diff options
| author | Dominik Dingel <dingel@linux.vnet.ibm.com> | 2015-07-17 16:23:37 -0700 |
|---|---|---|
| committer | Sasha Levin <sasha.levin@oracle.com> | 2016-05-10 12:17:32 -0400 |
| commit | ec8d85066c3a598ba747f578232d3dc89b33fa13 (patch) | |
| tree | 417568d268477c30fc2d5abe4a8b82f2927f9cb6 /drivers/mtd/lpddr/lpddr_cmds.c | |
| parent | b9a11c92d2060b6bafa8babb890d9e711e8b0f5e (diff) | |
mm: hugetlb: allow hugepages_supported to be architecture specific
[ Upstream commit 2531c8cf56a640cd7d17057df8484e570716a450 ]
s390 has a constant hugepage size, by setting HPAGE_SHIFT we also change
e.g. the pageblock_order, which should be independent in respect to
hugepage support.
With this patch every architecture is free to define how to check
for hugepage support.
Signed-off-by: Dominik Dingel <dingel@linux.vnet.ibm.com>
Acked-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Christian Borntraeger <borntraeger@de.ibm.com>
Cc: Michael Holzheu <holzheu@linux.vnet.ibm.com>
Cc: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
Diffstat (limited to 'drivers/mtd/lpddr/lpddr_cmds.c')
0 files changed, 0 insertions, 0 deletions