diff options
| author | Oscar Salvador <osalvador@suse.de> | 2021-05-04 18:39:45 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-05-05 11:27:27 -0700 |
| commit | 4a3e5de9c4ec41bb0684b0d4e0c16abc39617d88 (patch) | |
| tree | f5e0f032c1320c9da923165457a49e1dec7d5d11 /Documentation/dontdiff | |
| parent | a08a2ae3461383c2d50d0997dcc6cd1dd1fefb08 (diff) | |
acpi,memhotplug: enable MHP_MEMMAP_ON_MEMORY when supported
Let the caller check whether it can pass MHP_MEMMAP_ON_MEMORY by
checking mhp_supports_memmap_on_memory(). MHP_MEMMAP_ON_MEMORY can only
be set in case ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE is enabled, the
architecture supports altmap, and the range to be added spans a single
memory block.
Link: https://lkml.kernel.org/r/20210421102701.25051-6-osalvador@suse.de
Signed-off-by: Oscar Salvador <osalvador@suse.de>
Reviewed-by: David Hildenbrand <david@redhat.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Cc: Anshuman Khandual <anshuman.khandual@arm.com>
Cc: Pavel Tatashin <pasha.tatashin@soleen.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'Documentation/dontdiff')
0 files changed, 0 insertions, 0 deletions