mm/page_alloc.c: cleanup obsolete KM_USER*
authorAnisse Astier <anisse@astier.eu>
Wed, 24 Jun 2015 23:56:36 +0000 (16:56 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Thu, 25 Jun 2015 00:49:42 +0000 (17:49 -0700)
commitf4d2897b930cb546d435f64fd4b74ea5d1223dff
treee3a8aa330d6cb5fc4acdc1eef455b0bb26779c63
parentc761471b58e6138938ebc6eafec20b2f60cb3397
mm/page_alloc.c: cleanup obsolete KM_USER*

It's been five years now that KM_* kmap flags have been removed and that
we can call clear_highpage from any context.  So we remove prep_zero_pages
accordingly.

Signed-off-by: Anisse Astier <anisse@astier.eu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
mm/page_alloc.c