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| author | Jon Tollefson <kniht@linux.vnet.ibm.com> | 2008-07-23 21:27:52 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-24 10:47:19 -0700 |
| commit | 53ba51d21d6e048424ab8aadfebdb1f25ae07b60 (patch) | |
| tree | 0d5c5ee420e85f3a86ff7fe9151e7c3d547e7de1 /arch/powerpc/mm/hugetlbpage.c | |
| parent | e11bfbfcb08ef4223b863799897c19cdf7c5bc00 (diff) | |
| download | kernel_samsung_smdk4412-53ba51d21d6e048424ab8aadfebdb1f25ae07b60.tar.gz kernel_samsung_smdk4412-53ba51d21d6e048424ab8aadfebdb1f25ae07b60.tar.bz2 kernel_samsung_smdk4412-53ba51d21d6e048424ab8aadfebdb1f25ae07b60.zip | |
hugetlb: allow arch overridden hugepage allocation
Allow alloc_bootmem_huge_page() to be overridden by architectures that
can't always use bootmem. This requires huge_boot_pages to be available
for use by this function.
This is required for powerpc 16G pages, which have to be reserved prior to
boot-time. The location of these pages are indicated in the device tree.
Acked-by: Adam Litke <agl@us.ibm.com>
Signed-off-by: Jon Tollefson <kniht@linux.vnet.ibm.com>
Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/powerpc/mm/hugetlbpage.c')
0 files changed, 0 insertions, 0 deletions