Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:5 as permitted sender) client-ip=2620:137:e000::3:5;
From:   Kefeng Wang <wangkefeng.wang@huawei.com>
To:     Andrew Morton <akpm@linux-foundation.org>
CC:     <willy@infradead.org>, <linux-mm@kvack.org>,
        <linux-kernel@vger.kernel.org>, <ying.huang@intel.com>,
        <david@redhat.com>, Zi Yan <ziy@nvidia.com>,
        Ingo Molnar <mingo@redhat.com>,
        Peter Zijlstra <peterz@infradead.org>,
        Juri Lelli <juri.lelli@redhat.com>,
        Vincent Guittot <vincent.guittot@linaro.org>,
        Kefeng Wang <wangkefeng.wang@huawei.com>
Subject: [PATCH -next v2 16/19] mm: make finish_mkwrite_fault() static
Date:   Fri, 13 Oct 2023 16:56:00 +0800
Message-ID: <20231013085603.1227349-17-wangkefeng.wang@huawei.com>
In-Reply-To: <20231013085603.1227349-1-wangkefeng.wang@huawei.com>
References: <20231013085603.1227349-1-wangkefeng.wang@huawei.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 7BIT
Content-Type:   text/plain; charset=US-ASCII
Precedence: bulk

Make finish_mkwrite_fault static since it is not used outside of
memory.c.

Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
---
 include/linux/mm.h | 1 -
 mm/memory.c        | 2 +-
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/include/linux/mm.h b/include/linux/mm.h
index 8229137e093b..70eae2e7d5e5 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -1346,7 +1346,6 @@ void set_pte_range(struct vm_fault *vmf, struct folio *folio,
 		struct page *page, unsigned int nr, unsigned long addr);
 
 vm_fault_t finish_fault(struct vm_fault *vmf);
-vm_fault_t finish_mkwrite_fault(struct vm_fault *vmf);
 #endif
 
 /*
diff --git a/mm/memory.c b/mm/memory.c
index a1cf25a3ff16..b6cc24257683 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -3272,7 +3272,7 @@ static vm_fault_t wp_page_copy(struct vm_fault *vmf)
  * Return: %0 on success, %VM_FAULT_NOPAGE when PTE got changed before
  * we acquired PTE lock.
  */
-vm_fault_t finish_mkwrite_fault(struct vm_fault *vmf)
+static vm_fault_t finish_mkwrite_fault(struct vm_fault *vmf)
 {
 	WARN_ON_ONCE(!(vmf->vma->vm_flags & VM_SHARED));
 	vmf->pte = pte_offset_map_lock(vmf->vma->vm_mm, vmf->pmd, vmf->address,
-- 
2.27.0