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>
2022-12-29 05:45:23 +00:00
parent b35c610aca
commit 6986b4c889
1 changed files with 1 additions and 0 deletions
--- 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