tree c6aefae3a21374dc65f21b89d47965c65fba9f4a
parent f75fb889d18d362e336f8d3fba158a8636d0a063
author Mel Gorman <mgorman@techsingularity.net> 1463703218 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1463710334 -0700

mm, page_alloc: convert alloc_flags to unsigned

alloc_flags is a bitmask of flags but it is signed which does not
necessarily generate the best code depending on the compiler.  Even
without an impact, it makes more sense that this be unsigned.

Signed-off-by: Mel Gorman <mgorman@techsingularity.net>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Cc: Jesper Dangaard Brouer <brouer@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>