add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/tools/perf/perf.h
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@@ -2,28 +2,7 @@
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 #ifndef _PERF_PERF_H
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 #define _PERF_PERF_H
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-#include <time.h>
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 #include <stdbool.h>
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-#include <linux/types.h>
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-#include <linux/stddef.h>
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-#include <linux/perf_event.h>
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-
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-extern bool test_attr__enabled;
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-void test_attr__ready(void);
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-void test_attr__init(void);
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-void test_attr__open(struct perf_event_attr *attr, pid_t pid, int cpu,
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-		     int fd, int group_fd, unsigned long flags);
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-
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-#define HAVE_ATTR_TEST
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-#include "perf-sys.h"
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-
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-static inline unsigned long long rdclock(void)
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-{
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-	struct timespec ts;
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-
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-	clock_gettime(CLOCK_MONOTONIC, &ts);
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-	return ts.tv_sec * 1000000000ULL + ts.tv_nsec;
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-}
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 #ifndef MAX_NR_CPUS
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 #define MAX_NR_CPUS			2048
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@@ -35,59 +14,12 @@
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 void pthread__unblock_sigwinch(void);
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-#include "util/target.h"
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-
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-struct record_opts {
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-	struct target target;
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-	bool	     group;
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-	bool	     inherit_stat;
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-	bool	     no_buffering;
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-	bool	     no_inherit;
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-	bool	     no_inherit_set;
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-	bool	     no_samples;
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-	bool	     raw_samples;
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-	bool	     sample_address;
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-	bool	     sample_phys_addr;
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-	bool	     sample_weight;
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-	bool	     sample_time;
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-	bool	     sample_time_set;
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-	bool	     sample_cpu;
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-	bool	     period;
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-	bool	     period_set;
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-	bool	     running_time;
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-	bool	     full_auxtrace;
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-	bool	     auxtrace_snapshot_mode;
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-	bool	     record_namespaces;
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-	bool	     record_switch_events;
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-	bool	     all_kernel;
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-	bool	     all_user;
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-	bool	     tail_synthesize;
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-	bool	     overwrite;
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-	bool	     ignore_missing_thread;
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-	bool	     strict_freq;
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-	bool	     sample_id;
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-	unsigned int freq;
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-	unsigned int mmap_pages;
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-	unsigned int auxtrace_mmap_pages;
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-	unsigned int user_freq;
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-	u64          branch_stack;
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-	u64	     sample_intr_regs;
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-	u64	     sample_user_regs;
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-	u64	     default_interval;
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-	u64	     user_interval;
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-	size_t	     auxtrace_snapshot_size;
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-	const char   *auxtrace_snapshot_opts;
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-	bool	     sample_transaction;
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-	unsigned     initial_delay;
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-	bool         use_clockid;
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-	clockid_t    clockid;
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-	unsigned int proc_map_timeout;
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+enum perf_affinity {
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+	PERF_AFFINITY_SYS = 0,
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+	PERF_AFFINITY_NODE,
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+	PERF_AFFINITY_CPU,
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+	PERF_AFFINITY_MAX
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 };
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-struct option;
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-extern const char * const *record_usage;
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-extern struct option *record_options;
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 extern int version_verbose;
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-
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-int record__parse_freq(const struct option *opt, const char *str, int unset);
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 #endif