Commit b0540208 authored by Stefan Roesch's avatar Stefan Roesch Committed by Andrew Morton
Browse files

mm/ksm: document pages_skipped sysfs knob 

This adds documentation for the new metric pages_skipped.

Link: https://lkml.kernel.org/r/20230926040939.516161-5-shr@devkernel.io


Signed-off-by: default avatarStefan Roesch <shr@devkernel.io>
Reviewed-by: default avatarDavid Hildenbrand <david@redhat.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Rik van Riel <riel@surriel.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent 75d7dd41

Documentation/admin-guide/mm/ksm.rst

+2 −0
Original line number Diff line number Diff line
@@ -178,6 +178,8 @@ pages_unshared 
        how many pages unique but repeatedly checked for merging

pages_volatile

        how many pages changing too fast to be placed in a tree

pages_skipped

        how many pages did the "smart" page scanning algorithm skip

full_scans

        how many times all mergeable areas have been scanned

stable_node_chains