Received-SPF: pass (google.com: domain of linux-ext4-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
From:   Ye Bin <yebin10@huawei.com>
To:     <tytso@mit.edu>, <adilger.kernel@dilger.ca>,
        <linux-ext4@vger.kernel.org>
CC:     <linux-kernel@vger.kernel.org>, <jack@suse.cz>,
        Ye Bin <yebin10@huawei.com>
Subject: [PATCH -next v2 2/2] ext4: adjust fast commit disable judgement order in ext4_fc_track_inode
Date:   Fri, 16 Sep 2022 16:38:36 +0800
Message-ID: <20220916083836.388347-3-yebin10@huawei.com>
In-Reply-To: <20220916083836.388347-1-yebin10@huawei.com>
References: <20220916083836.388347-1-yebin10@huawei.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 7BIT
Content-Type:   text/plain; charset=US-ASCII
Precedence: bulk

If fastcommit is already disabled, there isn't need to mark inode ineligible.
So move 'ext4_fc_disabled()' judgement bofore 'ext4_should_journal_data(inode)'
judgement which can avoid to do meaningless judgement.

Signed-off-by: Ye Bin <yebin10@huawei.com>
---
 fs/ext4/fast_commit.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/fs/ext4/fast_commit.c b/fs/ext4/fast_commit.c
index eadab945b856..9217a588afd1 100644
--- a/fs/ext4/fast_commit.c
+++ b/fs/ext4/fast_commit.c
@@ -577,15 +577,15 @@ void ext4_fc_track_inode(handle_t *handle, struct inode *inode)
 	if (S_ISDIR(inode->i_mode))
 		return;
 
+	if (ext4_fc_disabled(inode->i_sb))
+		return;
+
 	if (ext4_should_journal_data(inode)) {
 		ext4_fc_mark_ineligible(inode->i_sb,
 					EXT4_FC_REASON_INODE_JOURNAL_DATA, handle);
 		return;
 	}
 
-	if (ext4_fc_disabled(inode->i_sb))
-		return;
-
 	if (ext4_test_mount_flag(inode->i_sb, EXT4_MF_FC_INELIGIBLE))
 		return;
 
-- 
2.31.1