| /* SPDX-License-Identifier: GPL-2.0 */ |
| #ifndef _PERF_PERF_H |
| #define _PERF_PERF_H |
| |
| #include <time.h> |
| #include <stdbool.h> |
| #include <linux/types.h> |
| #include <linux/stddef.h> |
| #include <linux/perf_event.h> |
| |
| extern bool test_attr__enabled; |
| void test_attr__ready(void); |
| void test_attr__init(void); |
| void test_attr__open(struct perf_event_attr *attr, pid_t pid, int cpu, |
| int fd, int group_fd, unsigned long flags); |
| |
| #define HAVE_ATTR_TEST |
| #include "perf-sys.h" |
| |
| static inline unsigned long long rdclock(void) |
| { |
| struct timespec ts; |
| |
| clock_gettime(CLOCK_MONOTONIC, &ts); |
| return ts.tv_sec * 1000000000ULL + ts.tv_nsec; |
| } |
| |
| #ifndef MAX_NR_CPUS |
| #define MAX_NR_CPUS 1024 |
| #endif |
| |
| extern const char *input_name; |
| extern bool perf_host, perf_guest; |
| extern const char perf_version_string[]; |
| |
| void pthread__unblock_sigwinch(void); |
| |
| #include "util/target.h" |
| |
| struct record_opts { |
| struct target target; |
| bool group; |
| bool inherit_stat; |
| bool no_buffering; |
| bool no_inherit; |
| bool no_inherit_set; |
| bool no_samples; |
| bool raw_samples; |
| bool sample_address; |
| bool sample_phys_addr; |
| bool sample_weight; |
| bool sample_time; |
| bool sample_time_set; |
| bool sample_cpu; |
| bool period; |
| bool period_set; |
| bool running_time; |
| bool full_auxtrace; |
| bool auxtrace_snapshot_mode; |
| bool record_namespaces; |
| bool record_switch_events; |
| bool all_kernel; |
| bool all_user; |
| bool tail_synthesize; |
| bool overwrite; |
| bool ignore_missing_thread; |
| bool strict_freq; |
| bool sample_id; |
| bool no_bpf_event; |
| unsigned int freq; |
| unsigned int mmap_pages; |
| unsigned int auxtrace_mmap_pages; |
| unsigned int user_freq; |
| u64 branch_stack; |
| u64 sample_intr_regs; |
| u64 sample_user_regs; |
| u64 default_interval; |
| u64 user_interval; |
| size_t auxtrace_snapshot_size; |
| const char *auxtrace_snapshot_opts; |
| bool sample_transaction; |
| unsigned initial_delay; |
| bool use_clockid; |
| clockid_t clockid; |
| u64 clockid_res_ns; |
| int nr_cblocks; |
| int affinity; |
| }; |
| |
| enum perf_affinity { |
| PERF_AFFINITY_SYS = 0, |
| PERF_AFFINITY_NODE, |
| PERF_AFFINITY_CPU, |
| PERF_AFFINITY_MAX |
| }; |
| |
| struct option; |
| extern const char * const *record_usage; |
| extern struct option *record_options; |
| extern int version_verbose; |
| |
| int record__parse_freq(const struct option *opt, const char *str, int unset); |
| #endif |