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Searched refs:nr_maps (Results 1 - 25 of 60) sorted by relevance

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/kernel/linux/linux-5.10/samples/bpf/
H A Dbpf_load.c265 static int load_maps(struct bpf_map_data *maps, int nr_maps, in load_maps() argument
270 for (i = 0; i < nr_maps; i++) { in load_maps()
341 struct bpf_map_data *maps, int nr_maps) in parse_relo_and_apply()
368 for (map_idx = 0; map_idx < nr_maps; map_idx++) { in parse_relo_and_apply()
405 int i, nr_maps; in load_elf_maps_section() local
427 for (i = 0, nr_maps = 0; i < symbols->d_size / sizeof(GElf_Sym); i++) { in load_elf_maps_section()
428 assert(nr_maps < MAX_MAPS+1); in load_elf_maps_section()
429 if (!gelf_getsym(symbols, i, &sym[nr_maps])) in load_elf_maps_section()
431 if (sym[nr_maps].st_shndx != maps_shndx) in load_elf_maps_section()
434 nr_maps in load_elf_maps_section()
339 parse_relo_and_apply(Elf_Data *data, Elf_Data *symbols, GElf_Shdr *shdr, struct bpf_insn *insn, struct bpf_map_data *maps, int nr_maps) parse_relo_and_apply() argument
516 int nr_maps = 0; do_load_bpf_file() local
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/kernel/linux/linux-6.6/tools/testing/selftests/bpf/benchs/
H A Dbench_local_storage.c13 __u32 nr_maps; member
16 .nr_maps = 1000,
26 { "nr_maps", ARG_NR_MAPS, "NR_MAPS", 0,
41 fprintf(stderr, "invalid nr_maps"); in parse_arg()
44 args.nr_maps = ret; in parse_arg()
82 if (args.nr_maps > MAX_NR_MAPS) { in validate()
83 fprintf(stderr, "nr_maps must be <= 1000\n"); in validate()
125 ctx.skel->rodata->num_maps = args.nr_maps; in __setup()
145 for (i = 0; i < args.nr_maps; i++) { in __setup()
/kernel/linux/linux-6.6/drivers/cxl/
H A Dacpi.c16 int nr_maps; member
17 u64 xormaps[] __counted_by(nr_maps);
32 for (i = 0; i < cximsd->nr_maps; i++) in cxl_xor_calc_n()
86 unsigned int hbig, nr_maps; in cxl_parse_cxims() local
100 nr_maps = ilog2(cxld->interleave_ways); in cxl_parse_cxims()
103 nr_maps = ilog2(cxld->interleave_ways / 3); in cxl_parse_cxims()
105 if (cxims->nr_xormaps < nr_maps) { in cxl_parse_cxims()
107 cxims->nr_xormaps, nr_maps); in cxl_parse_cxims()
111 cximsd = devm_kzalloc(dev, struct_size(cximsd, xormaps, nr_maps), in cxl_parse_cxims()
115 cximsd->nr_maps in cxl_parse_cxims()
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/kernel/linux/linux-6.6/tools/lib/bpf/
H A Dbpf_gen_internal.h39 __u32 nr_maps; member
54 void bpf_gen__init(struct bpf_gen *gen, int log_level, int nr_progs, int nr_maps);
55 int bpf_gen__finish(struct bpf_gen *gen, int nr_progs, int nr_maps);
H A Dgen_loader.c113 void bpf_gen__init(struct bpf_gen *gen, int log_level, int nr_progs, int nr_maps) in bpf_gen__init() argument
139 nr_maps * (6 + (gen->log_level ? 6 : 0)))); in bpf_gen__init()
149 for (i = 0; i < nr_maps; i++) in bpf_gen__init()
180 if (gen->nr_maps == MAX_USED_MAPS) { in add_map_fd()
185 return gen->nr_maps++; in add_map_fd()
370 int bpf_gen__finish(struct bpf_gen *gen, int nr_progs, int nr_maps) in bpf_gen__finish() argument
374 if (nr_progs < gen->nr_progs || nr_maps != gen->nr_maps) { in bpf_gen__finish()
375 pr_warn("nr_progs %d/%d nr_maps %d/%d mismatch\n", in bpf_gen__finish()
376 nr_progs, gen->nr_progs, nr_maps, ge in bpf_gen__finish()
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H A Dlibbpf.c640 size_t nr_maps; member
1126 for (i = 0; i < obj->nr_maps; i++) { in bpf_object__init_kern_struct_ops_maps()
1500 sizeof(*obj->maps), obj->nr_maps + 1); in bpf_object__add_map()
1504 map = &obj->maps[obj->nr_maps++]; in bpf_object__add_map()
2059 obj->kconfig_map_idx = obj->nr_maps - 1; in bpf_object__init_kconfig_map()
4054 size_t map_idx, nr_maps = prog->obj->nr_maps; in bpf_program__record_reloc() local
4150 for (map_idx = 0; map_idx < nr_maps; map_idx++) { in bpf_program__record_reloc()
4161 if (map_idx >= nr_maps) { in bpf_program__record_reloc()
4179 for (map_idx = 0; map_idx < nr_maps; map_id in bpf_program__record_reloc()
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/kernel/linux/linux-5.10/tools/bpf/bpftool/
H A Dstruct_ops.c25 unsigned int nr_maps; member
174 if (res->nr_errs || (!res->nr_maps && must_have_one_map)) in cmd_retval()
205 res.nr_maps++; in do_search()
217 if (!wtr && name && !res.nr_errs && !res.nr_maps) in do_search()
279 res.nr_maps++; in do_one_id()
486 int nr_errs = 0, nr_maps = 0; in do_register() local
526 nr_maps++; in do_register()
550 if (!nr_maps) { in do_register()
/kernel/linux/linux-6.6/tools/bpf/bpftool/
H A Dstruct_ops.c25 unsigned int nr_maps; member
172 if (res->nr_errs || (!res->nr_maps && must_have_one_map)) in cmd_retval()
203 res.nr_maps++; in do_search()
215 if (!wtr && name && !res.nr_errs && !res.nr_maps) in do_search()
277 res.nr_maps++; in do_one_id()
498 int nr_errs = 0, nr_maps = 0; in do_register() local
543 nr_maps++; in do_register()
590 if (!nr_maps) { in do_register()
/kernel/linux/linux-5.10/tools/testing/selftests/bpf/prog_tests/
H A Dmetadata.c23 int nr_maps; in prog_holds_map() local
41 nr_maps = prog_info.nr_map_ids; in prog_holds_map()
43 prog_info.nr_map_ids = nr_maps; in prog_holds_map()
/kernel/linux/linux-6.6/tools/testing/selftests/bpf/prog_tests/
H A Dmetadata.c23 int nr_maps; in prog_holds_map() local
41 nr_maps = prog_info.nr_map_ids; in prog_holds_map()
43 prog_info.nr_map_ids = nr_maps; in prog_holds_map()
/kernel/linux/linux-5.10/net/core/
H A Dbpf_sk_storage.c383 u32 nr_maps; member
414 for (i = 0; i < diag->nr_maps; i++) in bpf_sk_storage_diag_free()
426 for (i = 0; i < diag->nr_maps; i++) { in diag_check_dup()
439 u32 nr_maps = 0; in bpf_sk_storage_diag_alloc() local
452 nr_maps++; in bpf_sk_storage_diag_alloc()
456 diag = kzalloc(sizeof(*diag) + sizeof(diag->maps[0]) * nr_maps, in bpf_sk_storage_diag_alloc()
484 diag->maps[diag->nr_maps++] = map; in bpf_sk_storage_diag_alloc()
602 if (!diag->nr_maps) in bpf_sk_storage_diag_put()
619 for (i = 0; i < diag->nr_maps; i++) { in bpf_sk_storage_diag_put()
/kernel/linux/linux-6.6/net/core/
H A Dbpf_sk_storage.c433 u32 nr_maps; member
464 for (i = 0; i < diag->nr_maps; i++) in bpf_sk_storage_diag_free()
476 for (i = 0; i < diag->nr_maps; i++) { in diag_check_dup()
489 u32 nr_maps = 0; in bpf_sk_storage_diag_alloc() local
502 nr_maps++; in bpf_sk_storage_diag_alloc()
506 diag = kzalloc(struct_size(diag, maps, nr_maps), GFP_KERNEL); in bpf_sk_storage_diag_alloc()
533 diag->maps[diag->nr_maps++] = map; in bpf_sk_storage_diag_alloc()
651 if (!diag->nr_maps) in bpf_sk_storage_diag_put()
668 for (i = 0; i < diag->nr_maps; i++) { in bpf_sk_storage_diag_put()
/kernel/linux/linux-6.6/tools/perf/util/
H A Dmaps.h43 unsigned int nr_maps; in DECLARE_RC_STRUCT() local
96 return RC_CHK_ACCESS(maps)->nr_maps; in maps__nr_maps()
H A Dmaps.c20 RC_CHK_ACCESS(maps)->nr_maps = 0; in maps__init()
74 ++RC_CHK_ACCESS(maps)->nr_maps; in maps__insert()
133 --RC_CHK_ACCESS(maps)->nr_maps; in maps__remove()
/kernel/linux/linux-5.10/fs/xfs/
H A Dxfs_pnfs.h9 int xfs_fs_commit_blocks(struct inode *inode, struct iomap *maps, int nr_maps,
H A Dxfs_pnfs.c226 int nr_maps, in xfs_fs_commit_blocks()
246 for (i = 0; i < nr_maps; i++) { in xfs_fs_commit_blocks()
223 xfs_fs_commit_blocks( struct inode *inode, struct iomap *maps, int nr_maps, struct iattr *iattr) xfs_fs_commit_blocks() argument
/kernel/linux/linux-6.6/fs/xfs/
H A Dxfs_pnfs.h9 int xfs_fs_commit_blocks(struct inode *inode, struct iomap *maps, int nr_maps,
H A Dxfs_pnfs.c262 int nr_maps, in xfs_fs_commit_blocks()
282 for (i = 0; i < nr_maps; i++) { in xfs_fs_commit_blocks()
259 xfs_fs_commit_blocks( struct inode *inode, struct iomap *maps, int nr_maps, struct iattr *iattr) xfs_fs_commit_blocks() argument
/kernel/linux/linux-5.10/tools/perf/util/
H A Dmap.c529 maps->nr_maps = 0; in maps__init()
547 ++maps->nr_maps; in maps__insert()
564 if (maps->nr_maps > maps->nr_maps_allocated) { in maps__insert()
565 int nr_allocate = maps->nr_maps * 2; in maps__insert()
577 maps->maps_by_name[maps->nr_maps - 1] = map; in maps__insert()
596 --maps->nr_maps; in maps__remove()
H A Dmaps.h35 unsigned int nr_maps; member
/kernel/linux/linux-6.6/block/
H A Dblk-mq.c3339 for (i = 0; i < set->nr_maps; i++) { in hctx_idx_to_type()
3347 if (i >= set->nr_maps) in hctx_idx_to_type()
3810 for (j = 0; j < set->nr_maps; j++) { in blk_mq_init_cpu_queues()
3894 for (j = 0; j < set->nr_maps; j++) { in blk_mq_map_swqueue()
4269 if (set->nr_maps > HCTX_TYPE_POLL && in blk_mq_update_poll_flag()
4410 if (set->nr_maps == 1) in blk_mq_update_queue_map()
4430 for (i = 0; i < set->nr_maps; i++) in blk_mq_update_queue_map()
4435 BUG_ON(set->nr_maps > 1); in blk_mq_update_queue_map()
4505 if (!set->nr_maps) in blk_mq_alloc_tag_set()
4506 set->nr_maps in blk_mq_alloc_tag_set()
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/kernel/linux/linux-5.10/drivers/net/ethernet/mellanox/mlx4/
H A Den_tx.c280 int nr_maps = tx_info->nr_maps; in mlx4_en_free_tx_desc() local
309 for (i = 1; i < nr_maps; i++) { in mlx4_en_free_tx_desc()
320 for (i = 1; i < nr_maps; i++) { in mlx4_en_free_tx_desc()
967 tx_info->nr_maps = shinfo->nr_frags + tx_info->linear; in mlx4_en_xmit()
968 data += tx_info->nr_maps - 1; in mlx4_en_xmit()
1136 tx_info->nr_maps = 1; in mlx4_en_init_tx_xdp_ring_descs()
/kernel/linux/linux-6.6/drivers/net/ethernet/mellanox/mlx4/
H A Den_tx.c285 int nr_maps = tx_info->nr_maps; in mlx4_en_free_tx_desc() local
314 for (i = 1; i < nr_maps; i++) { in mlx4_en_free_tx_desc()
325 for (i = 1; i < nr_maps; i++) { in mlx4_en_free_tx_desc()
975 tx_info->nr_maps = shinfo->nr_frags + tx_info->linear; in mlx4_en_xmit()
976 data += tx_info->nr_maps - 1; in mlx4_en_xmit()
1160 tx_info->nr_maps = 1; in mlx4_en_init_tx_xdp_ring_descs()
/kernel/linux/linux-5.10/block/
H A Dblk-mq.c2848 for (j = 0; j < set->nr_maps; j++) { in blk_mq_init_cpu_queues()
2910 for (j = 0; j < set->nr_maps; j++) { in blk_mq_map_swqueue()
3161 set->nr_maps = 1; in blk_mq_init_sq_queue()
3321 if (set->nr_maps > HCTX_TYPE_POLL && in blk_mq_init_allocated_queue()
3432 if (set->nr_maps == 1) in blk_mq_update_queue_map()
3452 for (i = 0; i < set->nr_maps; i++) in blk_mq_update_queue_map()
3457 BUG_ON(set->nr_maps > 1); in blk_mq_update_queue_map()
3516 if (!set->nr_maps) in blk_mq_alloc_tag_set()
3517 set->nr_maps = 1; in blk_mq_alloc_tag_set()
3518 else if (set->nr_maps > HCTX_MAX_TYPE in blk_mq_alloc_tag_set()
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/kernel/linux/linux-5.10/tools/lib/bpf/
H A Dlibbpf.c413 size_t nr_maps; member
922 for (i = 0; i < obj->nr_maps; i++) { in bpf_object__init_kern_struct_ops_maps()
1302 if (obj->nr_maps < obj->maps_cap) in bpf_object__add_map()
1303 return &obj->maps[obj->nr_maps++]; in bpf_object__add_map()
1316 memset(obj->maps + obj->nr_maps, 0, in bpf_object__add_map()
1317 (obj->maps_cap - obj->nr_maps) * sizeof(*obj->maps)); in bpf_object__add_map()
1322 for (i = obj->nr_maps; i < obj->maps_cap; i++) { in bpf_object__add_map()
1327 return &obj->maps[obj->nr_maps++]; in bpf_object__add_map()
1434 obj->rodata_map_idx = obj->nr_maps - 1; in bpf_object__init_global_data_maps()
1742 obj->kconfig_map_idx = obj->nr_maps in bpf_object__init_kconfig_map()
1750 int i, map_def_sz = 0, nr_maps = 0, nr_syms; bpf_object__init_user_maps() local
3341 size_t map_idx, nr_maps = prog->obj->nr_maps; bpf_program__record_reloc() local
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