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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

kernel/locking/rwsem.c __up_write() -> rwsem_test_oflags()

Type Parameter Key Value
PARAM_VALUE 0 sem 4096-ptr_max
PARAM_VALUE 1 flags 2
CAPPED_DATA 0 sem 1
DATA_SOURCE 0 sem $0

kernel/locking/rwsem.c clear_nonspinnable() -> rwsem_test_oflags()

Type Parameter Key Value
PARAM_VALUE 0 sem 4096-ptr_max
PARAM_VALUE 1 flags 2
BUF_SIZE 0 sem->dep_map.name (-1),20
BUF_SIZE 0 sem->first_waiter (-1),48
BUF_SIZE 0 sem->magic (-1),160
CAPPED_DATA 0 sem 1
DATA_SOURCE 0 sem $0
STR_LEN 0 sem->dep_map.name (-1),19
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 irq
HALF_LOCKED2 0 &sem->wait_lock

kernel/locking/rwsem.c is_rwsem_reader_owned() -> rwsem_test_oflags()

Type Parameter Key Value
PARAM_VALUE 0 sem 4096-ptr_max
PARAM_VALUE 1 flags 1
BUF_SIZE 0 sem->dep_map.name (-1),20
BUF_SIZE 0 sem->magic (-1),160
DATA_SOURCE 0 sem $0
STR_LEN 0 sem->dep_map.name (-1),19
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 rcu_read

kernel/locking/rwsem.c rwsem_optimistic_spin() -> rwsem_test_oflags()

Type Parameter Key Value
PARAM_VALUE 0 sem 4096-ptr_max
PARAM_VALUE 1 flags 2
BUF_SIZE 0 sem->dep_map.name (-1),20
BUF_SIZE 0 sem->magic (-1),160
DATA_SOURCE 0 sem $0
STR_LEN 0 sem->dep_map.name (-1),19
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING