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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

mm/gup.c follow_huge_pud() -> can_follow_write_pud()

Type Parameter Key Value
PARAM_VALUE 2 vma 4096-ptr_max
PARAM_VALUE 2 vma->vm_file->f_inode->i_mapping->invalidate_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 2 vma->vm_file->f_inode->i_mapping->invalidate_lock.first_waiter->type 0-1
PARAM_VALUE 2 vma->vm_file->f_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 2 vma->vm_file->f_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 2 vma->vm_file->f_mapping->invalidate_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 2 vma->vm_file->f_mapping->invalidate_lock.first_waiter->type 0-1
PARAM_VALUE 2 vma->vm_mm 4096-ptr_max
PARAM_VALUE 2 vma->vm_mm->mmap_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 2 vma->vm_mm->mmap_lock.first_waiter->type 0-1
PARAM_VALUE 2 vma->vm_mm->vma_writer_wait.task->delays->blkio_count 0-4294967295
PARAM_VALUE 2 vma->vm_mm->vma_writer_wait.task->sched_task_group->idle s32min-s32max
PARAM_VALUE 2 vma->vm_private_data->rw_sema->wait_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 2 vma->vm_private_data->rw_sema.dep_map->name 0-255
PARAM_VALUE 2 vma->vm_private_data->rw_sema.first_waiter->handoff_set 1
PARAM_VALUE 2 vma->vm_private_data->rw_sema.first_waiter->list.next 2212933610777083904
PARAM_VALUE 2 vma->vm_private_data->rw_sema.first_waiter->list.prev 2212933610777083904
PARAM_VALUE 2 vma->vm_private_data->rw_sema.first_waiter->type 0-1
PARAM_VALUE 3 flags 1-u32max
DATA_SOURCE 2 vma $0
DATA_SOURCE 3 flags $3
BIT_INFO 3 flags 0x1,0x7fffffff
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA 3 flags 1-u32max
NO_OVERFLOW_SIMPLE 2 vma->vm_file->f_mapping->host->i_bytes
HALF_LOCKED2 &mm->mmap_lock