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From:   Jeff Layton <jlayton@kernel.org>
To:     Christian Brauner <brauner@kernel.org>,
        Gao Xiang <xiang@kernel.org>, Chao Yu <chao@kernel.org>,
        Yue Hu <huyue2@coolpad.com>,
        Jeffle Xu <jefflexu@linux.alibaba.com>
Cc:     Al Viro <viro@zeniv.linux.org.uk>, Jan Kara <jack@suse.cz>,
        linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
        linux-erofs@lists.ozlabs.org
Subject: [PATCH v2 39/92] erofs: convert to ctime accessor functions
Date:   Wed,  5 Jul 2023 15:01:04 -0400
Message-ID: <20230705190309.579783-37-jlayton@kernel.org>
In-Reply-To: <20230705190309.579783-1-jlayton@kernel.org>
References: <20230705185755.579053-1-jlayton@kernel.org>
 <20230705190309.579783-1-jlayton@kernel.org>
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In later patches, we're going to change how the inode's ctime field is
used. Switch to using accessor functions instead of raw accesses of
inode->i_ctime.

Acked-by: Gao Xiang <xiang@kernel.org>
Signed-off-by: Jeff Layton <jlayton@kernel.org>
---
 fs/erofs/inode.c | 15 +++++++--------
 1 file changed, 7 insertions(+), 8 deletions(-)

diff --git a/fs/erofs/inode.c b/fs/erofs/inode.c
index d70b12b81507..806374d866d1 100644
--- a/fs/erofs/inode.c
+++ b/fs/erofs/inode.c
@@ -105,8 +105,8 @@ static void *erofs_read_inode(struct erofs_buf *buf,
 		set_nlink(inode, le32_to_cpu(die->i_nlink));
 
 		/* extended inode has its own timestamp */
-		inode->i_ctime.tv_sec = le64_to_cpu(die->i_mtime);
-		inode->i_ctime.tv_nsec = le32_to_cpu(die->i_mtime_nsec);
+		inode_set_ctime(inode, le64_to_cpu(die->i_mtime),
+				le32_to_cpu(die->i_mtime_nsec));
 
 		inode->i_size = le64_to_cpu(die->i_size);
 
@@ -148,8 +148,7 @@ static void *erofs_read_inode(struct erofs_buf *buf,
 		set_nlink(inode, le16_to_cpu(dic->i_nlink));
 
 		/* use build time for compact inodes */
-		inode->i_ctime.tv_sec = sbi->build_time;
-		inode->i_ctime.tv_nsec = sbi->build_time_nsec;
+		inode_set_ctime(inode, sbi->build_time, sbi->build_time_nsec);
 
 		inode->i_size = le32_to_cpu(dic->i_size);
 		if (erofs_inode_is_data_compressed(vi->datalayout))
@@ -176,10 +175,10 @@ static void *erofs_read_inode(struct erofs_buf *buf,
 		vi->chunkbits = sb->s_blocksize_bits +
 			(vi->chunkformat & EROFS_CHUNK_FORMAT_BLKBITS_MASK);
 	}
-	inode->i_mtime.tv_sec = inode->i_ctime.tv_sec;
-	inode->i_atime.tv_sec = inode->i_ctime.tv_sec;
-	inode->i_mtime.tv_nsec = inode->i_ctime.tv_nsec;
-	inode->i_atime.tv_nsec = inode->i_ctime.tv_nsec;
+	inode->i_mtime.tv_sec = inode_get_ctime(inode).tv_sec;
+	inode->i_atime.tv_sec = inode_get_ctime(inode).tv_sec;
+	inode->i_mtime.tv_nsec = inode_get_ctime(inode).tv_nsec;
+	inode->i_atime.tv_nsec = inode_get_ctime(inode).tv_nsec;
 
 	inode->i_flags &= ~S_DAX;
 	if (test_opt(&sbi->opt, DAX_ALWAYS) && S_ISREG(inode->i_mode) &&
-- 
2.41.0