Searched refs:perf_file (Results 1 – 5 of 5) sorted by relevance
121 $ perf record -e BR_INST_RETIRED.NEAR_TAKEN:k -a -N -b -c <count> -o <perf_file> -- <loadtest>125 …rd --pfm-event RETIRED_TAKEN_BRANCH_INSTRUCTIONS:k -a -N -b -c <count> -o <perf_file> -- <loadtest>127 Note you can repeat the above steps to collect multiple <perf_file>s.134 $ create_llvm_prof --binary=<vmlinux> --profile=<perf_file>145 If there are more than 1 perf_file collected in the previous step,
20 struct file *perf_file; member62 event = BPF_CORE_READ(perf_link, perf_file, private_data); in get_bpf_cookie()
1237 static struct bpf_event_entry *bpf_event_entry_gen(struct file *perf_file, in bpf_event_entry_gen() argument1244 ee->event = perf_file->private_data; in bpf_event_entry_gen()1245 ee->perf_file = perf_file; in bpf_event_entry_gen()1257 fput(ee->perf_file); in __bpf_event_entry_free()1271 struct file *perf_file; in perf_event_fd_array_get_ptr() local1274 perf_file = perf_event_get(fd); in perf_event_fd_array_get_ptr()1275 if (IS_ERR(perf_file)) in perf_event_fd_array_get_ptr()1276 return perf_file; in perf_event_fd_array_get_ptr()1279 event = perf_file->private_data; in perf_event_fd_array_get_ptr()1283 ee = bpf_event_entry_gen(perf_file, map_file); in perf_event_fd_array_get_ptr()[all …]
3880 struct file *perf_file; member3886 struct perf_event *event = perf_link->perf_file->private_data; in bpf_perf_link_release()3889 fput(perf_link->perf_file); in bpf_perf_link_release()4100 event = perf_get_event(perf_link->perf_file); in bpf_perf_link_fill_link_info()4168 event = perf_get_event(perf_link->perf_file); in bpf_perf_link_show_fdinfo()4196 struct file *perf_file; in bpf_perf_link_attach() local4202 perf_file = perf_event_get(attr->link_create.target_fd); in bpf_perf_link_attach()4203 if (IS_ERR(perf_file)) in bpf_perf_link_attach()4204 return PTR_ERR(perf_file); in bpf_perf_link_attach()4213 link->perf_file = perf_file; in bpf_perf_link_attach()[all …]
2318 struct file *perf_file; member