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PROBE::VM.PAGEFAUL

NAME
SYNOPSIS
VALUES
SEE ALSO

NAME

probe::vm.pagefault.return − Indicates what type of fault occurred

SYNOPSIS

vm.pagefault.return

VALUES

name

name of the probe point

fault_type

returns either 0 (VM_FAULT_OOM) for out of memory faults, 2 (VM_FAULT_MINOR) for minor faults, 3 (VM_FAULT_MAJOR) for major faults, or 1 (VM_FAULT_SIGBUS) if the fault was neither OOM, minor fault, nor major fault.