PARAM_VALUE 0 kcov 4096-ptr_max
PARAM_VALUE 0 kcov->area 1-u64max
PARAM_VALUE 0 kcov->t 4096-ptr_max
PARAM_VALUE 0 kcov->t->kcov 4096-ptr_max
PARAM_VALUE 0 kcov->t->kcov_area 1-u64max
BUF_SIZE 0 kcov s32min-(-2),1-s32max
BUF_SIZE 0 kcov s32min-(-2),1-s32max
CAPPED_DATA 0 kcov->size 1
DATA_SOURCE 0 kcov $0
BIT_INFO 0 kcov->mode 0x0,0x3
PREEMPT_ADD
NOCHECK_CALL
LOCK2 flags
LOCK2 0 &kcov->lock
TYPE_LOCK (struct kcov)->lock

kernel/kcov.c kcov_ioctl_locked() -> kcov_get()

Type Parameter Key Value
PARAM_VALUE 0 kcov 4096-ptr_max
PARAM_VALUE 0 kcov->area 1-u64max
PARAM_VALUE 0 kcov->mode 2-3
PARAM_VALUE 0 kcov->remote 1
PARAM_VALUE 0 kcov->t 4096-ptr_max
PARAM_VALUE 0 kcov->t->kcov_remote 4096-ptr_max
BUF_SIZE 0 kcov s32min-(-2),1-s32max
BUF_SIZE 0 kcov s32min-(-2),1-s32max
DATA_SOURCE 0 kcov $0
PREEMPT_ADD
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 kcov->remote_size
LOCK2 flags
LOCK2 0 &kcov->lock
TYPE_LOCK (struct kcov)->lock

kernel/kcov.c kcov_remote_start() -> kcov_get()

Type Parameter Key Value
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 kcov unit_byte
LOCK2 flags
LOCK2 global &kcov_remote_lock
HALF_LOCKED2 &sqd->lock
HALF_LOCKED2 rcu_read