| /* 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 2048 | |
| #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 kernel_callchains; | |
| bool user_callchains; | |
| 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; | |
| int mmap_flush; | |
| unsigned int comp_level; | |
| }; | |
| 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 |