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-rw-r--r--tools/perf/bench/bench.h20
-rw-r--r--tools/perf/bench/futex-hash.c4
-rw-r--r--tools/perf/bench/futex-lock-pi.c4
-rw-r--r--tools/perf/bench/futex-requeue.c4
-rw-r--r--tools/perf/bench/futex-wake-parallel.c4
-rw-r--r--tools/perf/bench/futex-wake.c4
-rw-r--r--tools/perf/bench/futex.h10
-rw-r--r--tools/perf/bench/mem-functions.c5
-rw-r--r--tools/perf/bench/numa.c7
-rw-r--r--tools/perf/bench/sched-messaging.c3
-rw-r--r--tools/perf/bench/sched-pipe.c2
11 files changed, 34 insertions, 33 deletions
diff --git a/tools/perf/bench/bench.h b/tools/perf/bench/bench.h
index 579a592990dd..842ab2781cdc 100644
--- a/tools/perf/bench/bench.h
+++ b/tools/perf/bench/bench.h
@@ -25,17 +25,17 @@
# endif
#endif
-int bench_numa(int argc, const char **argv, const char *prefix);
-int bench_sched_messaging(int argc, const char **argv, const char *prefix);
-int bench_sched_pipe(int argc, const char **argv, const char *prefix);
-int bench_mem_memcpy(int argc, const char **argv, const char *prefix);
-int bench_mem_memset(int argc, const char **argv, const char *prefix);
-int bench_futex_hash(int argc, const char **argv, const char *prefix);
-int bench_futex_wake(int argc, const char **argv, const char *prefix);
-int bench_futex_wake_parallel(int argc, const char **argv, const char *prefix);
-int bench_futex_requeue(int argc, const char **argv, const char *prefix);
+int bench_numa(int argc, const char **argv);
+int bench_sched_messaging(int argc, const char **argv);
+int bench_sched_pipe(int argc, const char **argv);
+int bench_mem_memcpy(int argc, const char **argv);
+int bench_mem_memset(int argc, const char **argv);
+int bench_futex_hash(int argc, const char **argv);
+int bench_futex_wake(int argc, const char **argv);
+int bench_futex_wake_parallel(int argc, const char **argv);
+int bench_futex_requeue(int argc, const char **argv);
/* pi futexes */
-int bench_futex_lock_pi(int argc, const char **argv, const char *prefix);
+int bench_futex_lock_pi(int argc, const char **argv);
#define BENCH_FORMAT_DEFAULT_STR "default"
#define BENCH_FORMAT_DEFAULT 0
diff --git a/tools/perf/bench/futex-hash.c b/tools/perf/bench/futex-hash.c
index da04b8c5568a..fe16b310097f 100644
--- a/tools/perf/bench/futex-hash.c
+++ b/tools/perf/bench/futex-hash.c
@@ -9,6 +9,7 @@
*/
/* For the CLR_() macros */
+#include <string.h>
#include <pthread.h>
#include <errno.h>
@@ -113,8 +114,7 @@ static void print_summary(void)
(int) runtime.tv_sec);
}
-int bench_futex_hash(int argc, const char **argv,
- const char *prefix __maybe_unused)
+int bench_futex_hash(int argc, const char **argv)
{
int ret = 0;
cpu_set_t cpu;
diff --git a/tools/perf/bench/futex-lock-pi.c b/tools/perf/bench/futex-lock-pi.c
index 91877777ec6e..73a1c44ea63c 100644
--- a/tools/perf/bench/futex-lock-pi.c
+++ b/tools/perf/bench/futex-lock-pi.c
@@ -3,6 +3,7 @@
*/
/* For the CLR_() macros */
+#include <string.h>
#include <pthread.h>
#include <signal.h>
@@ -139,8 +140,7 @@ static void create_threads(struct worker *w, pthread_attr_t thread_attr)
}
}
-int bench_futex_lock_pi(int argc, const char **argv,
- const char *prefix __maybe_unused)
+int bench_futex_lock_pi(int argc, const char **argv)
{
int ret = 0;
unsigned int i;
diff --git a/tools/perf/bench/futex-requeue.c b/tools/perf/bench/futex-requeue.c
index 2b9705a8734c..41786cbea24c 100644
--- a/tools/perf/bench/futex-requeue.c
+++ b/tools/perf/bench/futex-requeue.c
@@ -9,6 +9,7 @@
*/
/* For the CLR_() macros */
+#include <string.h>
#include <pthread.h>
#include <signal.h>
@@ -108,8 +109,7 @@ static void toggle_done(int sig __maybe_unused,
done = true;
}
-int bench_futex_requeue(int argc, const char **argv,
- const char *prefix __maybe_unused)
+int bench_futex_requeue(int argc, const char **argv)
{
int ret = 0;
unsigned int i, j;
diff --git a/tools/perf/bench/futex-wake-parallel.c b/tools/perf/bench/futex-wake-parallel.c
index 2c8fa67ad537..4ab12c8e016a 100644
--- a/tools/perf/bench/futex-wake-parallel.c
+++ b/tools/perf/bench/futex-wake-parallel.c
@@ -8,6 +8,7 @@
*/
/* For the CLR_() macros */
+#include <string.h>
#include <pthread.h>
#include <signal.h>
@@ -196,8 +197,7 @@ static void toggle_done(int sig __maybe_unused,
done = true;
}
-int bench_futex_wake_parallel(int argc, const char **argv,
- const char *prefix __maybe_unused)
+int bench_futex_wake_parallel(int argc, const char **argv)
{
int ret = 0;
unsigned int i, j;
diff --git a/tools/perf/bench/futex-wake.c b/tools/perf/bench/futex-wake.c
index e246b1b8388a..2fa49222ef8d 100644
--- a/tools/perf/bench/futex-wake.c
+++ b/tools/perf/bench/futex-wake.c
@@ -9,6 +9,7 @@
*/
/* For the CLR_() macros */
+#include <string.h>
#include <pthread.h>
#include <signal.h>
@@ -114,8 +115,7 @@ static void toggle_done(int sig __maybe_unused,
done = true;
}
-int bench_futex_wake(int argc, const char **argv,
- const char *prefix __maybe_unused)
+int bench_futex_wake(int argc, const char **argv)
{
int ret = 0;
unsigned int i, j;
diff --git a/tools/perf/bench/futex.h b/tools/perf/bench/futex.h
index b2e06d1190d0..e44fd3239530 100644
--- a/tools/perf/bench/futex.h
+++ b/tools/perf/bench/futex.h
@@ -88,13 +88,11 @@ futex_cmp_requeue(u_int32_t *uaddr, u_int32_t val, u_int32_t *uaddr2, int nr_wak
#ifndef HAVE_PTHREAD_ATTR_SETAFFINITY_NP
#include <pthread.h>
-static inline int pthread_attr_setaffinity_np(pthread_attr_t *attr,
- size_t cpusetsize,
- cpu_set_t *cpuset)
+#include <linux/compiler.h>
+static inline int pthread_attr_setaffinity_np(pthread_attr_t *attr __maybe_unused,
+ size_t cpusetsize __maybe_unused,
+ cpu_set_t *cpuset __maybe_unused)
{
- attr = attr;
- cpusetsize = cpusetsize;
- cpuset = cpuset;
return 0;
}
#endif
diff --git a/tools/perf/bench/mem-functions.c b/tools/perf/bench/mem-functions.c
index 52504a83b5a1..fbd732b54047 100644
--- a/tools/perf/bench/mem-functions.c
+++ b/tools/perf/bench/mem-functions.c
@@ -12,6 +12,7 @@
#include <subcmd/parse-options.h>
#include "../util/header.h"
#include "../util/cloexec.h"
+#include "../util/string2.h"
#include "bench.h"
#include "mem-memcpy-arch.h"
#include "mem-memset-arch.h"
@@ -284,7 +285,7 @@ static const char * const bench_mem_memcpy_usage[] = {
NULL
};
-int bench_mem_memcpy(int argc, const char **argv, const char *prefix __maybe_unused)
+int bench_mem_memcpy(int argc, const char **argv)
{
struct bench_mem_info info = {
.functions = memcpy_functions,
@@ -358,7 +359,7 @@ static const struct function memset_functions[] = {
{ .name = NULL, }
};
-int bench_mem_memset(int argc, const char **argv, const char *prefix __maybe_unused)
+int bench_mem_memset(int argc, const char **argv)
{
struct bench_mem_info info = {
.functions = memset_functions,
diff --git a/tools/perf/bench/numa.c b/tools/perf/bench/numa.c
index 3083fc36282b..27de0c8c5c19 100644
--- a/tools/perf/bench/numa.c
+++ b/tools/perf/bench/numa.c
@@ -4,6 +4,7 @@
* numa: Simulate NUMA-sensitive workload and measure their NUMA performance
*/
+#include <inttypes.h>
/* For the CLR_() macros */
#include <pthread.h>
@@ -30,6 +31,7 @@
#include <sys/wait.h>
#include <sys/prctl.h>
#include <sys/types.h>
+#include <linux/kernel.h>
#include <linux/time64.h>
#include <numa.h>
@@ -187,7 +189,8 @@ static const struct option options[] = {
OPT_INCR ('d', "show_details" , &p0.show_details, "Show details"),
OPT_INCR ('a', "all" , &p0.run_all, "Run all tests in the suite"),
OPT_INTEGER('H', "thp" , &p0.thp, "MADV_NOHUGEPAGE < 0 < MADV_HUGEPAGE"),
- OPT_BOOLEAN('c', "show_convergence", &p0.show_convergence, "show convergence details"),
+ OPT_BOOLEAN('c', "show_convergence", &p0.show_convergence, "show convergence details, "
+ "convergence is reached when each process (all its threads) is running on a single NUMA node."),
OPT_BOOLEAN('m', "measure_convergence", &p0.measure_convergence, "measure convergence latency"),
OPT_BOOLEAN('q', "quiet" , &p0.show_quiet, "quiet mode"),
OPT_BOOLEAN('S', "serialize-startup", &p0.serialize_startup,"serialize thread startup"),
@@ -1766,7 +1769,7 @@ static int bench_all(void)
return 0;
}
-int bench_numa(int argc, const char **argv, const char *prefix __maybe_unused)
+int bench_numa(int argc, const char **argv)
{
init_params(&p0, "main,", argc, argv);
argc = parse_options(argc, argv, options, bench_numa_usage, 0);
diff --git a/tools/perf/bench/sched-messaging.c b/tools/perf/bench/sched-messaging.c
index 6a111e775210..4f961e74535b 100644
--- a/tools/perf/bench/sched-messaging.c
+++ b/tools/perf/bench/sched-messaging.c
@@ -260,8 +260,7 @@ static const char * const bench_sched_message_usage[] = {
NULL
};
-int bench_sched_messaging(int argc, const char **argv,
- const char *prefix __maybe_unused)
+int bench_sched_messaging(int argc, const char **argv)
{
unsigned int i, total_children;
struct timeval start, stop, diff;
diff --git a/tools/perf/bench/sched-pipe.c b/tools/perf/bench/sched-pipe.c
index 2243f0150d76..a152737370c5 100644
--- a/tools/perf/bench/sched-pipe.c
+++ b/tools/perf/bench/sched-pipe.c
@@ -76,7 +76,7 @@ static void *worker_thread(void *__tdata)
return NULL;
}
-int bench_sched_pipe(int argc, const char **argv, const char *prefix __maybe_unused)
+int bench_sched_pipe(int argc, const char **argv)
{
struct thread_data threads[2], *td;
int pipe_1[2], pipe_2[2];
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