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| author | Wei Yang <richard.weiyang@gmail.com> | 2025-10-10 17:11:42 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2025-11-25 02:08:49 +0300 |
| commit | d87f4a8f19668cdc5b8afd0d751e9d9c6a1b7595 (patch) | |
| tree | 50ce9e273eb320ac240556ac975e6c885eb80721 /include/linux | |
| parent | ac7756771a34f19c9a757eb86efe028e51f57b23 (diff) | |
| download | linux-d87f4a8f19668cdc5b8afd0d751e9d9c6a1b7595.tar.xz | |
mm/huge_memory: only get folio_order() once during __folio_split()
Before splitting folio, its order keeps the same.
It is only necessary to get folio_order() once.
Also rename order to old_order to represent the original folio order.
Link: https://lkml.kernel.org/r/20251010141142.1349-1-richard.weiyang@gmail.com
Signed-off-by: Wei Yang <richard.weiyang@gmail.com>
Acked-by: Lance Yang <lance.yang@linux.dev>
Acked-by: David Hildenbrand <david@redhat.com>
Cc: Zi Yan <ziy@nvidia.com>
Cc: Dev Jain <dev.jain@arm.com>
Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Cc: Baolin Wang <baolin.wang@linux.alibaba.com>
Cc: "Liam R. Howlett" <Liam.Howlett@oracle.com>
Cc: Nico Pache <npache@redhat.com>
Cc: Ryan Roberts <ryan.roberts@arm.com>
Cc: Barry Song <baohua@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions