Documentation/sysctl: document page_lock_unfairness

commit 5ef64cc8987a ("mm: allow a controlled amount of unfairness in the
page lock") introduced a new systctl but no accompanying documentation.

Add a simple entry to the documentation.

Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Joel Savitz <[email protected]>
Cc: Jonathan Corbet <[email protected]>
Cc: Vlastimil Babka <[email protected]>
Cc: Mel Gorman <[email protected]>
Cc: Dave Hansen <[email protected]>
Cc: Suren Baghdasaryan <[email protected]>
Cc: Mike Rapoport <[email protected]>
Cc: "zhangyi (F)" <[email protected]>
Cc: Charan Teja Reddy <[email protected]>
Cc: Linus Torvalds <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>

0 files changed, 0 insertions, 0 deletions