On Sat, 2015-08-08 at 23:41 -0700, Christoph Hellwig wrote: > On Sat, Aug 08, 2015 at 10:59:50PM -0700, Ming Lin wrote: > > +/* > > + * Ensure that max discard sectors doesn't overflow bi_size and hopefully > > + * it is of the proper granularity as long as the granularity is a power > > + * of two. > > + */ > > +#define MAX_DISCARD_SECTORS ((1U << 31) >> 9) > > Thisn't isn't MAX_DISCARD_SECTORS, it's MAX_BIO_SECTORS. If we ever > to something like Kent's multipage biovecs we'll actually need it for > regular read/write bios in addition to discard and write same. > > Except for that the patch looks reasonable to me.
Will change it to MAX_BIO_SECTORS. May I add your ACK? _______________________________________________ drbd-user mailing list [email protected] http://lists.linbit.com/mailman/listinfo/drbd-user
