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| author | Wei Yang <richard.weiyang@gmail.com> | 2025-10-10 14:11:42 +0000 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2025-10-17 18:57:30 -0700 |
| commit | e51ef56be6bcbe26ac01409f92a6ddb23d046633 (patch) | |
| tree | 49c565db98a0bf657c20b184cdd2af0430fa14fe /mm/percpu-stats.c | |
| parent | 02aa5026600403d71f28b9be2de24a0154a679e9 (diff) | |
| download | tip-e51ef56be6bcbe26ac01409f92a6ddb23d046633.tar.gz | |
mm/huge_memory: only get folio_order() once during __folio_split()
Notice: this object is not reachable from any branch.
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>
Notice: this object is not reachable from any branch.
Diffstat (limited to 'mm/percpu-stats.c')
0 files changed, 0 insertions, 0 deletions