direct-io: only inc/dec inode->i_dio_count for file systems

[deliverable/linux.git] / fs / ext4 / super.c

diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index e061e66c82800f700b7642e4c82fa2cc836be05f..386ba41fa17bcde0e16fb9b49b8f0ca009867a65 100644 (file)
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -1568,7 +1568,7 @@ static int handle_mount_opt(struct super_block *sb, char *opt, int token,
                        return -1;
                }
 
-               journal_inode = path.dentry->d_inode;
+               journal_inode = d_inode(path.dentry);
                if (!S_ISBLK(journal_inode->i_mode)) {
                        ext4_msg(sb, KERN_ERR, "error: journal path %s "
                                "is not a block device", journal_path);
@@ -5199,7 +5199,7 @@ static int ext4_write_info(struct super_block *sb, int type)
        handle_t *handle;
 
        /* Data block + inode block */
-       handle = ext4_journal_start(sb->s_root->d_inode, EXT4_HT_QUOTA, 2);
+       handle = ext4_journal_start(d_inode(sb->s_root), EXT4_HT_QUOTA, 2);
        if (IS_ERR(handle))
                return PTR_ERR(handle);
        ret = dquot_commit_info(sb, type);
@@ -5247,7 +5247,7 @@ static int ext4_quota_on(struct super_block *sb, int type, int format_id,
         * all updates to the file when we bypass pagecache...
         */
        if (EXT4_SB(sb)->s_journal &&
-           ext4_should_journal_data(path->dentry->d_inode)) {
+           ext4_should_journal_data(d_inode(path->dentry))) {
                /*
                 * We don't need to lock updates but journal_flush() could
                 * otherwise be livelocked...