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Message-ID: <20251110160457.61791-4-vishal.moola@gmail.com>
Date: Mon, 10 Nov 2025 08:04:56 -0800
From: "Vishal Moola (Oracle)" <vishal.moola@...il.com>
To: linux-kernel@...r.kernel.org,
linux-mm@...ck.org
Cc: Uladzislau Rezki <urezki@...il.com>,
Andrew Morton <akpm@...ux-foundation.org>,
Christoph Hellwig <hch@...radead.org>,
"Vishal Moola (Oracle)" <vishal.moola@...il.com>
Subject: [PATCH 3/4] mm/vmalloc: cleanup large_gfp in vm_area_alloc_pages()
Now that we have already checked for unsupported flags, we can use the
helper function to set the necessary gfp flags for the large order
allocation optimization.
Signed-off-by: Vishal Moola (Oracle) <vishal.moola@...il.com>
---
mm/vmalloc.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index 8fbf78e8eb67..970ee6756909 100644
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -3634,10 +3634,8 @@ vm_area_alloc_pages(gfp_t gfp, int nid,
unsigned int max_attempt_order = MAX_PAGE_ORDER;
struct page *page;
int i;
- gfp_t large_gfp = (gfp &
- ~(__GFP_DIRECT_RECLAIM | __GFP_NOFAIL | __GFP_COMP))
- | __GFP_NOWARN;
unsigned int large_order = ilog2(nr_remaining);
+ gfp_t large_gfp = vmalloc_gfp_adjust(gfp, large_order) & ~__GFP_DIRECT_RECLAIM;
large_order = min(max_attempt_order, large_order);
--
2.51.1
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