Messages in this thread | | | Date | Thu, 13 Sep 2012 21:17:19 +0200 | Subject | Re: [PATCH] mm: cma: Discard clean pages during contiguous allocation instead of migration | From | Geert Uytterhoeven <> |
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On Tue, Sep 11, 2012 at 2:41 AM, Minchan Kim <minchan@kernel.org> wrote: > --- a/mm/vmscan.c > +++ b/mm/vmscan.c > @@ -674,8 +674,10 @@ static enum page_references page_check_references(struct page *page, > static unsigned long shrink_page_list(struct list_head *page_list, > struct zone *zone, > struct scan_control *sc, > + enum ttu_flags ttu_flags,
"enum ttu_flags" is defined on CONFIG_MMU=y only, causing on nommu:
mm/vmscan.c:677:26: error: parameter 4 ('ttu_flags') has incomplete type mm/vmscan.c:987:5: error: 'TTU_UNMAP' undeclared (first use in this function) mm/vmscan.c:987:15: error: 'TTU_IGNORE_ACCESS' undeclared (first use in this function) mm/vmscan.c:1312:56: error: 'TTU_UNMAP' undeclared (first use in this function)
E.g. http://kisskb.ellerman.id.au/kisskb/buildresult/7191694/ (h8300-defconfig) http://kisskb.ellerman.id.au/kisskb/buildresult/7191858/ (sh-allnoconfig)
Gr{oetje,eeting}s,
Geert
-- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds
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