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| author | Steve Capper <steve.capper@linaro.org> | 2013-04-10 13:48:00 +0100 |
|---|---|---|
| committer | Steve Capper <steve.capper@linaro.org> | 2013-06-14 09:52:40 +0100 |
| commit | 084bd29810a5689e423d2f085255a3200a03a06e (patch) | |
| tree | 2c26ab58c8b95fb5c6f925044c3873979217da4a /arch/arm64/mm/Makefile | |
| parent | 59911ca4325dc7bd95e05c988fef3593b694e62c (diff) | |
| download | talos-op-linux-084bd29810a5689e423d2f085255a3200a03a06e.tar.gz talos-op-linux-084bd29810a5689e423d2f085255a3200a03a06e.zip | |
ARM64: mm: HugeTLB support.
Add huge page support to ARM64, different huge page sizes are
supported depending on the size of normal pages:
PAGE_SIZE is 4KB:
2MB - (pmds) these can be allocated at any time.
1024MB - (puds) usually allocated on bootup with the command line
with something like: hugepagesz=1G hugepages=6
PAGE_SIZE is 64KB:
512MB - (pmds) usually allocated on bootup via command line.
Signed-off-by: Steve Capper <steve.capper@linaro.org>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'arch/arm64/mm/Makefile')
| -rw-r--r-- | arch/arm64/mm/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/mm/Makefile b/arch/arm64/mm/Makefile index 3140a2abcdc2..b51d36401d83 100644 --- a/arch/arm64/mm/Makefile +++ b/arch/arm64/mm/Makefile @@ -2,3 +2,4 @@ obj-y := dma-mapping.o extable.o fault.o init.o \ cache.o copypage.o flush.o \ ioremap.o mmap.o pgd.o mmu.o \ context.o tlb.o proc.o +obj-$(CONFIG_HUGETLB_PAGE) += hugetlbpage.o |
