> On Oct 3, 2019, at 7:31 AM, Anshuman Khandual <[email protected]> > wrote: > > Ohh, never meant that the 'Reserved' bit is anything special here but it > is a reason to make a page unmovable unlike many other flags. But dump_page() is used everywhere, and it is better to reserve “reason” to indicate something more important rather than duplicating the page flags. Especially, it is trivial enough right now for developers look in the page flags dumping from has_unmovable_pages(), and figure out the exact branching in the code.
- Re: [PATCH] mm/page_alloc: Add a reason for reserved pag... Qian Cai
- Re: [PATCH] mm/page_alloc: Add a reason for reserve... Anshuman Khandual
- Re: [PATCH] mm/page_alloc: Add a reason for res... Qian Cai
- Re: [PATCH] mm/page_alloc: Add a reason for... Anshuman Khandual
- Re: [PATCH] mm/page_alloc: Add a reason... Qian Cai
- Re: [PATCH] mm/page_alloc: Add a r... David Hildenbrand
- Re: [PATCH] mm/page_alloc: Add a reason for reserve... Michal Hocko
- Re: [PATCH] mm/page_alloc: Add a reason for res... Anshuman Khandual
- Re: [PATCH] mm/page_alloc: Add a reason for... Qian Cai
- Re: [PATCH] mm/page_alloc: Add a reason... Michal Hocko
- Re: [PATCH] mm/page_alloc: Add a r... Qian Cai
- Re: [PATCH] mm/page_alloc: Add... Michal Hocko
- Re: [PATCH] mm/page_alloc:... Qian Cai
