[PATCH] mm, debug: always print flags in dump_page()

[Vlastimil Babka]

On 1/14/20 12:32 PM, Michal Hocko wrote:
> On Tue 14-01-20 11:23:52, Vlastimil Babka wrote:
>> On 1/14/20 10:10 AM, Michal Hocko wrote:
>> > [Cc Ralph]
>> >> The reason is dump_page() does not print page->flags universally
>> >> and only does so for KSM, Anon and File pages while excluding
>> >> reserved pages at boot. Wondering should not we make printing
>> >> page->flags universal ?
>> > 
>> > We used to do that and this caught me as a surprise when looking again.
>> > This is a result of 76a1850e4572 ("mm/debug.c: __dump_page() prints an
>> > extra line") which is a cleanup patch and I suspect this result was not
>> > anticipated.
>> > 
>> > The following will do the trick but I cannot really say I like the code
>> > duplication. pr_cont in this case sounds like a much cleaner solution to
>> > me.
>> 
>> How about this then?
> 
> Yes makes sense as well.

Ok here's a proper formatted patch

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