diff options
| author | Hugh Dickins <hughd@google.com> | 2023-10-03 02:25:33 -0700 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-10-25 16:47:16 -0700 |
| commit | 23e4883248f0472d806c8b3422ba6257e67bf1a5 (patch) | |
| tree | 2b6696ee767108b2de6747c53cf4a43f4914aee4 /mm/page_alloc.c | |
| parent | 2cafb582173f3870240af90de3f31d18b0728882 (diff) | |
mm: add page_rmappable_folio() wrapper
folio_prep_large_rmappable() is being used repeatedly along with a
conversion from page to folio, a check non-NULL, a check order > 1: wrap
it all up into struct folio *page_rmappable_folio(struct page *).
Link: https://lkml.kernel.org/r/8d92c6cf-eebe-748-e29c-c8ab224c741@google.com
Signed-off-by: Hugh Dickins <hughd@google.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: "Huang, Ying" <ying.huang@intel.com>
Cc: Kefeng Wang <wangkefeng.wang@huawei.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Mel Gorman <mgorman@techsingularity.net>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Mike Kravetz <mike.kravetz@oracle.com>
Cc: Nhat Pham <nphamcs@gmail.com>
Cc: Sidhartha Kumar <sidhartha.kumar@oracle.com>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Tejun heo <tj@kernel.org>
Cc: Vishal Moola (Oracle) <vishal.moola@gmail.com>
Cc: Yang Shi <shy828301@gmail.com>
Cc: Yosry Ahmed <yosryahmed@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/page_alloc.c')
| -rw-r--r-- | mm/page_alloc.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 5f46c7f85cb1..733732e7e0ba 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -4598,12 +4598,8 @@ struct folio *__folio_alloc(gfp_t gfp, unsigned int order, int preferred_nid, nodemask_t *nodemask) { struct page *page = __alloc_pages(gfp | __GFP_COMP, order, - preferred_nid, nodemask); - struct folio *folio = (struct folio *)page; - - if (folio && order > 1) - folio_prep_large_rmappable(folio); - return folio; + preferred_nid, nodemask); + return page_rmappable_folio(page); } EXPORT_SYMBOL(__folio_alloc); |