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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

kernel/cgroup/cpuset.c cpuset_can_attach() -> task_can_attach()

Type Parameter Key Value
PARAM_VALUE 0 p 4096-ptr_max
CAPPED_DATA 0 p->cgroups 1
RX_PATH
TASK_NOT_RUNNING
LOCK2 global &cpuset_mutex
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 global &cgroup_mutex

kernel/cgroup/cpuset.c cpuset_can_fork() -> task_can_attach()

Type Parameter Key Value
PARAM_VALUE 0 p 4096-ptr_max
PARAM_VALUE 0 p->flags 64-u32max
CAPPED_DATA 0 p 1
CAPPED_DATA 0 p->mempolicy 1
CAPPED_DATA 0 p->real_cred 1
DATA_SOURCE 0 p $0
BIT_INFO 0 p->flags 0x40,0xffffffffffffffff
NOSPEC 0 p->thread.fsbase
NOSPEC 0 p->thread.gsbase
MEM_ZERO 0 p->futex.exit_mutex.dep_map.key
MEM_ZERO 0 p->futex.exit_mutex.dep_map.name
MEM_ZERO 0 p->futex.exit_mutex.wait_lock.dep_map.key
MEM_ZERO 0 p->futex.exit_mutex.wait_lock.dep_map.name
MEM_ZERO 0 p->futex.exit_mutex.wait_lock.owner
MEM_ZERO 0 p->futex.pi_state_list.next
MEM_ZERO 0 p->futex.pi_state_list.prev
MEM_ZERO 0 p->perf_recursion
MEM_ZERO 0 p->thread.ptrace_bps
MEM_ZERO 0 &p->dl.dl_timer
MEM_ZERO 0 &p->dl.inactive_timer
MEM_ZERO 0 &p->futex
MEM_ZERO 0 &p->ioac
MEM_ZERO 0 &p->irqtrace
MEM_ZERO 0 &p->pending.signal
MEM_ZERO 0 &p->posix_cputimers
MEM_ZERO 0 &p->posix_cputimers_work.work
MEM_ZERO 0 &p->sched_info
MEM_ZERO 0 &p->se.avg
MEM_ZERO 0 &p->stats
MEM_ZERO 0 &p->unwind_info
MEM_ZERO 0 &p->unwind_info.unwind_mask
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 p->group_leader->thread.fsbase 0-s32max[c]
USER_DATA 0 p->group_leader->thread.gsbase 0-s32max[c]
USER_DATA 0 p->thread.fsbase 0-s32max[c]
USER_DATA 0 p->thread.gsbase 0-s32max[c]
LOCK2 global &cpuset_mutex
HALF_LOCKED2 global &cgroup_mutex