From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from out30-132.freemail.mail.aliyun.com ([115.124.30.132]:35818 "EHLO out30-132.freemail.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727796AbeILDIG (ORCPT ); Tue, 11 Sep 2018 23:08:06 -0400 From: Liu Bo To: Subject: [PATCH] Btrfs: remove wait_ordered_range in btrfs_evict_inode Date: Wed, 12 Sep 2018 06:06:22 +0800 Message-Id: <1536703587-94565-3-git-send-email-bo.liu@linux.alibaba.com> Sender: linux-btrfs-owner@vger.kernel.org List-ID: As VFS has called ->invalidatepage() to get all ordered extents done and truncated all page cache pages, wait_ordered_range() is just a noop. Signed-off-by: Liu Bo --- fs/btrfs/inode.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index ff1d2ed2dc94..d3febc3a6bc0 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -5390,9 +5390,6 @@ void btrfs_evict_inode(struct inode *inode) if (is_bad_inode(inode)) goto no_delete; - /* do we really want it for ->i_nlink > 0 and zero btrfs_root_refs? */ - if (!special_file(inode->i_mode)) - btrfs_wait_ordered_range(inode, 0, (u64)-1); btrfs_free_io_failure_record(BTRFS_I(inode), 0, (u64)-1); -- 1.8.3.1