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/linux/tools/testing/selftests/bpf/progs/
H A Ddynptr_success.c747 __u32 data_sz = sizeof(memset_zero_data); in test_dynptr_memset_zero_adjusted()
751 err = bpf_dynptr_from_mem(memset_zero_data, data_sz, 0, &ptr); in test_dynptr_memset_zero_adjusted()
752 err = err ?: bpf_dynptr_memset(&ptr, 0, data_sz, 0); in test_dynptr_memset_zero_adjusted()
753 err = err ?: bpf_memcmp(zeroes, memset_zero_data, data_sz); in test_dynptr_memset_zero_adjusted()
765 u32 data_sz = sizeof(memset_notzero_data); in test_dynptr_memset_overflow()
769 __builtin_memset(expected, DYNPTR_MEMSET_VAL, data_sz); in test_dynptr_memset_overflow()
771 err = bpf_dynptr_from_mem(memset_notzero_data, data_sz, 0, &ptr); in test_dynptr_memset_overflow()
772 err = err ?: bpf_dynptr_memset(&ptr, 0, data_sz, DYNPTR_MEMSET_VAL);
773 err = err ?: bpf_memcmp(expected, memset_notzero_data, data_sz);
784 __u32 data_sz in test_dynptr_memset_overflow_offset()
692 __u32 data_sz = sizeof(memset_zero_data); test_dynptr_memset_zero() local
710 u32 data_sz = sizeof(memset_notzero_data); test_dynptr_memset_notzero() local
729 __u32 data_sz = sizeof(memset_zero_offset_data); test_dynptr_memset_zero_offset() local
745 __u32 data_sz = sizeof(memset_zero_adjusted_data); test_dynptr_memset_zero_adjusted() local
761 __u32 data_sz = sizeof(memset_overflow_data); test_dynptr_memset_overflow() local
776 __u32 data_sz = sizeof(memset_overflow_data); test_dynptr_memset_overflow_offset() local
812 u32 data_sz, chunk_sz, offset = 0; test_dynptr_memset_xdp_chunks() local
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/linux/tools/testing/selftests/bpf/prog_tests/
H A Dsigned_loader.c64 const void *data, __u32 data_sz, in run_gen_loader() argument
79 4, data_sz, 1, &mopts); in run_gen_loader()
236 __u32 data_sz; member
274 f->data_sz = gopts.data_sz; in gen_loader_fixture_init()
275 f->blob = malloc(f->data_sz); in gen_loader_fixture_init()
278 memcpy(f->blob, gopts.data, f->data_sz); in gen_loader_fixture_init()
302 f.data_sz, f.excl, sizeof(f.excl), NULL, 0, in metadata_match()
349 f.data_sz, 1, NULL); in signed_nonexcl_fd_array_rejected()
386 f.data_sz, 1, &mopts); in signed_unfrozen_fd_array_rejected()
476 buf = malloc((size_t)f.gopts.insns_sz + f.data_sz); in signed_btf_fd_array_rejected()
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H A Dglobal_data_init.c72 size_t data_sz; in test_percpu_data_on_cpus() local
84 data_sz = map ? bpf_map__value_size(map) : sizeof(*data); in test_percpu_data_on_cpus()
85 data = calloc(1, data_sz); in test_percpu_data_on_cpus()
102 memset(data, 0, data_sz); in test_percpu_data_on_cpus()
105 err = bpf_map__lookup_elem(map, &key, sizeof(key), data, data_sz, flags); in test_percpu_data_on_cpus()
/linux/tools/bpf/bpftool/
H A Dsign.c139 size_t data_sz; in bpftool_prog_sign() local
142 data_sz = (size_t)opts->insns_sz + opts->data_sz; in bpftool_prog_sign()
143 data = malloc(data_sz); in bpftool_prog_sign()
149 if (opts->data_sz) in bpftool_prog_sign()
150 memcpy((char *)data + opts->insns_sz, opts->data, opts->data_sz); in bpftool_prog_sign()
152 bd_in = BIO_new_mem_buf(data, data_sz); in bpftool_prog_sign()
H A Dgen.c484 static void print_hex(const char *data, int data_sz) in print_hex() argument
488 for (i = 0, len = 0; i < data_sz; i++) { in print_hex()
755 obj_name, opts.data_sz); in gen_trace()
798 print_hex(opts.data, opts.data_sz); in gen_trace()
813 sopts.data_sz = opts.data_sz; in gen_trace()
2035 __u32 data_sz; in btf_save_raw() local
2038 data = btf__raw_data(btf, &data_sz); in btf_save_raw()
2046 if (fwrite(data, 1, data_sz, f) != data_sz) in btf_save_raw()
/linux/tools/lib/bpf/
H A Dbpf_prog_linfo.c104 __u64 data_sz; in bpf_prog_linfo__new() local
126 data_sz = (__u64)nr_linfo * prog_linfo->rec_size; in bpf_prog_linfo__new()
127 prog_linfo->raw_linfo = malloc(data_sz); in bpf_prog_linfo__new()
130 memcpy(prog_linfo->raw_linfo, (void *)(long)info->line_info, data_sz); in bpf_prog_linfo__new()
146 data_sz = (__u64)nr_linfo * prog_linfo->jited_rec_size; in bpf_prog_linfo__new()
147 prog_linfo->raw_jited_linfo = malloc(data_sz); in bpf_prog_linfo__new()
151 (void *)(long)info->jited_line_info, data_sz); in bpf_prog_linfo__new()
H A Dskel_internal.h65 __u32 data_sz; member
362 err = map_fd = skel_map_create(BPF_MAP_TYPE_ARRAY, "__loader.map", 4, opts->data_sz, 1, in bpf_load_and_run()
/linux/drivers/media/test-drivers/visl/
H A Dvisl-debugfs.c44 size_t data_sz = vb2_get_plane_payload(&run->src->vb2_buf, 0); in visl_trace_bitstream() local
52 blob->blob.data = vzalloc(data_sz); in visl_trace_bitstream()
56 blob->blob.size = data_sz; in visl_trace_bitstream()
59 memcpy(blob->blob.data, vaddr, data_sz); in visl_trace_bitstream()
/linux/drivers/platform/chrome/
H A Dcros_ec_vbc.c71 const size_t data_sz = sizeof(params->block); in vboot_context_write() local
74 if (count != data_sz) in vboot_context_write()
83 memcpy(params->block, buf, data_sz); in vboot_context_write()
98 return data_sz; in vboot_context_write()
/linux/drivers/message/fusion/
H A Dmptfc.c328 int data_sz; in mptfc_GetFcDevPage0() local
342 data_sz = sizeof(FCDevicePage0_t) * max_bus * max_targ; in mptfc_GetFcDevPage0()
343 p_p0 = p0_array = kzalloc(data_sz, GFP_KERNEL); in mptfc_GetFcDevPage0()
347 data_sz = sizeof(FCDevicePage0_t *) * max_bus * max_targ; in mptfc_GetFcDevPage0()
348 p_pp0 = pp0_array = kzalloc(data_sz, GFP_KERNEL); in mptfc_GetFcDevPage0()
371 data_sz = hdr.PageLength * 4; in mptfc_GetFcDevPage0()
372 ppage0_alloc = dma_alloc_coherent(&ioc->pcidev->dev, data_sz, in mptfc_GetFcDevPage0()
408 dma_free_coherent(&ioc->pcidev->dev, data_sz, in mptfc_GetFcDevPage0()
776 int data_sz; in mptfc_GetFcPortPage0() local
802 data_sz = hdr.PageLength * 4; in mptfc_GetFcPortPage0()
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/linux/drivers/net/ethernet/mellanox/mlx5/core/steering/sws/
H A Ddr_ste_v3.c123 dr_ste_v3_set_action_decap_l3_list(void *data, u32 data_sz, in dr_ste_v3_set_action_decap_l3_list() argument
140 memcpy(padded_data + data_sz % inline_data_sz, data, data_sz); in dr_ste_v3_set_action_decap_l3_list()
153 data_ptr += (data_sz / inline_data_sz) * inline_data_sz; in dr_ste_v3_set_action_decap_l3_list()
160 for (i = 0; i < data_sz / inline_data_sz + 1; i++) { in dr_ste_v3_set_action_decap_l3_list()
H A Ddr_action.c1377 size_t data_sz, in dr_action_verify_reformat_params() argument
1381 if ((!data && data_sz) || (data && !data_sz) || in dr_action_verify_reformat_params()
1382 MLX5_CAP_GEN_2(dmn->mdev, max_reformat_insert_size) < data_sz || in dr_action_verify_reformat_params()
1389 MLX5_CAP_GEN_2(dmn->mdev, max_reformat_remove_size) < data_sz || in dr_action_verify_reformat_params()
1426 size_t data_sz, void *data, in dr_action_create_reformat_action() argument
1444 data_sz, data, in dr_action_create_reformat_action()
1450 action->reformat->size = data_sz; in dr_action_create_reformat_action()
1466 data, data_sz, in dr_action_create_reformat_action()
1492 data_sz, data, in dr_action_create_reformat_action()
1498 action->reformat->size = data_sz; in dr_action_create_reformat_action()
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/linux/include/linux/
H A Dbuildid.h38 u64 data_sz; member
45 void freader_init_from_mem(struct freader *r, const char *data, u64 data_sz);
/linux/lib/
H A Dbuildid.c25 void freader_init_from_mem(struct freader *r, const char *data, u64 data_sz) in freader_init_from_mem() argument
29 r->data_sz = data_sz; in freader_init_from_mem()
83 if (file_off + sz > r->data_sz) { in freader_fetch()
/linux/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/
H A Dpat_arg.c406 size_t data_sz, in mlx5hws_arg_create() argument
416 single_arg_log_sz = mlx5hws_arg_data_size_to_arg_log_size(data_sz); in mlx5hws_arg_create()
438 data, data_sz); in mlx5hws_arg_create()
462 size_t data_sz = num_of_actions * MLX5HWS_MODIFY_ACTION_SIZE; in mlx5hws_arg_create_modify_header_arg() local
467 data_sz, in mlx5hws_arg_create_modify_header_arg()
/linux/drivers/media/platform/mediatek/vcodec/decoder/vdec/
H A Dvdec_h264_req_common.c312 int mtk_vdec_h264_find_start_code(unsigned char *data, unsigned int data_sz) in mtk_vdec_h264_find_start_code() argument
314 if (data_sz > 3 && data[0] == 0 && data[1] == 0 && data[2] == 1) in mtk_vdec_h264_find_start_code()
317 if (data_sz > 4 && data[0] == 0 && data[1] == 0 && data[2] == 0 && in mtk_vdec_h264_find_start_code()
H A Dvdec_h264_if.c317 static int find_start_code(unsigned char *data, unsigned int data_sz) in find_start_code() argument
319 if (data_sz > 3 && data[0] == 0 && data[1] == 0 && data[2] == 1) in find_start_code()
322 if (data_sz > 4 && data[0] == 0 && data[1] == 0 && data[2] == 0 && in find_start_code()
H A Dvdec_h264_req_common.h268 int mtk_vdec_h264_find_start_code(unsigned char *data, unsigned int data_sz);
/linux/kernel/bpf/
H A Dringbuf.c93 static struct bpf_ringbuf *bpf_ringbuf_area_alloc(size_t data_sz, int numa_node) in bpf_ringbuf_area_alloc() argument
98 int nr_data_pages = data_sz >> PAGE_SHIFT; in bpf_ringbuf_area_alloc()
172 static struct bpf_ringbuf *bpf_ringbuf_alloc(size_t data_sz, int numa_node, bool overwrite_mode) in bpf_ringbuf_alloc() argument
176 rb = bpf_ringbuf_area_alloc(data_sz, numa_node); in bpf_ringbuf_alloc()
185 rb->mask = data_sz - 1; in bpf_ringbuf_alloc()
/linux/include/uapi/linux/
H A Dam437x-vpfe.h107 enum vpfe_ccdc_data_size data_sz; member
/linux/drivers/hv/
H A Dmshv_root_main.c800 u32 data_sz; in mshv_vp_ioctl_get_set_state() local
817 data_sz = HV_HYP_PAGE_SIZE; in mshv_vp_ioctl_get_set_state()
835 data_sz = (u32)data_sz_64; in mshv_vp_ioctl_get_set_state()
845 data_sz = HV_HYP_PAGE_SIZE; in mshv_vp_ioctl_get_set_state()
849 data_sz = HV_HYP_PAGE_SIZE; in mshv_vp_ioctl_get_set_state()
853 data_sz = sizeof(vp_state.synthetic_timers_state); in mshv_vp_ioctl_get_set_state()
859 if (copy_to_user(&user_args->buf_sz, &data_sz, sizeof(user_args->buf_sz))) in mshv_vp_ioctl_get_set_state()
862 if (data_sz > args.buf_sz) in mshv_vp_ioctl_get_set_state()
875 if (data_sz > sizeof(vp_state)) { in mshv_vp_ioctl_get_set_state()
881 if (copy_from_user(&vp_state, (__user void *)args.buf_ptr, data_sz)) in mshv_vp_ioctl_get_set_state()
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/linux/kernel/bpf/preload/iterators/
H A Diterators.lskel-little-endian.h94 opts.data_sz = 6208; in iterators_bpf__load()
H A Diterators.lskel-big-endian.h400 opts.data_sz = sizeof(opts_data) - 1; in iterators_bpf__load()
/linux/tools/bpf/runqslower/
H A Drunqslower.c
/linux/tools/tracing/rtla/src/
H A Dtimerlat_bpf.c110 static int handle_rb_event(void *ctx, void *data, size_t data_sz)
88 handle_rb_event(void * ctx,void * data,size_t data_sz) handle_rb_event() argument

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