mm/gup: introduce pin_user_pages_fast_only()

This is the FOLL_PIN equivalent of __get_user_pages_fast(), except with a
more descriptive name, and gup_flags instead of a boolean "write" in the
argument list.

Signed-off-by: John Hubbard <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Reviewed-by: Chris Wilson <[email protected]>
Cc: Daniel Vetter <[email protected]>
Cc: David Airlie <[email protected]>
Cc: Jani Nikula <[email protected]>
Cc: "Joonas Lahtinen" <[email protected]>
Cc: Matthew Auld <[email protected]>
Cc: Matthew Wilcox <[email protected]>
Cc: Rodrigo Vivi <[email protected]>
Cc: Souptick Joarder <[email protected]>
Cc: Tvrtko Ursulin <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Linus Torvalds <[email protected]>

0 files changed, 0 insertions, 0 deletions