On Mon, Jul 24, 2017 at 07:02:03PM -0400, Dennis Zhou wrote: > From: "Dennis Zhou (Facebook)" <dennisszhou@xxxxxxxxx> > > The area map allocator manages the first chunk area by hiding all but > the region it is responsible for serving in the area map. To align this > with the populated page bitmap, end_offset is introduced to keep track > of the delta to end page aligned. The area map is appended with the > page aligned end when necessary to be in line with how the bitmap > allocator requires the ending to be aligned with the LCM of PAGE_SIZE > and the size of each bitmap block. percpu_stats is updated to ignore > this region when present. > > Signed-off-by: Dennis Zhou <dennisszhou@xxxxxxxxx> Reviewed-by: Josef Bacik <jbacik@xxxxxx> Thanks, Josef -- 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>
