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| author | Kefeng Wang <wangkefeng.wang@huawei.com> | 2024-05-15 09:07:06 +0200 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-07-04 04:29:52 +0200 |
| commit | a19621ed4e0ac9e1d296d07dc8ff8c27d5c03b43 (patch) | |
| tree | 81efcee71986373a4c6171e820cc19360cd2d49e /mm/mempolicy.c | |
| parent | mm/hugetlb: drop node_alloc_noretry from alloc_fresh_hugetlb_folio (diff) | |
| download | linux-a19621ed4e0ac9e1d296d07dc8ff8c27d5c03b43.tar.xz linux-a19621ed4e0ac9e1d296d07dc8ff8c27d5c03b43.zip | |
mm: add folio_alloc_mpol()
Patch series "mm: convert to folio_alloc_mpol()".
This patch (of 4):
This adds a new folio_alloc_mpol() like folio_alloc() but allocate folio
according to NUMA mempolicy.
Link: https://lkml.kernel.org/r/20240515070709.78529-1-wangkefeng.wang@huawei.com
Link: https://lkml.kernel.org/r/20240515070709.78529-2-wangkefeng.wang@huawei.com
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Cc: Hugh Dickins <hughd@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/mempolicy.c')
| -rw-r--r-- | mm/mempolicy.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/mm/mempolicy.c b/mm/mempolicy.c index aec756ae5637..69c431ef15d5 100644 --- a/mm/mempolicy.c +++ b/mm/mempolicy.c @@ -2277,6 +2277,13 @@ struct page *alloc_pages_mpol_noprof(gfp_t gfp, unsigned int order, return page; } +struct folio *folio_alloc_mpol_noprof(gfp_t gfp, unsigned int order, + struct mempolicy *pol, pgoff_t ilx, int nid) +{ + return page_rmappable_folio(alloc_pages_mpol_noprof(gfp | __GFP_COMP, + order, pol, ilx, nid)); +} + /** * vma_alloc_folio - Allocate a folio for a VMA. * @gfp: GFP flags. |