From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: "Matthew Wilcox (Oracle)" Subject: [PATCH v2 04/16] afs: Tell the VFS that readpage was synchronous Date: Fri, 9 Oct 2020 15:30:52 +0100 Message-Id: <20201009143104.22673-5-willy@infradead.org> In-Reply-To: <20201009143104.22673-1-willy@infradead.org> References: <20201009143104.22673-1-willy@infradead.org> MIME-Version: 1.0 List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" Errors-To: linux-mtd-bounces+geert=linux-m68k.org@lists.infradead.org To: linux-fsdevel@vger.kernel.org Cc: linux-cifs@vger.kernel.org, Richard Weinberger , ecryptfs@vger.kernel.org, linux-um@lists.infradead.org, linux-kernel@vger.kernel.org, "Matthew Wilcox (Oracle)" , linux-xfs@vger.kernel.org, linux-mm@kvack.org, linux-mtd@lists.infradead.org, v9fs-developer@lists.sourceforge.net, ceph-devel@vger.kernel.org, linux-afs@lists.infradead.org List-ID: The afs readpage implementation was already synchronous, so use AOP_UPDATED_PAGE to avoid cycling the page lock. Signed-off-by: Matthew Wilcox (Oracle) --- fs/afs/file.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/fs/afs/file.c b/fs/afs/file.c index 371d1488cc54..4aa2ad3bea6a 100644 --- a/fs/afs/file.c +++ b/fs/afs/file.c @@ -367,7 +367,8 @@ int afs_page_filler(void *data, struct page *page) BUG_ON(PageFsCache(page)); } #endif - unlock_page(page); + _leave(" = AOP_UPDATED_PAGE"); + return AOP_UPDATED_PAGE; } _leave(" = 0"); -- 2.28.0 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/