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| author | Dan Williams | 2019-07-19 00:58:29 +0200 |
|---|---|---|
| committer | Linus Torvalds | 2019-07-19 02:08:07 +0200 |
| commit | a0653406a3a671c1609d54835f0443869525ca30 (patch) | |
| tree | 22ddbbe3289e910dca80afe988901ac143a707a4 /kernel/memremap.c | |
| parent | mm/sparsemem: support sub-section hotplug (diff) | |
| download | kernel-qcow2-linux-a0653406a3a671c1609d54835f0443869525ca30.tar.gz kernel-qcow2-linux-a0653406a3a671c1609d54835f0443869525ca30.tar.xz kernel-qcow2-linux-a0653406a3a671c1609d54835f0443869525ca30.zip | |
mm: document ZONE_DEVICE memory-model implications
Explain the general mechanisms of 'ZONE_DEVICE' pages and list the users
of 'devm_memremap_pages()'.
[dan.j.williams@intel.com: update ZONE_DEVICE memory model documentation]
Link: http://lkml.kernel.org/r/156109575458.1409767.1885676287099277666.stgit@dwillia2-desk3.amr.corp.intel.com
Link: http://lkml.kernel.org/r/156092354985.979959.15763234410543451710.stgit@dwillia2-desk3.amr.corp.intel.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Reported-by: Mike Rapoport <rppt@linux.ibm.com>
Reviewed-by: Mike Rapoport <rppt@linux.ibm.com>
Tested-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com> [ppc64]
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: David Hildenbrand <david@redhat.com>
Cc: Jane Chu <jane.chu@oracle.com>
Cc: Jeff Moyer <jmoyer@redhat.com>
Cc: Jérôme Glisse <jglisse@redhat.com>
Cc: Logan Gunthorpe <logang@deltatee.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Oscar Salvador <osalvador@suse.de>
Cc: Pavel Tatashin <pasha.tatashin@soleen.com>
Cc: Toshi Kani <toshi.kani@hpe.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Wei Yang <richardw.yang@linux.intel.com>
Cc: Jason Gunthorpe <jgg@mellanox.com>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/memremap.c')
0 files changed, 0 insertions, 0 deletions