On Wed 26-07-17 11:53:38, Michal Hocko wrote: > On Mon 17-07-17 15:28:01, Mike Kravetz wrote: > > Use the common definitions from hugetlb_encode.h header file for > > encoding hugetlb size definitions in shmget system call flags. In > > addition, move these definitions to the from the internal to user > > (uapi) header file. > > s@to the from@from@ > > > > > Suggested-by: Matthew Wilcox <willy@xxxxxxxxxxxxx> > > Signed-off-by: Mike Kravetz <mike.kravetz@xxxxxxxxxx> > > with s@HUGETLB_FLAG_ENCODE__16GB@HUGETLB_FLAG_ENCODE_16GB@ > > Acked-by: Michal Hocko <mhocko@xxxxxxxx> Btw. man page mentions only 2MB and 1GB, we should document others and note that each arch might support only subset of them > > +#define MAP_HUGE_512KB HUGETLB_FLAG_ENCODE_512KB > > +#define MAP_HUGE_1MB HUGETLB_FLAG_ENCODE_1MB > > +#define MAP_HUGE_2MB HUGETLB_FLAG_ENCODE_2MB > > +#define MAP_HUGE_8MB HUGETLB_FLAG_ENCODE_8MB > > +#define MAP_HUGE_16MB HUGETLB_FLAG_ENCODE_16MB > > +#define MAP_HUGE_1GB HUGETLB_FLAG_ENCODE_1GB > > +#define MAP_HUGE_16GB HUGETLB_FLAG_ENCODE__16GB -- Michal Hocko SUSE Labs -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>
