Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

kernel/cgroup/cgroup.c cgroup_file_write() -> (struct cftype)->write()

Type Parameter Key Value
PARAM_VALUE 0 of 4096-ptr_max
PARAM_VALUE 0 of->kn 4096-ptr_max
PARAM_VALUE 0 of->kn->__parent 4096-ptr_max
PARAM_VALUE 0 of->kn->active.counter 0-s32max
PARAM_VALUE 0 of->mutex.dep_map->name 0-255
PARAM_VALUE 0 of->mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 of->mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 of->mutex.first_waiter->task->blocked_on 0
PARAM_VALUE 0 of->mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 of->mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 of->mutex.wait_lock.owner (-1)
PARAM_VALUE 0 of->mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 of->released 0
PARAM_VALUE 1 buf 4096-ptr_max
PARAM_VALUE 2 nbytes 1-1000000000
BUF_SIZE 0 of s32min-(-2),1-s32max
BUF_SIZE 0 of s32min-(-2),1-s32max
CAPPED_DATA 0 of->kn->__parent 1
CAPPED_DATA 2 nbytes 1
CAPPED_DATA 2 nbytes 1
DATA_SOURCE 0 of $0
DATA_SOURCE 1 buf $1
DATA_SOURCE 2 nbytes $2
DATA_SOURCE 3 off $3
NOSPEC 2 nbytes
TERMINATED 1 buf 1
RX_PATH
TASK_NOT_RUNNING
USER_DATA 3 off s64min-(-2),0-s64max
ELEM_LAST 1 ==buf2 8052
LOCK2 0 &of->mutex
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 0 &of->prealloc_mutex
TYPE_LOCK (struct kernfs_open_file)->mutex