From 6986b4c889726d4158246457a6dc1f05331b13cb Mon Sep 17 00:00:00 2001
From: davidchiang <davidchiang@google.com>
Date: Thu, 29 Dec 2022 05:45:23 +0000
Subject: [PATCH] ANDROID: mm: Export find_vm_area

Export find_vm_area for obtaining pages of vmalloc'ed memory, which is
required for both GXP and TPU modules.

Bug: 263839332
Change-Id: I1d6c37a5abb6012c3ff295120dd2d3cb2871c820
Signed-off-by: davidchiang <davidchiang@google.com>
---
 mm/vmalloc.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index 28c695f6dca2..8d7fb80b50cf 100644
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -2515,6 +2515,7 @@ struct vm_struct *find_vm_area(const void *addr)
 
 	return va->vm;
 }
+EXPORT_SYMBOL_GPL(find_vm_area);
 
 /**
  * remove_vm_area - find and remove a continuous kernel virtual area