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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2021-04-24 14:50:36 -0400 |
|---|---|---|
| committer | Matthew Wilcox (Oracle) <willy@infradead.org> | 2021-10-18 07:49:39 -0400 |
| commit | b424de33c42dbd03e39ca8f521126d39acb6c335 (patch) | |
| tree | e97ba86596354fc1f8e88caad8ff103e3d647eea /include/linux/gfp.h | |
| parent | 53c36de0701f2fdda6b1d209dc89e2bad4a9c7b8 (diff) | |
| download | linux-b424de33c42dbd03e39ca8f521126d39acb6c335.tar.gz | |
mm: Add arch_make_folio_accessible()
As a default implementation, call arch_make_page_accessible n times.
If an architecture can do better, it can override this.
Also move the default implementation of arch_make_page_accessible()
from gfp.h to mm.h.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: David Howells <dhowells@redhat.com>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Diffstat (limited to 'include/linux/gfp.h')
| -rw-r--r-- | include/linux/gfp.h | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/include/linux/gfp.h b/include/linux/gfp.h index 55b2ec1f965a..dc5ff40608ce 100644 --- a/include/linux/gfp.h +++ b/include/linux/gfp.h @@ -520,12 +520,6 @@ static inline void arch_free_page(struct page *page, int order) { } #ifndef HAVE_ARCH_ALLOC_PAGE static inline void arch_alloc_page(struct page *page, int order) { } #endif -#ifndef HAVE_ARCH_MAKE_PAGE_ACCESSIBLE -static inline int arch_make_page_accessible(struct page *page) -{ - return 0; -} -#endif struct page *__alloc_pages(gfp_t gfp, unsigned int order, int preferred_nid, nodemask_t *nodemask); |