Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/tools/perf/perf.h b/tools/perf/perf.h
index 21bf7f5..7401403 100644
--- a/tools/perf/perf.h
+++ b/tools/perf/perf.h
@@ -2,31 +2,10 @@
#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
+#define MAX_NR_CPUS 2048
#endif
extern const char *input_name;
@@ -35,59 +14,12 @@
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;
- 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;
- unsigned int proc_map_timeout;
+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