Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

ipc/shm.c do_shmat() -> shm_obtain_object_check()

Type Parameter Key Value
PARAM_VALUE 1 id 0-s32max
DATA_SOURCE 1 id $0
FUZZY_MAX 1 id 0
USER_DATA 1 id 0-s32max
LOCK2 rcu_read

ipc/shm.c shmctl_do_lock() -> shm_obtain_object_check()

Type Parameter Key Value
PARAM_VALUE 1 id 0-s32max
DATA_SOURCE 0 ns $0
DATA_SOURCE 1 id $1
FUZZY_MAX 1 id 0
USER_DATA 1 id 0-s32max
LOCK2 rcu_read

ipc/shm.c shmctl_stat() -> shm_obtain_object_check()

Type Parameter Key Value
PARAM_VALUE 1 id 0-s32max
DATA_SOURCE 0 ns $0
DATA_SOURCE 1 id $1
FUZZY_MAX 1 id 0
USER_DATA 1 id 0-s32max
LOCK2 rcu_read