/linux-master/tools/testing/selftests/bpf/prog_tests/ |
H A D | attach_probe.c | 74 uprobe_opts.ref_ctr_offset = 0; 97 uprobe_opts.ref_ctr_offset = 0; 199 ssize_t uprobe_offset, ref_ctr_offset; local 205 ref_ctr_offset = get_rel_offset((uintptr_t)&uprobe_ref_ctr); 206 if (!ASSERT_GE(ref_ctr_offset, 0, "ref_ctr_offset")) 212 uprobe_opts.ref_ctr_offset = ref_ctr_offset; 226 uprobe_opts.ref_ctr_offset = ref_ctr_offset; [all...] |
/linux-master/kernel/trace/ |
H A D | trace_uprobe.c | 64 unsigned long ref_ctr_offset; member in struct:trace_uprobe 289 if (tu->ref_ctr_offset == 0) 295 tu->ref_ctr_offset); 476 new->ref_ctr_offset != tmp->ref_ctr_offset) { 541 unsigned long offset, ref_ctr_offset; local 545 ref_ctr_offset = 0; 613 ret = kstrtoul(rctr, 0, &ref_ctr_offset); 679 tu->ref_ctr_offset = ref_ctr_offset; 1579 create_local_trace_uprobe(char *name, unsigned long offs, unsigned long ref_ctr_offset, bool is_return) argument [all...] |
H A D | trace_event_perf.c | 299 unsigned long ref_ctr_offset, bool is_retprobe) 320 ref_ctr_offset, is_retprobe); 298 perf_uprobe_init(struct perf_event *p_event, unsigned long ref_ctr_offset, bool is_retprobe) argument
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H A D | trace_probe.h | 461 unsigned long ref_ctr_offset, bool is_return);
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H A D | bpf_trace.c | 3123 unsigned long ref_ctr_offset; member in struct:bpf_uprobe 3233 put_user(umulti_link->uprobes[i].ref_ctr_offset, uref_ctr_offsets + i)) 3417 if (uref_ctr_offsets && __get_user(uprobes[i].ref_ctr_offset, uref_ctr_offsets + i)) { 3449 uprobes[i].ref_ctr_offset,
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/linux-master/include/linux/ |
H A D | uprobes.h | 114 extern int uprobe_register_refctr(struct inode *inode, loff_t offset, loff_t ref_ctr_offset, struct uprobe_consumer *uc); 156 static inline int uprobe_register_refctr(struct inode *inode, loff_t offset, loff_t ref_ctr_offset, struct uprobe_consumer *uc) argument
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H A D | trace_events.h | 896 unsigned long ref_ctr_offset, bool is_retprobe);
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/linux-master/kernel/events/ |
H A D | uprobes.c | 63 loff_t ref_ctr_offset; member in struct:uprobe 340 unsigned long vaddr = offset_to_vaddr(vma, uprobe->ref_ctr_offset); 342 return uprobe->ref_ctr_offset && 406 "0x%llx ref_ctr_offset: 0x%llx of mm: 0x%pK\n", 409 (unsigned long long) uprobe->ref_ctr_offset, mm); 422 rc_vaddr = offset_to_vaddr(rc_vma, uprobe->ref_ctr_offset); 491 if (!ref_ctr_updated && uprobe->ref_ctr_offset) { 714 pr_warn("ref_ctr_offset mismatch. inode: 0x%lx offset: 0x%llx " 715 "ref_ctr_offset(old): 0x%llx ref_ctr_offset(ne 721 alloc_uprobe(struct inode *inode, loff_t offset, loff_t ref_ctr_offset) argument 1135 __uprobe_register(struct inode *inode, loff_t offset, loff_t ref_ctr_offset, struct uprobe_consumer *uc) argument 1196 uprobe_register_refctr(struct inode *inode, loff_t offset, loff_t ref_ctr_offset, struct uprobe_consumer *uc) argument [all...] |
H A D | core.c | 10349 PMU_FORMAT_ATTR(ref_ctr_offset, "config:32-63"); 10382 unsigned long ref_ctr_offset; local 10398 ref_ctr_offset = event->attr.config >> PERF_UPROBE_REF_CTR_OFFSET_SHIFT; 10399 err = perf_uprobe_init(event, ref_ctr_offset, is_retprobe);
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/linux-master/tools/perf/util/ |
H A D | probe-event.h | 35 unsigned long ref_ctr_offset; /* SDT reference counter offset */ member in struct:probe_trace_point
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H A D | probe-file.c | 831 unsigned long long ref_ctr_offset; local 842 ref_ctr_offset = sdt_note__get_ref_ctr_offset(note); 843 if (ref_ctr_offset && err >= 0) 844 err = strbuf_addf(&buf, "(0x%llx)", ref_ctr_offset); 1122 DEFINE_TYPE(FTRACE_README_UPROBE_REF_CTR, "*ref_ctr_offset*"),
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H A D | probe-event.c | 1958 tp->ref_ctr_offset = strtoul(fmt2_str + 1, NULL, 0); 2192 if (err >= 0 && tp->ref_ctr_offset) { 2195 err = strbuf_addf(buf, "(0x%lx)", tp->ref_ctr_offset); 2811 if (tp->ref_ctr_offset && !uprobe_ref_ctr_is_supported()) {
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/linux-master/tools/lib/bpf/ |
H A D | libbpf.h | 655 size_t ref_ctr_offset; member in struct:bpf_uprobe_opts
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H A D | usdt.c | 258 static const char *ref_ctr_sysfs_path = "/sys/bus/event_source/devices/uprobe/format/ref_ctr_offset"; 1073 opts.ref_ctr_offset = target->sema_off;
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H A D | libbpf.c | 11878 ref_ctr_off = OPTS_GET(opts, ref_ctr_offset, 0);
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