| /linux/tools/testing/selftests/bpf/ |
| H A D | trace_helpers.c | 27 static struct ksyms *ksyms; variable
30 static int ksyms__add_symbol(struct ksyms *ksyms, const char *name, in ksyms__add_symbol() argument
38 ksyms->syms[ksyms->sym_cnt].addr = addr; in ksyms__add_symbol()
39 ksyms->syms[ksyms->sym_cnt].name = tmp; in ksyms__add_symbol()
40 ksyms->sym_cnt++; in ksyms__add_symbol()
44 void free_kallsyms_local(struct ksyms *ksym argument
71 struct ksyms *ksyms; load_kallsyms_local_common() local
131 ksym_search_local(struct ksyms * ksyms,long key) ksym_search_local() argument
161 search_kallsyms_custom_local(struct ksyms * ksyms,const void * p,ksym_search_cmp_t cmp_cb) search_kallsyms_custom_local() argument
190 ksym_get_addr_local(struct ksyms * ksyms,const char * name) ksym_get_addr_local() argument
614 struct ksyms *ksyms; bpf_get_ksyms() local
[all...] |
| H A D | trace_helpers.h | 27 struct ksyms { struct
42 struct ksyms *load_kallsyms_local(void); argument
43 struct ksym *ksym_search_local(struct ksyms *ksyms, long key);
44 long ksym_get_addr_local(struct ksyms *ksyms, const char *name);
45 void free_kallsyms_local(struct ksyms *ksyms);
47 struct ksyms *load_kallsyms_custom_local(ksym_cmp_t cmp_cb);
48 struct ksym *search_kallsyms_custom_local(struct ksyms *ksym
[all...] |
| /linux/tools/testing/selftests/bpf/prog_tests/ |
| H A D | kprobe_multi_testmod_test.c | 7 static struct ksyms *ksyms; variable
55 addrs[0] = ksym_get_addr_local(ksyms, "bpf_testmod_fentry_test1"); in test_testmod_attach_api_addrs()
57 addrs[1] = ksym_get_addr_local(ksyms, "bpf_testmod_fentry_test2"); in test_testmod_attach_api_addrs()
59 addrs[2] = ksym_get_addr_local(ksyms, "bpf_testmod_fentry_test3"); in test_testmod_attach_api_addrs()
84 ksyms = load_kallsyms_local(); in serial_test_kprobe_multi_testmod_test()
85 if (!ASSERT_OK_PTR(ksyms, "load_kallsyms_local")) in serial_test_kprobe_multi_testmod_test()
94 free_kallsyms_local(ksyms); in serial_test_kprobe_multi_testmod_test()
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| H A D | stacktrace_ips.c | 9 struct ksyms *ksyms = NULL; in check_stacktrace_ips() local
14 ksyms = load_kallsyms_local(); in check_stacktrace_ips()
15 if (!ASSERT_OK_PTR(ksyms, "load_kallsyms_local")) in check_stacktrace_ips()
37 ksym = ksym_search_local(ksyms, ips[i]); in check_stacktrace_ips()
46 free_kallsyms_local(ksyms); in check_stacktrace_ips()
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| H A D | kprobe_multi_test.c | 521 struct ksyms *ksyms = NULL; in test_kprobe_multi_bench_attach() local
523 if (!ASSERT_OK(bpf_get_ksyms(&ksyms, kernel), "bpf_get_ksyms")) in test_kprobe_multi_bench_attach()
530 opts.syms = (const char **)ksyms->filtered_syms; in test_kprobe_multi_bench_attach()
531 opts.cnt = ksyms->filtered_cnt; in test_kprobe_multi_bench_attach()
537 free_kallsyms_local(ksyms); in test_kprobe_multi_bench_attach()
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| /linux/drivers/media/dvb-frontends/ |
| H A D | tda826x.c | 66 u32 ksyms; in tda826x_set_params() local
77 ksyms = p->symbol_rate / 1000; in tda826x_set_params()
78 bandwidth = (878 * ksyms + 6500000) / 1000000 + 1; in tda826x_set_params()
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| /linux/tools/testing/selftests/bpf/benchs/ |
| H A D | bench_trigger.c | 234 struct ksyms *ksyms = NULL; in attach_ksyms_all() local
244 if (bpf_get_ksyms(&ksyms, true)) { in attach_ksyms_all()
249 opts.syms = (const char **)ksyms->filtered_syms; in attach_ksyms_all()
250 opts.cnt = ksyms->filtered_cnt; in attach_ksyms_all()
254 free_kallsyms_local(ksyms); in attach_ksyms_all()
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| /linux/net/mac80211/ |
| H A D | airtime.c | 24 #define MCS_SYMBOL_TIME(sgi, ksyms) \ argument
26 ((ksyms) * 4 * 18) / 20 : /* 3.6 us per sym */ \
27 ((ksyms) * 4) /* 4.0 us per sym */ \
43 #define HE_SYMBOL_TIME(gi, ksyms) \ argument
45 ((ksyms) * 16 * 17) / 20 : /* 13.6 us per sym */ \
47 ((ksyms) * 16 * 18) / 20 : /* 14.4 us per sym */ \
48 ((ksyms) * 16) /* 16.0 us per sym */ \
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| /linux/arch/um/kernel/ |
| H A D | Makefile | 17 obj-y = config.o exec.o exitcode.o irq.o ksyms.o mem.o \
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| /linux/tools/lib/bpf/ |
| H A D | gen_loader.c | 702 kdesc = &gen->ksyms[i]; in emit_bpf_find_by_name_kind()
709 kdesc = libbpf_reallocarray(gen->ksyms, gen->nr_ksyms + 1, sizeof(*kdesc));
714 gen->ksyms = kdesc; in emit_bpf_kallsyms_lookup_name()
715 kdesc = &gen->ksyms[gen->nr_ksyms++]; in emit_bpf_kallsyms_lookup_name()
1020 kdesc = &gen->ksyms[i]; in info_blob_bswap()
1021 /* only close fds for typed ksyms and kfuncs */ in info_blob_bswap()
1034 free(gen->ksyms); in bpf_gen__prog_load()
1036 gen->ksyms = NULL; in bpf_gen__prog_load()
1178 /* successful or not, close btf module FDs used in extern ksyms and attach_btf_obj_fd */ in bpf_gen__map_update_elem()
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