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Diffstat (limited to 'Documentation/admin-guide/mm/idle_page_tracking.rst')
| -rw-r--r-- | Documentation/admin-guide/mm/idle_page_tracking.rst | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/Documentation/admin-guide/mm/idle_page_tracking.rst b/Documentation/admin-guide/mm/idle_page_tracking.rst index df9394fb39c2..16fcf38dac56 100644 --- a/Documentation/admin-guide/mm/idle_page_tracking.rst +++ b/Documentation/admin-guide/mm/idle_page_tracking.rst @@ -1,5 +1,3 @@ -.. _idle_page_tracking: - ================== Idle Page Tracking ================== @@ -65,14 +63,13 @@ workload one should: are not reclaimable, he or she can filter them out using ``/proc/kpageflags``. -The page-types tool in the tools/vm directory can be used to assist in this. +The page-types tool in the tools/mm directory can be used to assist in this. If the tool is run initially with the appropriate option, it will mark all the queried pages as idle. Subsequent runs of the tool can then show which pages have their idle flag cleared in the interim. -See :ref:`Documentation/admin-guide/mm/pagemap.rst <pagemap>` for more -information about ``/proc/pid/pagemap``, ``/proc/kpageflags``, and -``/proc/kpagecgroup``. +See Documentation/admin-guide/mm/pagemap.rst for more information about +``/proc/pid/pagemap``, ``/proc/kpageflags``, and ``/proc/kpagecgroup``. .. _impl_details: |