linux-kernel - [PATCH 03/14] mm: Move unmap_vmas() declaration to internal header

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Message-Id: <20230601021605.2823123-4-Liam.Howlett@oracle.com>
Date:   Wed, 31 May 2023 22:15:54 -0400
From:   "Liam R. Howlett" <Liam.Howlett@...cle.com>
To:     Andrew Morton <akpm@...ux-foundation.org>
Cc:     maple-tree@...ts.infradead.org, linux-mm@...ck.org,
        linux-kernel@...r.kernel.org,
        "Liam R. Howlett" <Liam.Howlett@...cle.com>
Subject: [PATCH 03/14] mm: Move unmap_vmas() declaration to internal header

unmap_vmas() is not used outside of the core mm code.  Move the
definition to mm/internal.h

Signed-off-by: Liam R. Howlett <Liam.Howlett@...cle.com>
---
 include/linux/mm.h | 4 ----
 mm/internal.h      | 4 ++++
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/include/linux/mm.h b/include/linux/mm.h
index 66032f0d515c..209fe13dc8a2 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -2302,10 +2302,6 @@ static inline void zap_vma_pages(struct vm_area_struct *vma)
 	zap_page_range_single(vma, vma->vm_start,
 			      vma->vm_end - vma->vm_start, NULL);
 }
-void unmap_vmas(struct mmu_gather *tlb, struct maple_tree *mt,
-		struct vm_area_struct *start_vma, unsigned long start,
-		unsigned long end, bool mm_wr_locked);
-
 struct mmu_notifier_range;
 
 void free_pgd_range(struct mmu_gather *tlb, unsigned long addr,
diff --git a/mm/internal.h b/mm/internal.h
index f45f5eb4514f..9b665c4e5fc0 100644
--- a/mm/internal.h
+++ b/mm/internal.h
@@ -1099,6 +1099,10 @@ static inline int vma_iter_store_gfp(struct vma_iterator *vmi,
 	return 0;
 }
 
+void unmap_vmas(struct mmu_gather *tlb, struct maple_tree *mt,
+		struct vm_area_struct *vma, unsigned long start_addr,
+		unsigned long end_addr, bool mm_wr_locked);
+
 /*
  * VMA lock generalization
  */
-- 
2.39.2