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| author | Kefeng Wang <wangkefeng.wang@huawei.com> | 2026-01-09 12:31:32 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2026-01-27 07:02:27 +0300 |
| commit | a9deb800b89efb2050453f7178e73b1d8b124e0f (patch) | |
| tree | 40bd5ba4d654401e38a302b3017963f910a813c7 /include/linux/processor.h | |
| parent | 01152bd2e44d6bcecd3573d653221ba3944ed0f1 (diff) | |
| download | linux-a9deb800b89efb2050453f7178e73b1d8b124e0f.tar.xz | |
mm: page_alloc: add __split_page()
Factor out the splitting of non-compound page from make_alloc_exact() and
split_page() into a new helper function __split_page().
While at it, convert the VM_BUG_ON_PAGE() into a VM_WARN_ON_PAGE().
Link: https://lkml.kernel.org/r/20260109093136.1491549-3-wangkefeng.wang@huawei.com
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Acked-by: David Hildenbrand <david@redhat.com>
Acked-by: Muchun Song <muchun.song@linux.dev>
Reviewed-by: Zi Yan <ziy@nvidia.com>
Reviewed-by: Sidhartha Kumar <sidhartha.kumar@oracle.com>
Cc: Brendan Jackman <jackmanb@google.com>
Cc: Jane Chu <jane.chu@oracle.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Oscar Salvador <osalvador@suse.de>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Cc: Mark Brown <broonie@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'include/linux/processor.h')
0 files changed, 0 insertions, 0 deletions