probe::vm.pagefault.return(3stap) — Linux manual page

PROBE::VM.PAGEFAUL(3stap)     Memory Tapset     PROBE::VM.PAGEFAUL(3stap)

NAME         top

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

SYNOPSIS         top

       vm.pagefault.return

VALUES         top

       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.

SEE ALSO         top

       tapset::memory(3stap)

COLOPHON         top

       This page is part of the systemtap (a tracing and live-system
       analysis tool) project.  Information about the project can be
       found at ⟨https://sourceware.org/systemtap/⟩.  If you have a bug
       report for this manual page, send it to systemtap@sourceware.org.
       This page was obtained from the project's upstream Git repository
       ⟨git://sourceware.org/git/systemtap.git⟩ on 2025-08-11.  (At that
       time, the date of the most recent commit that was found in the
       repository was 2025-07-24.)  If you discover any rendering
       problems in this HTML version of the page, or you believe there is
       a better or more up-to-date source for the page, or you have
       corrections or improvements to the information in this COLOPHON
       (which is not part of the original manual page), send a mail to
       man-pages@man7.org

SystemTap Tapset Reference      April 2025      PROBE::VM.PAGEFAUL(3stap)

Pages that refer to this page: tapset::memory(3stap)

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