970 static int ext4_fc_flush_data(journal_t *journal)  in ext4_fc_flush_data()  argument
972 	struct super_block *sb = journal->j_private;  in ext4_fc_flush_data()
978 		ret = jbd2_submit_inode_data(journal, READ_ONCE(ei->jinode));  in ext4_fc_flush_data()
984 		ret = jbd2_wait_inode_data(journal, READ_ONCE(ei->jinode));  in ext4_fc_flush_data()
993 static int ext4_fc_commit_dentry_updates(journal_t *journal, u32 *crc)  in ext4_fc_commit_dentry_updates()  argument
995 	struct super_block *sb = journal->j_private;  in ext4_fc_commit_dentry_updates()
1042 static int ext4_fc_perform_commit(journal_t *journal)  in ext4_fc_perform_commit()  argument
1044 	struct super_block *sb = journal->j_private;  in ext4_fc_perform_commit()
1067 	ret = ext4_fc_flush_data(journal);  in ext4_fc_perform_commit()
1102 	jbd2_journal_lock_updates(journal);  in ext4_fc_perform_commit()
1114 	jbd2_journal_unlock_updates(journal);  in ext4_fc_perform_commit()
1120 	if (journal->j_fs_dev != journal->j_dev)  in ext4_fc_perform_commit()
1121 		blkdev_issue_flush(journal->j_fs_dev);  in ext4_fc_perform_commit()
1142 	ret = ext4_fc_commit_dentry_updates(journal, &crc);  in ext4_fc_perform_commit()
1201 int ext4_fc_commit(journal_t *journal, tid_t commit_tid)  in ext4_fc_commit()  argument
1203 	struct super_block *sb = journal->j_private;  in ext4_fc_commit()
1205 	int nblks = 0, ret, bsize = journal->j_blocksize;  in ext4_fc_commit()
1212 		return jbd2_complete_transaction(journal, commit_tid);  in ext4_fc_commit()
1220 	ret = jbd2_fc_begin_commit(journal, commit_tid);  in ext4_fc_commit()
1224 		    tid_gt(commit_tid, journal->j_commit_sequence))  in ext4_fc_commit()
1236 		return jbd2_complete_transaction(journal, commit_tid);  in ext4_fc_commit()
1252 	if (journal->j_task->io_context)  in ext4_fc_commit()
1258 	ret = ext4_fc_perform_commit(journal);  in ext4_fc_commit()
1264 	ret = jbd2_fc_wait_bufs(journal, nblks);  in ext4_fc_commit()
1270 	ret = jbd2_fc_end_commit(journal);  in ext4_fc_commit()
1282 	ret = jbd2_fc_end_commit_fallback(journal);  in ext4_fc_commit()
1291 static void ext4_fc_cleanup(journal_t *journal, int full, tid_t tid)  in ext4_fc_cleanup()  argument
1293 	struct super_block *sb = journal->j_private;  in ext4_fc_cleanup()
1302 	trace_ext4_fc_cleanup(journal, full, tid);  in ext4_fc_cleanup()
1303 	jbd2_fc_release_bufs(journal);  in ext4_fc_cleanup()
2074 static int ext4_fc_replay_scan(journal_t *journal,  in ext4_fc_replay_scan()  argument
2078 	struct super_block *sb = journal->j_private;  in ext4_fc_replay_scan()
2092 	end = start + journal->j_blocksize;  in ext4_fc_replay_scan()
2197 static int ext4_fc_replay(journal_t *journal, struct buffer_head *bh,  in ext4_fc_replay()  argument
2200 	struct super_block *sb = journal->j_private;  in ext4_fc_replay()
2210 		return ext4_fc_replay_scan(journal, bh, off, expected_tid);  in ext4_fc_replay()
2231 	end = start + journal->j_blocksize;  in ext4_fc_replay()
2289 void ext4_fc_init(struct super_block *sb, journal_t *journal)  in ext4_fc_init()  argument
2296 	journal->j_fc_replay_callback = ext4_fc_replay;  in ext4_fc_init()
2299 	journal->j_fc_cleanup_callback = ext4_fc_cleanup;  in ext4_fc_init()