]> www.infradead.org Git - users/jedix/linux-maple.git/commit
mm/huge_memory: allow split shmem large folio to any lower order
authorZi Yan <ziy@nvidia.com>
Wed, 22 Jan 2025 16:19:27 +0000 (11:19 -0500)
committerAndrew Morton <akpm@linux-foundation.org>
Tue, 4 Mar 2025 05:49:28 +0000 (21:49 -0800)
commit6acd8866885de07066b56c439cb61edacb8ddb8e
treee3dcae78412dbf21cd1d55b57be35cbc6408fab2
parent95993cf3606d2b2c4876d0cdd4c6605b67e7a7ee
mm/huge_memory: allow split shmem large folio to any lower order

Commit 4d684b5f92ba ("mm: shmem: add large folio support for tmpfs") has
added large folio support to shmem.  Remove the restriction in
split_huge_page*().

Link: https://lkml.kernel.org/r/20250122161928.1240637-2-ziy@nvidia.com
Signed-off-by: Zi Yan <ziy@nvidia.com>
Reviewed-by: Baolin Wang <baolin.wang@linux.alibaba.com>
Reviewed-by: Yang Shi <yang@os.amperecomputing.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: John Hubbard <jhubbard@nvidia.com>
Cc: Kefeng Wang <wangkefeng.wang@huawei.com>
Cc: Kirill A. Shuemov <kirill.shutemov@linux.intel.com>
Cc: Miaohe Lin <linmiaohe@huawei.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Ryan Roberts <ryan.roberts@arm.com>
Cc: Yu Zhao <yuzhao@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
mm/huge_memory.c