Messages in this thread | | | Date | Sat, 19 Apr 2008 18:50:46 +0900 | From | KOSAKI Motohiro <> | Subject | Re: [PATCH][trivial] mm/pagewalk.c break const constraint. |
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Hi
> > when compile 2.6.25, following warnings was outputed. > > > > CC mm/pagewalk.o > > mm/pagewalk.c: In function 'walk_page_range': > > mm/pagewalk.c:111: warning: passing argument 1 of 'pgd_offset' discards qualifiers from p\ > > ointer target type > > > > mm argument of walk_page_range() is unnecessary const restriction. > > this patch is no functional change. it's only remove warning. > > Is this ia64 or cris?
Yes, I use IA64.
> I think the correct way to resolve this is to > make pgd_offset() take a const struct mm_struct * instead.
that makes sense. OK, I will make patch again.
Thank you for very good opinion.
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