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| author |   Dan Williams <dan.j.williams@intel.com> | 2016-01-15 16:56:26 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2016-01-15 17:56:32 -0800 |
| commit | d2c0f041e1bb1260629ecea2161adb9778945aa3 (patch) | |
| tree | ea5872316fdab194db4faa7a322c6d50652a1c72 /mm | |
| parent | x86, mm: introduce vmem_altmap to augment vmemmap_populate() (diff) | |
| download | wireguard-linux-d2c0f041e1bb1260629ecea2161adb9778945aa3.tar.xz wireguard-linux-d2c0f041e1bb1260629ecea2161adb9778945aa3.zip | |
libnvdimm, pfn, pmem: allocate memmap array in persistent memory
Use the new vmem_altmap capability to enable the pmem driver to arrange
for a struct page memmap to be established in persistent memory.
[linux@roeck-us.net: mn10300: declare __pfn_to_phys() to fix build error]
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Dave Chinner <david@fromorbit.com>
Cc: Ross Zwisler <ross.zwisler@linux.intel.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions