efs_map_block     136 fs/efs/efs.h   extern efs_block_t efs_map_block(struct inode *, efs_block_t);
efs_map_block      31 fs/efs/file.c  	phys = efs_map_block(inode, iblock);
efs_map_block      56 fs/efs/file.c  	return efs_map_block(inode, block);