linux-kernel - [PATCH 1/3] mm: vmalloc: export __vmalloc_node

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Message-ID: <20240718011504.4106163-2-mstrodl@csh.rit.edu>
Date: Wed, 17 Jul 2024 21:15:02 -0400
From: Mary Strodl <mstrodl@....rit.edu>
To: linux-kernel@...r.kernel.org
Cc: akpm@...ux-foundation.org,
	urezki@...il.com,
	hch@...radead.org,
	linux-mm@...ck.org,
	lee@...nel.org,
	andi.shyti@...nel.org,
	linux-i2c@...r.kernel.org,
	s.hauer@...gutronix.de,
	christian.gmeiner@...il.com,
	Mary Strodl <mstrodl@....rit.edu>
Subject: [PATCH 1/3] mm: vmalloc: export __vmalloc_node_range

After the ability to allocate PAGE_KERNEL_EXEC memory was removed
from __vmalloc, this seems like the least invasive way to expose
the capability to drivers that need it.

Exports __vmalloc_node_range so that drivers can use it.

Signed-off-by: Mary Strodl <mstrodl@....rit.edu>
---
 mm/vmalloc.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index e34ea860153f..037b7e0fe430 100644
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -3879,6 +3879,7 @@ void *__vmalloc_node_range_noprof(unsigned long size, unsigned long align,
 
 	return NULL;
 }
+EXPORT_SYMBOL(__vmalloc_node_range_noprof);
 
 /**
  * __vmalloc_node - allocate virtually contiguous memory
-- 
2.45.2