Messages in this thread | | | Date | Wed, 21 Feb 2018 11:16:26 +0100 | From | Michal Hocko <> | Subject | Re: [PATCH] mm/page_poison: Make early_page_poison_param __init |
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On Wed 17-01-18 11:47:57, Dou Liyang wrote: > The early_param() is only called during kernel initialization, So Linux > marks the function of it with __init macro to save memory. > > But it forgot to mark the early_page_poison_param(). So, Make it __init > as well. > > Cc: Andrew Morton <akpm@linux-foundation.org> > Cc: Philippe Ombredanne <pombredanne@nexb.com> > Cc: Kate Stewart <kstewart@linuxfoundation.org> > Cc: Michal Hocko <mhocko@suse.com> > Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> > Cc: linux-mm@kvack.org > Signed-off-by: Dou Liyang <douly.fnst@cn.fujitsu.com>
Acked-by: Michal Hocko <mhocko@suse.com>
> --- > mm/page_poison.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/mm/page_poison.c b/mm/page_poison.c > index e83fd44867de..aa2b3d34e8ea 100644 > --- a/mm/page_poison.c > +++ b/mm/page_poison.c > @@ -9,7 +9,7 @@ > > static bool want_page_poisoning __read_mostly; > > -static int early_page_poison_param(char *buf) > +static int __init early_page_poison_param(char *buf) > { > if (!buf) > return -EINVAL; > -- > 2.14.3 > > >
-- Michal Hocko SUSE Labs
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