Re: [PATCH] mm/page_isolate: change the prototype of undo_isolate_page_range()

2019-07-03 Thread Anshuman Khandual
On 07/02/2019 07:23 PM, Pingfan Liu wrote: > undo_isolate_page_range() never fails, so no need to return value. > > Signed-off-by: Pingfan Liu > Cc: Andrew Morton > Cc: Michal Hocko > Cc: Oscar Salvador > Cc: Qian Cai > Cc: Anshuman Khandual > Cc: linux-kernel@vger.kernel.org

Re: [PATCH] mm/page_isolate: change the prototype of undo_isolate_page_range()

2019-07-02 Thread Oscar Salvador
On Tue, Jul 02, 2019 at 09:53:24PM +0800, Pingfan Liu wrote: > undo_isolate_page_range() never fails, so no need to return value. Heh, this goes back to 2007. > > Signed-off-by: Pingfan Liu > Cc: Andrew Morton > Cc: Michal Hocko > Cc: Oscar Salvador > Cc: Qian Cai > Cc: Anshuman Khandual

Re: [PATCH] mm/page_isolate: change the prototype of undo_isolate_page_range()

2019-07-02 Thread Michal Hocko
On Tue 02-07-19 21:53:24, Pingfan Liu wrote: > undo_isolate_page_range() never fails, so no need to return value. > > Signed-off-by: Pingfan Liu > Cc: Andrew Morton > Cc: Michal Hocko > Cc: Oscar Salvador > Cc: Qian Cai > Cc: Anshuman Khandual > Cc: linux-kernel@vger.kernel.org Acked-by:

[PATCH] mm/page_isolate: change the prototype of undo_isolate_page_range()

2019-07-02 Thread Pingfan Liu
undo_isolate_page_range() never fails, so no need to return value. Signed-off-by: Pingfan Liu Cc: Andrew Morton Cc: Michal Hocko Cc: Oscar Salvador Cc: Qian Cai Cc: Anshuman Khandual Cc: linux-kernel@vger.kernel.org --- include/linux/page-isolation.h | 2 +- mm/page_isolation.c