| Message ID | 20190729142843.22320-8-hch@lst.de (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [1/9] mm: turn migrate_vma upside down | expand |
On 7/29/19 7:28 AM, Christoph Hellwig wrote: > We don't use this flag anymore, so remove it. > > Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Ralph Campbell <rcampbell@nvidia.com> > --- > include/linux/migrate.h | 1 - > 1 file changed, 1 deletion(-) > > diff --git a/include/linux/migrate.h b/include/linux/migrate.h > index 093d67fcf6dd..229153c2c496 100644 > --- a/include/linux/migrate.h > +++ b/include/linux/migrate.h > @@ -167,7 +167,6 @@ static inline int migrate_misplaced_transhuge_page(struct mm_struct *mm, > #define MIGRATE_PFN_LOCKED (1UL << 2) > #define MIGRATE_PFN_WRITE (1UL << 3) > #define MIGRATE_PFN_DEVICE (1UL << 4) > -#define MIGRATE_PFN_ERROR (1UL << 5) > #define MIGRATE_PFN_SHIFT 6 The MIGRATE_PFN_SHIFT could be reduced to 5 since it is only used to make room for the flags. > static inline struct page *migrate_pfn_to_page(unsigned long mpfn) >
diff --git a/include/linux/migrate.h b/include/linux/migrate.h index 093d67fcf6dd..229153c2c496 100644 --- a/include/linux/migrate.h +++ b/include/linux/migrate.h @@ -167,7 +167,6 @@ static inline int migrate_misplaced_transhuge_page(struct mm_struct *mm, #define MIGRATE_PFN_LOCKED (1UL << 2) #define MIGRATE_PFN_WRITE (1UL << 3) #define MIGRATE_PFN_DEVICE (1UL << 4) -#define MIGRATE_PFN_ERROR (1UL << 5) #define MIGRATE_PFN_SHIFT 6 static inline struct page *migrate_pfn_to_page(unsigned long mpfn)
We don't use this flag anymore, so remove it. Signed-off-by: Christoph Hellwig <hch@lst.de> --- include/linux/migrate.h | 1 - 1 file changed, 1 deletion(-)