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| author | Kefeng Wang <wangkefeng.wang@huawei.com> | 2024-10-10 14:15:56 +0800 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-11-06 20:11:12 -0800 |
| commit | 6359c39c9de66dede8ff5ff257c9e117483dbc7c (patch) | |
| tree | e557e4ae93a6c7fab15c7a1dc647d5f74dadd492 /mm/ksm.c | |
| parent | f8780515fe914ac03189213c7e485264d65e2ece (diff) | |
| download | lwn-6359c39c9de66dede8ff5ff257c9e117483dbc7c.tar.gz lwn-6359c39c9de66dede8ff5ff257c9e117483dbc7c.zip | |
mm: remove unused hugepage for vma_alloc_folio()
The hugepage parameter was deprecated since commit ddc1a5cbc05d
("mempolicy: alloc_pages_mpol() for NUMA policy without vma"), for
PMD-sized THP, it still tries only preferred node if possible in
vma_alloc_folio() by checking the order of the folio allocation.
Link: https://lkml.kernel.org/r/20241010061556.1846751-1-wangkefeng.wang@huawei.com
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Acked-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Zi Yan <ziy@nvidia.com>
Reviewed-by: Barry Song <baohua@kernel.org>
Cc: Hugh Dickins <hughd@google.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Ryan Roberts <ryan.roberts@arm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/ksm.c')
| -rw-r--r-- | mm/ksm.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -2971,7 +2971,7 @@ struct folio *ksm_might_need_to_copy(struct folio *folio, if (!folio_test_uptodate(folio)) return folio; /* let do_swap_page report the error */ - new_folio = vma_alloc_folio(GFP_HIGHUSER_MOVABLE, 0, vma, addr, false); + new_folio = vma_alloc_folio(GFP_HIGHUSER_MOVABLE, 0, vma, addr); if (new_folio && mem_cgroup_charge(new_folio, vma->vm_mm, GFP_KERNEL)) { folio_put(new_folio); |