Re: memfill v2 now with ARM and x86 implementations

2017-03-12 Thread Minchan Kim
Hi Matthew, On Sat, Mar 11, 2017 at 06:56:40AM -0800, Matthew Wilcox wrote: > On Mon, Feb 06, 2017 at 12:16:44AM +0900, Minchan Kim wrote: > > +static inline void zram_fill_page(char *ptr, unsigned long len, > > + unsigned long value) > > +{ > > + int i; > > +

memfill v2 now with ARM and x86 implementations

2017-03-11 Thread Matthew Wilcox
On Mon, Feb 06, 2017 at 12:16:44AM +0900, Minchan Kim wrote: > +static inline void zram_fill_page(char *ptr, unsigned long len, > + unsigned long value) > +{ > + int i; > + unsigned long *page = (unsigned long *)ptr; > + > + WARN_ON_ONCE(!IS_ALIGNED(l