Changes since v2: * Split the fix of the definition vma_mmu_pagesize() on powerpc to its own patch. [1]: https://lists.01.org/pipermail/linux-nvdimm/2018-February/014101.html --- Andrew, Similar to commit 31383c6865a5 "mm, hugetlbfs: introduce ->split() to vm_operations_struct" here is another occasion where we want special-case hugetlbfs/hstate enabling to also apply to device-dax. This begs the question what other hstate conversions we might do beyond ->split() and ->pagesize(), but this appears to be the last of the usages of hstate_vma() in generic/non-hugetlbfs specific code paths. --- Dan Williams (3): mm, powerpc: use vma_kernel_pagesize() in vma_mmu_pagesize() mm, hugetlbfs: introduce ->pagesize() to vm_operations_struct device-dax: implement ->pagesize() for smaps to report MMUPageSize arch/powerpc/include/asm/hugetlb.h | 6 ------ arch/powerpc/mm/hugetlbpage.c | 5 +---- drivers/dax/device.c | 10 ++++++++++ include/linux/mm.h | 1 + mm/hugetlb.c | 27 ++++++++++++++------------- 5 files changed, 26 insertions(+), 23 deletions(-) -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>
