/* This function writes and waits on any dirty inode belonging to this super_block. The number of pages synced is returned.  */
void sync_inodes_sb(struct super_block *sb)
/* This function writes and waits on any dirty inode belonging to this super_block. The number of pages synced is returned.  */
void sync_inodes_sb(struct super_block *sb)
{
	bdi_sync_writeback(sb->s_bdi, sb);
	wait_sb_inodes(sb);
}