From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jaegeuk Kim Subject: [PATCH 2/4] f2fs: flush_dcache_page for inline data Date: Tue, 28 Oct 2014 22:05:51 -0700 Message-ID: <1414559153-92771-2-git-send-email-jaegeuk@kernel.org> References: <1414559153-92771-1-git-send-email-jaegeuk@kernel.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: Jaegeuk Kim To: linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net Return-path: In-Reply-To: <1414559153-92771-1-git-send-email-jaegeuk@kernel.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net List-Id: linux-fsdevel.vger.kernel.org When reading inline data, we should call flush_dcache_page. Signed-off-by: Jaegeuk Kim --- fs/f2fs/inline.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/f2fs/inline.c b/fs/f2fs/inline.c index d9daf76..d6677d6 100644 --- a/fs/f2fs/inline.c +++ b/fs/f2fs/inline.c @@ -57,6 +57,7 @@ int f2fs_read_inline_data(struct inode *inode, struct page *page) src_addr = inline_data_addr(ipage); dst_addr = kmap_atomic(page); memcpy(dst_addr, src_addr, MAX_INLINE_DATA); + flush_dcache_page(page); kunmap_atomic(dst_addr); f2fs_put_page(ipage, 1); out: -- 2.1.1 ------------------------------------------------------------------------------