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Defined in 2 files as a function:

Referenced in 6 files:

Smatch caller information:

ipc/namespace.c copy_ipcs() -> get_ipc_ns()

Type Parameter Key Value
DATA_SOURCE 0 ns $2
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &tsk->signal->exec_update_lock

ipc/namespace.c ipcns_get() -> get_ipc_ns()

Type Parameter Key Value
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2 &task->alloc_lock
HALF_LOCKED2 &task->signal->exec_update_lock
TYPE_LOCK (struct task_struct)->alloc_lock

ipc/namespace.c ipcns_install() -> get_ipc_ns()

Type Parameter Key Value
PARAM_VALUE 0 ns 4096-ptr_max
DATA_SOURCE 0 ns r to_ipc_ns
NS_CAPABLE 0 21

ipc/util.c sysvipc_proc_open() -> get_ipc_ns()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING

drivers/android/binderfs.c binderfs_fill_super() -> get_ipc_ns()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &fc->uapi_mutex

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

Type Parameter Key Value

ipc/mqueue.c __get_ns_from_inode() -> get_ipc_ns()

Type Parameter Key Value
BUF_SIZE 0 ns 1-s32max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS 0 ns unit_byte
LOCK2 global &mq_lock

ipc/mqueue.c mq_create_mount() -> get_ipc_ns()

Type Parameter Key Value
PARAM_VALUE 0 ns 4096-ptr_max
PARAM_VALUE 0 ns->mq_msg_default 10
PARAM_VALUE 0 ns->mq_msg_max 10
PARAM_VALUE 0 ns->mq_msgsize_default 8192
PARAM_VALUE 0 ns->mq_msgsize_max 8192
PARAM_VALUE 0 ns->mq_queues_count 0
PARAM_VALUE 0 ns->mq_queues_max 256
PARAM_VALUE 0 ns->ns.stashed 0
PARAM_VALUE 0 ns->ucounts 0,4096-ptr_max
BUF_SIZE 0 ns (-1),2944
BUF_SIZE 0 ns (-1),2944
BUF_SIZE 0 ns->ucounts (-1),184
DATA_SOURCE 0 ns $0
RX_PATH
TASK_NOT_RUNNING

ipc/mqueue.c mqueue_init_fs_context() -> get_ipc_ns()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &fc->uapi_mutex