265 static int load_maps(struct bpf_map_data *maps, int nr_maps,  in load_maps()  argument
272 			fixup_map(&maps[i], i);  in load_maps()
274 			if (maps[i].fd != -1) {  in load_maps()
275 				map_fd[i] = maps[i].fd;  in load_maps()
280 		numa_node = maps[i].def.map_flags & BPF_F_NUMA_NODE ?  in load_maps()
281 			maps[i].def.numa_node : -1;  in load_maps()
283 		if (maps[i].def.type == BPF_MAP_TYPE_ARRAY_OF_MAPS ||  in load_maps()
284 		    maps[i].def.type == BPF_MAP_TYPE_HASH_OF_MAPS) {  in load_maps()
285 			int inner_map_fd = map_fd[maps[i].def.inner_map_idx];  in load_maps()
287 			map_fd[i] = bpf_create_map_in_map_node(maps[i].def.type,  in load_maps()
288 							maps[i].name,  in load_maps()
289 							maps[i].def.key_size,  in load_maps()
291 							maps[i].def.max_entries,  in load_maps()
292 							maps[i].def.map_flags,  in load_maps()
295 			map_fd[i] = bpf_create_map_node(maps[i].def.type,  in load_maps()
296 							maps[i].name,  in load_maps()
297 							maps[i].def.key_size,  in load_maps()
298 							maps[i].def.value_size,  in load_maps()
299 							maps[i].def.max_entries,  in load_maps()
300 							maps[i].def.map_flags,  in load_maps()
305 			       i, maps[i].name, errno, strerror(errno));  in load_maps()
308 		maps[i].fd = map_fd[i];  in load_maps()
310 		if (maps[i].def.type == BPF_MAP_TYPE_PROG_ARRAY)  in load_maps()
341 				struct bpf_map_data *maps, int nr_maps)  in parse_relo_and_apply()  argument
369 			if (maps[map_idx].elf_offset == sym.st_value) {  in parse_relo_and_apply()
375 			insn[insn_idx].imm = maps[map_idx].fd;  in parse_relo_and_apply()
399 static int load_elf_maps_section(struct bpf_map_data *maps, int maps_shndx,  in load_elf_maps_section()  argument
415 	/* Get data for maps section via elf index */  in load_elf_maps_section()
420 		printf("Failed to get Elf_Data from maps section %d\n",  in load_elf_maps_section()
433 		/* Only increment iif maps section */  in load_elf_maps_section()
440 	/* Keeping compatible with ELF maps section changes  in load_elf_maps_section()
468 	/* Memcpy relevant part of ELF maps data to loader maps */  in load_elf_maps_section()
476 		maps[i].name = strdup(map_name);  in load_elf_maps_section()
477 		if (!maps[i].name) {  in load_elf_maps_section()
484 		/* Symbol value is offset into ELF maps section data area */  in load_elf_maps_section()
487 		maps[i].elf_offset = offset;  in load_elf_maps_section()
488 		memset(&maps[i].def, 0, sizeof(struct bpf_load_map_def));  in load_elf_maps_section()
489 		memcpy(&maps[i].def, def, map_sz_copy);  in load_elf_maps_section()
563 		} else if (strcmp(shname, "maps") == 0) {  in do_load_bpf_file()
587 			printf("Error: Failed loading ELF maps (errno:%d):%s\n",  in do_load_bpf_file()
598 	/* process all relo sections, and rewrite bpf insns for maps */  in do_load_bpf_file()