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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

kernel/fork.c __delayed_free_task() -> free_task()

Type Parameter Key Value
PARAM_VALUE 0 tsk 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 bh
HALF_LOCKED2 rcu

kernel/fork.c __put_task_struct() -> free_task()

Type Parameter Key Value
PARAM_VALUE 0 tsk 4096-ptr_max
PARAM_VALUE 0 tsk->cached_requested_key 0
PARAM_VALUE 0 tsk->cg_list.next 4096-ptr_max
PARAM_VALUE 0 tsk->cg_list.next->prev 4096-ptr_max
PARAM_VALUE 0 tsk->cg_list.prev->next 4096-ptr_max
PARAM_VALUE 0 tsk->cgroups 4096-ptr_max
PARAM_VALUE 0 tsk->cgroups->dom_cset 4096-ptr_max
PARAM_VALUE 0 tsk->cgroups->dom_cset->dom_cset 4096-ptr_max
PARAM_VALUE 0 tsk->cgroups->dom_cset->hlist->next->pprev 1-u64max
PARAM_VALUE 0 tsk->cgroups->dom_cset->hlist.next->pprev 1-u64max
PARAM_VALUE 0 tsk->cgroups->hlist->next->pprev 1-u64max
PARAM_VALUE 0 tsk->cgroups->hlist.next->pprev 1-u64max
PARAM_VALUE 0 tsk->core_cookie 0,4096-18446744073709547520
PARAM_VALUE 0 tsk->core_cookie->refcnt.refs.counter s32min-s32max
PARAM_VALUE 0 tsk->cred 0
PARAM_VALUE 0 tsk->cred->process_keyring->user->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 tsk->cred->process_keyring->user->qnbytes s32min-s32max
PARAM_VALUE 0 tsk->cred->process_keyring->user->qnkeys s32min-s32max
PARAM_VALUE 0 tsk->cred->rcu.func 1-u64max
PARAM_VALUE 0 tsk->cred->rcu.next 0
PARAM_VALUE 0 tsk->cred->request_key_auth->user->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 tsk->cred->request_key_auth->user->qnbytes s32min-s32max
PARAM_VALUE 0 tsk->cred->request_key_auth->user->qnkeys s32min-s32max
PARAM_VALUE 0 tsk->cred->session_keyring->user->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 tsk->cred->session_keyring->user->qnbytes s32min-s32max
PARAM_VALUE 0 tsk->cred->session_keyring->user->qnkeys s32min-s32max
PARAM_VALUE 0 tsk->cred->thread_keyring->user->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 tsk->cred->thread_keyring->user->qnbytes s32min-s32max
PARAM_VALUE 0 tsk->cred->thread_keyring->user->qnkeys s32min-s32max
PARAM_VALUE 0 tsk->cred->ucounts->ns->work.entry.next 4096-ptr_max
PARAM_VALUE 0 tsk->cred->ucounts->ns->work.entry.next->prev 4096-ptr_max
PARAM_VALUE 0 tsk->cred->user->uidhash_node->next->pprev 1-u64max
PARAM_VALUE 0 tsk->cred->user->uidhash_node.next->pprev 1-u64max
PARAM_VALUE 0 tsk->cred->user_ns->work.entry.next->prev 4096-ptr_max
PARAM_VALUE 0 tsk->delays 0
PARAM_VALUE 0 tsk->io_uring 0
PARAM_VALUE 0 tsk->io_uring_restrict 0
PARAM_VALUE 0 tsk->numa_faults 0
PARAM_VALUE 0 tsk->pi_lock.dep_map->name 0-255
PARAM_VALUE 0 tsk->pi_lock.owner (-1)
PARAM_VALUE 0 tsk->pi_lock.owner_cpu u32max
PARAM_VALUE 0 tsk->pi_lock.raw_lock.val.counter 0-s32max
PARAM_VALUE 0 tsk->real_cred 0
PARAM_VALUE 0 tsk->real_cred->process_keyring->user->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 tsk->real_cred->process_keyring->user->qnbytes s32min-s32max
PARAM_VALUE 0 tsk->real_cred->process_keyring->user->qnkeys s32min-s32max
PARAM_VALUE 0 tsk->real_cred->rcu.func 1-u64max
PARAM_VALUE 0 tsk->real_cred->rcu.next 0
PARAM_VALUE 0 tsk->real_cred->request_key_auth->user->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 tsk->real_cred->request_key_auth->user->qnbytes s32min-s32max
PARAM_VALUE 0 tsk->real_cred->request_key_auth->user->qnkeys s32min-s32max
PARAM_VALUE 0 tsk->real_cred->session_keyring->user->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 tsk->real_cred->session_keyring->user->qnbytes s32min-s32max
PARAM_VALUE 0 tsk->real_cred->session_keyring->user->qnkeys s32min-s32max
PARAM_VALUE 0 tsk->real_cred->thread_keyring->user->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 tsk->real_cred->thread_keyring->user->qnbytes s32min-s32max
PARAM_VALUE 0 tsk->real_cred->thread_keyring->user->qnkeys s32min-s32max
PARAM_VALUE 0 tsk->real_cred->ucounts->ns->work.entry.next 4096-ptr_max
PARAM_VALUE 0 tsk->real_cred->ucounts->ns->work.entry.next->prev 4096-ptr_max
PARAM_VALUE 0 tsk->real_cred->user->uidhash_node->next->pprev 1-u64max
PARAM_VALUE 0 tsk->real_cred->user->uidhash_node.next->pprev 1-u64max
PARAM_VALUE 0 tsk->real_cred->user_ns->work.entry.next 4096-ptr_max
PARAM_VALUE 0 tsk->real_cred->user_ns->work.entry.next->prev 4096-ptr_max
PARAM_VALUE 0 tsk->security 0
PARAM_VALUE 0 tsk->signal 4096-ptr_max
PARAM_VALUE 0 tsk->signal->autogroup->kref.refcount.refs.counter s32min-s32max
CAPPED_DATA 0 tsk 1
CAPPED_DATA 0 tsk->cgroups 1
CAPPED_DATA 0 tsk->core_cookie 1
CAPPED_DATA 0 tsk->signal 1
CAPPED_DATA 0 tsk->unwind_info.cache 1
DATA_SOURCE 0 tsk $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL