Searched refs:lock_at (Results 1 – 1 of 1) sorted by relevance
| /linux/mm/ |
| H A D | huge_memory.c | 4030 * @lock_at: a page within @folio to be left locked to caller in __folio_split()
4038 * After splitting, the after-split folio containing @lock_at remains locked in __folio_split()
4040 * 1. for uniform split, @lock_at points to one of @folio's subpages; in __folio_split()
4041 * 2. for buddy allocator like (non-uniform) split, @lock_at points to @folio. in __folio_split()
4047 struct page *split_at, struct page *lock_at, in __folio_split()
4065 if (folio != page_folio(split_at) || folio != page_folio(lock_at)) { in __folio_split()
4184 * @lock_at page. If @folio is not split, it will be kept locked.
4188 if (new_folio == page_folio(lock_at))
3945 __folio_split(struct folio * folio,unsigned int new_order,struct page * split_at,struct page * lock_at,struct list_head * list,enum split_type split_type) __folio_split() argument
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