mm/page_isolation.c: change the prototype of undo_isolate_page_range()
authorPingfan Liu <kernelfans@gmail.com>
Fri, 12 Jul 2019 03:54:49 +0000 (20:54 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Fri, 12 Jul 2019 18:05:43 +0000 (11:05 -0700)
commit1fcf0a561cd09d7fb7f7afa2ddfe05f72f32050e
tree6d447f17d7827f03ca7a42bc437e4b478e9f14ce
parentac1c3e49a9a734150b33297eeca5b43d92fd5be8
mm/page_isolation.c: change the prototype of undo_isolate_page_range()

undo_isolate_page_range() never fails, so no need to return value.

Link: http://lkml.kernel.org/r/1562075604-8979-1-git-send-email-kernelfans@gmail.com
Signed-off-by: Pingfan Liu <kernelfans@gmail.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Reviewed-by: Oscar Salvador <osalvador@suse.de>
Reviewed-by: Anshuman Khandual <anshuman.khandual@arm.com>
Cc: Qian Cai <cai@lca.pw>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
include/linux/page-isolation.h
mm/page_isolation.c