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[73.93.239.127]) by smtp.gmail.com with ESMTPSA id r11sm13456600pgl.34.2021.05.18.13.08.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 18 May 2021 13:08:20 -0700 (PDT) From: Yang Shi To: mgorman@suse.de, kirill.shutemov@linux.intel.com, ziy@nvidia.com, ying.huang@intel.com, mhocko@suse.com, hughd@google.com, gerald.schaefer@linux.ibm.com, hca@linux.ibm.com, gor@linux.ibm.com, borntraeger@de.ibm.com, akpm@linux-foundation.org Cc: shy828301@gmail.com, linux-mm@kvack.org, linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [v3 PATCH 2/7] mm: memory: make numa_migrate_prep() non-static Date: Tue, 18 May 2021 13:07:56 -0700 Message-Id: <20210518200801.7413-3-shy828301@gmail.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20210518200801.7413-1-shy828301@gmail.com> References: <20210518200801.7413-1-shy828301@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The numa_migrate_prep() will be used by huge NUMA fault as well in the following patch, make it non-static. Acked-by: Mel Gorman Signed-off-by: Yang Shi --- mm/internal.h | 3 +++ mm/memory.c | 5 ++--- 2 files changed, 5 insertions(+), 3 deletions(-) diff --git a/mm/internal.h b/mm/internal.h index 8a176d1d0176..28fc471b4669 100644 --- a/mm/internal.h +++ b/mm/internal.h @@ -653,4 +653,7 @@ int vmap_pages_range_noflush(unsigned long addr, unsigned long end, void vunmap_range_noflush(unsigned long start, unsigned long end); +int numa_migrate_prep(struct page *page, struct vm_area_struct *vma, + unsigned long addr, int page_nid, int *flags); + #endif /* __MM_INTERNAL_H */ diff --git a/mm/memory.c b/mm/memory.c index f9df3ab12813..a2f2c2a8d28e 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -4129,9 +4129,8 @@ static vm_fault_t do_fault(struct vm_fault *vmf) return ret; } -static int numa_migrate_prep(struct page *page, struct vm_area_struct *vma, - unsigned long addr, int page_nid, - int *flags) +int numa_migrate_prep(struct page *page, struct vm_area_struct *vma, + unsigned long addr, int page_nid, int *flags) { get_page(page); -- 2.26.2