Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

mm/userfaultfd.c handle_userfault() -> userfaultfd_must_wait()

Type Parameter Key Value
PARAM_VALUE 0 ctx 4096-ptr_max
PARAM_VALUE 0 ctx->fault_pending_wqh.lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 ctx->released 0
PARAM_VALUE 1 vmf 4096-ptr_max
PARAM_VALUE 1 vmf->flags 4-u32max
PARAM_VALUE 1 vmf->gfp_mask 0,64-u32max
PARAM_VALUE 1 vmf->vma 4096-ptr_max
PARAM_VALUE 1 vmf->vma->flags.__vma_flags 4096-ptr_max
PARAM_VALUE 1 vmf->vma->vm_mm->mmap_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 1 vmf->vma->vm_mm->mmap_lock.first_waiter->type 0-1
PARAM_VALUE 1 vmf->vma->vm_mm->vma_writer_wait.task->sched_class->uclamp_enabled 0-1
PARAM_VALUE 1 vmf->vma->vm_userfaultfd_ctx.ctx->fault_pending_wqh.lock.rlock.dep_map->name 0-255
PARAM_VALUE 2 reason 512,4096,2199023255552,8796093022208
BUF_SIZE 1 vmf->cow_page (-1),64
BUF_SIZE 1 vmf->vma (-1),1-s32max
CAPPED_DATA 1 vmf->vma 1
DATA_SOURCE 1 vmf $0
DATA_SOURCE 2 reason $1
BIT_INFO 0 ctx->features 0x0,0xffffff7f
BIT_INFO 1 vmf->flags 0x4,0xffffffffffffffff
NOSPEC 1 vmf->address
NOSPEC 1 vmf->pgoff
NOSPEC 1 vmf->real_address
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 vmf->address 0-u64max[c]
USER_DATA 1 vmf->pgoff 0-36028797018963967
USER_DATA 1 vmf->pte 4096-ptr_max[u]
USER_DATA 1 vmf->real_address 0-u64max
USER_DATA 1 vmf->vma->swap_readahead_info.counter 0-s64max[c]
USER_DATA 1 vmf->vma->vm_policy->flags 0,24,8192-57368[c]
USER_DATA 1 vmf->vma->vm_policy->home_node 0-1023
USER_DATA 1 vmf->vma->vm_policy->mode 2-3,5-u16max
NO_OVERFLOW_SIMPLE 1 vmf->vma->vm_end
NO_OVERFLOW_SIMPLE 1 vmf->vma->vm_pgoff
NO_OVERFLOW_SIMPLE 1 vmf->vma->vm_start
UNITS 0 ctx unit_byte