Messages in this thread | | | Subject | Re: [PATCH v2 3/3] mm: Don't manually decrement num_poisoned_pages | From | David Hildenbrand <> | Date | Fri, 28 Jun 2019 13:29:50 +0200 |
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On 26.06.19 08:11, Alastair D'Silva wrote: > From: Alastair D'Silva <alastair@d-silva.org> > > Use the function written to do it instead. > > Signed-off-by: Alastair D'Silva <alastair@d-silva.org> > --- > mm/sparse.c | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) > > diff --git a/mm/sparse.c b/mm/sparse.c > index 1ec32aef5590..d9b3625bfdf0 100644 > --- a/mm/sparse.c > +++ b/mm/sparse.c > @@ -11,6 +11,8 @@ > #include <linux/export.h> > #include <linux/spinlock.h> > #include <linux/vmalloc.h> > +#include <linux/swap.h> > +#include <linux/swapops.h> > > #include "internal.h" > #include <asm/dma.h> > @@ -772,7 +774,7 @@ static void clear_hwpoisoned_pages(struct page *memmap, > > for (i = start; i < start + count; i++) { > if (PageHWPoison(&memmap[i])) { > - atomic_long_sub(1, &num_poisoned_pages); > + num_poisoned_pages_dec(); > ClearPageHWPoison(&memmap[i]); > } > } >
Reviewed-by: David Hildenbrand <david@redhat.com>
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Thanks,
David / dhildenb
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