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| author | Kemeng Shi <shikemeng@huaweicloud.com> | 2023-07-18 17:58:12 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-08-21 23:37:27 +0300 |
| commit | 1cac4c0760ecd0c33b11b7b5c609264ea6bed5ed (patch) | |
| tree | 00c1e27f5a0775fac6724d86a35d3f545033bb29 | |
| parent | d981e2804c92b505e76f44e66909f3ae805d3aa2 (diff) | |
| download | linux-1cac4c0760ecd0c33b11b7b5c609264ea6bed5ed.tar.xz | |
mm/page_ext: use page_ext_data helper in page_owner
Use page_ext_data helper in page_owner to avoid access offset directly.
Link: https://lkml.kernel.org/r/20230718145812.1991717-4-shikemeng@huaweicloud.com
Signed-off-by: Kemeng Shi <shikemeng@huaweicloud.com>
Reviewed-by: Andrew Morton <akpm@linux-foudation.org>
Acked-by: Mike Rapoport (IBM) <rppt@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
| -rw-r--r-- | mm/page_owner.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/page_owner.c b/mm/page_owner.c index c93baef0148f..4e2723e1b300 100644 --- a/mm/page_owner.c +++ b/mm/page_owner.c @@ -104,7 +104,7 @@ struct page_ext_operations page_owner_ops = { static inline struct page_owner *get_page_owner(struct page_ext *page_ext) { - return (void *)page_ext + page_owner_ops.offset; + return page_ext_data(page_ext, &page_owner_ops); } static noinline depot_stack_handle_t save_stack(gfp_t flags) |