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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

kernel/locking/lockdep.c check_irq_usage() -> print_bfs_bug()

Type Parameter Key Value
PARAM_VALUE 0 ret (-2)-(-1)
DATA_SOURCE 0 ret r __bfs_backwards
BIT_INFO 0 ret 0x0,0x1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 flags

kernel/locking/lockdep.c check_irq_usage() -> print_bfs_bug()

Type Parameter Key Value
PARAM_VALUE 0 ret (-2)-(-1)
DATA_SOURCE 0 ret r find_usage_forwards
BIT_INFO 0 ret 0x0,0x1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 flags

kernel/locking/lockdep.c check_irq_usage() -> print_bfs_bug()

Type Parameter Key Value
PARAM_VALUE 0 ret (-2)-(-1)
DATA_SOURCE 0 ret r find_usage_backwards
BIT_INFO 0 ret 0x0,0x1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 flags

kernel/locking/lockdep.c check_path() -> print_bfs_bug()

Type Parameter Key Value
PARAM_VALUE 0 ret (-2)-(-1)
DATA_SOURCE 0 ret r __bfs_forwards
BIT_INFO 0 ret 0x0,0x1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 flags

kernel/locking/lockdep.c check_usage_backwards() -> print_bfs_bug()

Type Parameter Key Value
PARAM_VALUE 0 ret (-2)-(-1)
DATA_SOURCE 0 ret r find_usage_backwards
BIT_INFO 0 ret 0x0,0x1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

kernel/locking/lockdep.c check_usage_forwards() -> print_bfs_bug()

Type Parameter Key Value
PARAM_VALUE 0 ret (-2)-(-1)
DATA_SOURCE 0 ret r find_usage_forwards
BIT_INFO 0 ret 0x0,0x1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL