From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754598AbaJVIpB (ORCPT ); Wed, 22 Oct 2014 04:45:01 -0400 Received: from LGEMRELSE6Q.lge.com ([156.147.1.121]:45784 "EHLO lgemrelse6q.lge.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750862AbaJVIox (ORCPT ); Wed, 22 Oct 2014 04:44:53 -0400 X-Original-SENDERIP: 10.177.226.38 X-Original-MAILFROM: karam.lee@lge.com From: karam.lee@lge.com To: minchan@kernel.org, ngupta@vflare.org, linux-kernel@vger.kernel.org Cc: matthew.r.wilcox@intel.com, jmarchan@redhat.com, seungho1.park@lge.com, "karam.lee" Subject: [PATCH v5 0/3] zram: add rw_page implementation for zram and clean up unnecessary parameter Date: Wed, 22 Oct 2014 17:44:46 +0900 Message-Id: <1413967490-20218-1-git-send-email-karam.lee@lge.com> X-Mailer: git-send-email 1.7.9.5 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: "karam.lee" Recently rw_page block device operation has been added. This patchset implements rw_page operation for zram block device and does some clean-up. Patches 1~2 are for clean-up. Patch 3 is for implementation of rw_page operation. With the rw_page operation, zram can do I/O without allocating a BIO. It make zram can save time and memory. karam.lee (3): zram: remove bio parameter from zram_bvec_rw(). zram: change parameter from vaild_io_request() zram: implement rw_page operation of zram drivers/block/zram/zram_drv.c | 70 +++++++++++++++++++++++++++++++---------- 1 file changed, 54 insertions(+), 16 deletions(-) -- 1.7.9.5