Re: [PATCH v2 04/13] mm: Make HPAGE_PXD_* macros even if !THP
From: Jason Gunthorpe <jgg@nvidia.com>
Date: 2024-01-15 17:59:34
Also in:
linux-arm-kernel, linux-mm, linux-riscv, lkml
On Wed, Jan 03, 2024 at 05:14:14PM +0800, peterx@redhat.com wrote:
From: Peter Xu <peterx@redhat.com> These macros can be helpful when we plan to merge hugetlb code into generic code. Move them out and define them even if !THP. We actually already defined HPAGE_PMD_NR for other reasons even if !THP. Reorganize these macros. Reviewed-by: Christoph Hellwig <hch@infradead.org> Signed-off-by: Peter Xu <peterx@redhat.com> --- include/linux/huge_mm.h | 17 ++++++----------- 1 file changed, 6 insertions(+), 11 deletions(-)
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Jason