diff options
| author | Kefeng Wang <wangkefeng.wang@huawei.com> | 2026-01-09 12:31:33 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2026-01-27 07:02:27 +0300 |
| commit | 6c08cc64d194dc5cc3dfc785517098d3b161c05f (patch) | |
| tree | cabcc46a3678b7e69242ebd482f35f728eeca7d4 /include | |
| parent | a9deb800b89efb2050453f7178e73b1d8b124e0f (diff) | |
| download | linux-6c08cc64d194dc5cc3dfc785517098d3b161c05f.tar.xz | |
mm: cma: kill cma_pages_valid()
Kill cma_pages_valid() which only used in cma_release(), also cleanup code
duplication between cma pages valid checking and cma memrange finding.
Link: https://lkml.kernel.org/r/20260109093136.1491549-4-wangkefeng.wang@huawei.com
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Reviewed-by: Jane Chu <jane.chu@oracle.com>
Reviewed-by: Zi Yan <ziy@nvidia.com>
Reviewed-by: Muchun Song <muchun.song@linux.dev>
Acked-by: David Hildenbrand <david@redhat.com>
Cc: Brendan Jackman <jackmanb@google.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Oscar Salvador <osalvador@suse.de>
Cc: Sidhartha Kumar <sidhartha.kumar@oracle.com>
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')
| -rw-r--r-- | include/linux/cma.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/include/linux/cma.h b/include/linux/cma.h index 62d9c1cf6326..e5745d2aec55 100644 --- a/include/linux/cma.h +++ b/include/linux/cma.h @@ -49,7 +49,6 @@ extern int cma_init_reserved_mem(phys_addr_t base, phys_addr_t size, struct cma **res_cma); extern struct page *cma_alloc(struct cma *cma, unsigned long count, unsigned int align, bool no_warn); -extern bool cma_pages_valid(struct cma *cma, const struct page *pages, unsigned long count); extern bool cma_release(struct cma *cma, const struct page *pages, unsigned long count); extern int cma_for_each_area(int (*it)(struct cma *cma, void *data), void *data); |