Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1602707

Re: [PATCH v4 00/13] mm: sub-section memory hotplug support

Show all headers | View raw

Hi,
I didn't get to look through the patch series yet and I might not be
able before LSF/MM. How urgent is this? I am primarily asking because
the memory hotplug is really convoluted right now and putting more on
top doesn't really sound like the thing we really want. I have tried to
simplify the code [1] already but this is an early stage work so I do
not want to impose any burden on you. So I am wondering whether this
is something that needs to be merged very soon or it can wait for the
rework and hopefully end up being much simpler in the end as well.

What do you think?

[1] http://lkml.kernel.org/r/20170315091347.GA32626@dhcp22.suse.cz
-- 
Michal Hocko
SUSE Labs

Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

[PATCH v4 00/13] mm: sub-section memory hotplug support Dan Williams <dan.j.williams@intel.com> - 2017-03-16 07:20 +0100
  [PATCH v4 07/13] mm: fix register_new_memory() zone type detection Dan Williams <dan.j.williams@intel.com> - 2017-03-16 07:20 +0100
  [PATCH v4 10/13] mm: prepare for hot-{add,  remove} of sub-section ranges Dan Williams <dan.j.williams@intel.com> - 2017-03-16 07:20 +0100
  [PATCH v4 06/13] mm: track active portions of a section at boot Dan Williams <dan.j.williams@intel.com> - 2017-03-16 07:20 +0100
  [PATCH v4 12/13] mm: enable section-unaligned devm_memremap_pages() Dan Williams <dan.j.williams@intel.com> - 2017-03-16 07:20 +0100
  [PATCH v4 11/13] mm: support section-unaligned ZONE_DEVICE memory  ranges Dan Williams <dan.j.williams@intel.com> - 2017-03-16 07:20 +0100
  [PATCH v4 05/13] mm: cleanup sparse_init_one_section() return value Dan Williams <dan.j.williams@intel.com> - 2017-03-16 07:20 +0100
  [PATCH v4 01/13] mm: fix type width of section to/from pfn  conversion macros Dan Williams <dan.j.williams@intel.com> - 2017-03-16 07:20 +0100
  [PATCH v4 09/13] mm: convert kmalloc_section_memmap() to  populate_section_memmap() Dan Williams <dan.j.williams@intel.com> - 2017-03-16 07:20 +0100
  [PATCH v4 02/13] mm,  devm_memremap_pages: use multi-order radix for ZONE_DEVICE lookups Dan Williams <dan.j.williams@intel.com> - 2017-03-16 07:20 +0100
  [PATCH v4 03/13] mm: introduce struct mem_section_usage to track  partial population of a section Dan Williams <dan.j.williams@intel.com> - 2017-03-16 07:20 +0100
  [PATCH v4 04/13] mm: introduce common definitions for the size and  mask of a section Dan Williams <dan.j.williams@intel.com> - 2017-03-16 07:20 +0100
  [PATCH v4 13/13] libnvdimm, pfn,  dax: stop padding pmem namespaces to section alignment Dan Williams <dan.j.williams@intel.com> - 2017-03-16 07:20 +0100
  [PATCH v4 08/13] x86,  kasan: clarify kasan's dependency on vmemmap_populate_hugepages() Dan Williams <dan.j.williams@intel.com> - 2017-03-16 07:20 +0100
  Re: [PATCH v4 00/13] mm: sub-section memory hotplug support Michal Hocko <mhocko@kernel.org> - 2017-03-16 18:50 +0100
    Re: [PATCH v4 00/13] mm: sub-section memory hotplug support Dan Williams <dan.j.williams@intel.com> - 2017-03-16 20:10 +0100
      Re: [PATCH v4 00/13] mm: sub-section memory hotplug support Michal Hocko <mhocko@kernel.org> - 2017-03-19 18:00 +0100

csiph-web