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https://github.com/edk2-porting/linux-next.git
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10213e2ff2
We create many test events before the real ones just to test specific features. But there's no way for attr tests to separate those test events from those it needs to check. Adding 'ready' call from the events open interface to trigger/start events collection for attr test. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Cc: David Ahern <dsahern@gmail.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Thomas Richter <tmricht@linux.vnet.ibm.com> Link: http://lkml.kernel.org/r/20170703145030.12903-4-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
82 lines
1.9 KiB
C
82 lines
1.9 KiB
C
#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/perf_event.h>
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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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#define HAVE_ATTR_TEST
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#include "perf-sys.h"
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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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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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#define MAX_NR_CPUS 1024
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extern const char *input_name;
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extern bool perf_host, perf_guest;
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extern const char perf_version_string[];
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void pthread__unblock_sigwinch(void);
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#include "util/target.h"
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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_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 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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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 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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};
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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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#endif
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