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From: Christoph Hellwig <hch@lst.de>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Daniel Vetter <daniel@ffwll.ch>,
	linux-nvdimm@lists.01.org, linux-kernel@vger.kernel.org,
	linux-mm@kvack.org
Subject: [PATCH 1/2] mm: unexport follow_pte_pmd
Date: Thu, 29 Oct 2020 11:14:31 +0100	[thread overview]
Message-ID: <20201029101432.47011-2-hch@lst.de> (raw)
In-Reply-To: <20201029101432.47011-1-hch@lst.de>

follow_pte_pmd is only used by the DAX code, which can't be modular.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 mm/memory.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/mm/memory.c b/mm/memory.c
index c48f8df6e50268..00458e7b49fef8 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -4787,7 +4787,6 @@ int follow_pte_pmd(struct mm_struct *mm, unsigned long address,
 						    ptepp, pmdpp, ptlp)));
 	return res;
 }
-EXPORT_SYMBOL(follow_pte_pmd);
 
 /**
  * follow_pfn - look up PFN at a user virtual address
-- 
2.28.0
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WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@lst.de>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Dan Williams <dan.j.williams@intel.com>,
	Daniel Vetter <daniel@ffwll.ch>,
	linux-nvdimm@lists.01.org, linux-kernel@vger.kernel.org,
	linux-mm@kvack.org
Subject: [PATCH 1/2] mm: unexport follow_pte_pmd
Date: Thu, 29 Oct 2020 11:14:31 +0100	[thread overview]
Message-ID: <20201029101432.47011-2-hch@lst.de> (raw)
In-Reply-To: <20201029101432.47011-1-hch@lst.de>

follow_pte_pmd is only used by the DAX code, which can't be modular.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 mm/memory.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/mm/memory.c b/mm/memory.c
index c48f8df6e50268..00458e7b49fef8 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -4787,7 +4787,6 @@ int follow_pte_pmd(struct mm_struct *mm, unsigned long address,
 						    ptepp, pmdpp, ptlp)));
 	return res;
 }
-EXPORT_SYMBOL(follow_pte_pmd);
 
 /**
  * follow_pfn - look up PFN at a user virtual address
-- 
2.28.0


  reply	other threads:[~2020-10-29 10:19 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-29 10:14 simplify follow_pte a bit Christoph Hellwig
2020-10-29 10:14 ` Christoph Hellwig
2020-10-29 10:14 ` Christoph Hellwig [this message]
2020-10-29 10:14   ` [PATCH 1/2] mm: unexport follow_pte_pmd Christoph Hellwig
2020-11-10 18:32   ` Matthew Wilcox
2020-11-10 18:32     ` Matthew Wilcox
2020-10-29 10:14 ` [PATCH 2/2] mm: simplify follow_pte{,pmd} Christoph Hellwig
2020-10-29 10:14   ` Christoph Hellwig
2020-11-10 18:42   ` Matthew Wilcox
2020-11-10 18:42     ` Matthew Wilcox
2020-11-11  2:21   ` Nick Desaulniers
2020-11-11  2:21     ` Nick Desaulniers
2020-11-11  2:21     ` Nick Desaulniers
2020-11-11  8:18     ` Christoph Hellwig
2020-11-11  8:18       ` Christoph Hellwig
2020-11-11  8:26       ` Christian Borntraeger
2020-11-11  8:26         ` Christian Borntraeger
2020-11-11  8:28         ` Christoph Hellwig
2020-11-11  8:28           ` Christoph Hellwig
2020-11-11 11:12           ` Stephen Rothwell
2020-11-11 11:12             ` Stephen Rothwell
2020-11-10 18:26 ` simplify follow_pte a bit Christoph Hellwig
2020-11-10 18:26   ` Christoph Hellwig

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