On Wed, Apr 17, 2019 at 2:53 PM Dan Williams <[email protected]> wrote: > > Sub-section hotplug support reduces the unit of operation of hotplug > from section-sized-units (PAGES_PER_SECTION) to sub-section-sized units > (PAGES_PER_SUBSECTION). Teach shrink_{zone,pgdat}_span() to consider > PAGES_PER_SUBSECTION boundaries as the points where pfn_valid(), not > valid_section(), can toggle. > > Cc: Michal Hocko <[email protected]> > Cc: Vlastimil Babka <[email protected]> > Cc: Logan Gunthorpe <[email protected]> > Signed-off-by: Dan Williams <[email protected]> > --- > include/linux/mmzone.h | 2 ++ > mm/memory_hotplug.c | 16 ++++++++-------- > 2 files changed, 10 insertions(+), 8 deletions(-)
given removing all unused "*ms" Reviewed-by: Pavel Tatashin <[email protected]> _______________________________________________ Linux-nvdimm mailing list [email protected] https://lists.01.org/mailman/listinfo/linux-nvdimm
