Message ID | 20190617043635.13201-4-alastair@au1.ibm.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | mm: Cleanup & allow modules to hotplug memory | expand |
On Mon, Jun 17, 2019 at 02:36:29PM +1000, 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> Reviewed-by: Mike Rapoport <rppt@linux.ibm.com> > --- > mm/sparse.c | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) > > diff --git a/mm/sparse.c b/mm/sparse.c > index 66a99da9b11b..e2402937efe4 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> > @@ -771,7 +773,7 @@ static void clear_hwpoisoned_pages(struct page *memmap, > > for (i = map_offset; i < nr_pages; i++) { > if (PageHWPoison(&memmap[i])) { > - atomic_long_sub(1, &num_poisoned_pages); > + num_poisoned_pages_dec(); > ClearPageHWPoison(&memmap[i]); > } > } > -- > 2.21.0 >
On 17.06.19 06:36, 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 66a99da9b11b..e2402937efe4 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> > @@ -771,7 +773,7 @@ static void clear_hwpoisoned_pages(struct page *memmap, > > for (i = map_offset; i < nr_pages; 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>
diff --git a/mm/sparse.c b/mm/sparse.c index 66a99da9b11b..e2402937efe4 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> @@ -771,7 +773,7 @@ static void clear_hwpoisoned_pages(struct page *memmap, for (i = map_offset; i < nr_pages; i++) { if (PageHWPoison(&memmap[i])) { - atomic_long_sub(1, &num_poisoned_pages); + num_poisoned_pages_dec(); ClearPageHWPoison(&memmap[i]); } }