From: Liam R. Howlett <Liam.Howlett@oracle.com>
Date: Fri, 19 Aug 2022 17:37:31 +0000 (-0400)
Subject: mm/mmap: Remove unused vma_mas_remove() function
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=45a0d1f0555463e03eb0faedd9c64b2c47245d1e;p=users%2Fjedix%2Flinux-maple.git

mm/mmap: Remove unused vma_mas_remove() function

This is no longer used

Signed-off-by: Liam R. Howlett <Liam.Howlett@oracle.com>
---

diff --git a/mm/mmap.c b/mm/mmap.c
index 3e7d4a2bbd61..19b7de1ac212 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -435,23 +435,6 @@ void vma_mas_store(struct vm_area_struct *vma, struct ma_state *mas)
 	mas_store_prealloc(mas, vma);
 }
 
-/*
- * vma_mas_remove() - Remove a VMA from the maple tree.
- * @vma: The vm_area_struct
- * @mas: The maple state
- *
- * Efficient way to remove a VMA from the maple tree when the @mas has already
- * been established and points to the correct location.
- * Note: the end address is inclusive in the maple tree.
- */
-void vma_mas_remove(struct vm_area_struct *vma, struct ma_state *mas)
-{
-	trace_vma_mas_szero(mas->tree, vma->vm_start, vma->vm_end - 1);
-	mas->index = vma->vm_start;
-	mas->last = vma->vm_end - 1;
-	mas_store_prealloc(mas, NULL);
-}
-
 /*
  * vma_mas_szero() - Set a given range to zero.  Used when modifying a
  * vm_area_struct start or end.