From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx2.suse.de ([195.135.220.15]:55426 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727541AbeGSLry (ORCPT ); Thu, 19 Jul 2018 07:47:54 -0400 Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id 5564BACAA for ; Thu, 19 Jul 2018 11:05:14 +0000 (UTC) From: David Sterba To: linux-btrfs@vger.kernel.org Cc: David Sterba Subject: [PATCH 0/7] Structure and callback cleanups Date: Thu, 19 Jul 2018 13:05:06 +0200 Message-Id: Sender: linux-btrfs-owner@vger.kernel.org List-ID: A handful of removed structure members that are not used, async_submit_bio is down by 16 bytes and async_cow by 8. Some of the extent_io_ops callbacks are unnecessarily called indirectly. The rest of extent_io_ops is going to be transformed in following series. David Sterba (7): btrfs: remove unused member async_submit_bio::fs_info btrfs: remove unused member async_submit_bio::bio_flags btrfs: remove redundant member async_cow::root btrfs: unify end_io callbacks of async_submit_bio btrfs: drop extent_io_ops::tree_fs_info callback btrfs: drop extent_io_ops::merge_bio_hook callback btrfs: drop extent_io_ops::set_range_writeback callback fs/btrfs/compression.c | 10 +++------- fs/btrfs/ctree.h | 2 +- fs/btrfs/disk-io.c | 42 +++--------------------------------------- fs/btrfs/disk-io.h | 5 +++-- fs/btrfs/extent_io.c | 28 +++++++--------------------- fs/btrfs/extent_io.h | 8 -------- fs/btrfs/inode.c | 32 ++++++++------------------------ 7 files changed, 25 insertions(+), 102 deletions(-) -- 2.18.0