disable pwm7

hc

2024-05-10 23fa18eaa71266feff7ba8d83022d9e1cc83c65a

 kernel/tools/perf/bench/sched-messaging.c
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@@ -10,10 +10,7 @@
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  *
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  */
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-#include "../perf.h"
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-#include "../util/util.h"
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 #include <subcmd/parse-options.h>
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-#include "../builtin.h"
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 #include "bench.h"
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 /* Test groups of 20 processes spraying to 20 receivers */
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@@ -43,7 +40,7 @@
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 	unsigned int num_fds;
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 	int ready_out;
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 	int wakefd;
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-	int out_fds[0];
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+	int out_fds[];
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 };
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 struct receiver_context {
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@@ -69,11 +66,10 @@
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 /* Block until we're ready to go */
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 static void ready(int ready_out, int wakefd)
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 {
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-	char dummy;
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 	struct pollfd pollfd = { .fd = wakefd, .events = POLLIN };
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 	/* Tell them we're ready. */
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-	if (write(ready_out, &dummy, 1) != 1)
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+	if (write(ready_out, "R", 1) != 1)
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 		err(EXIT_FAILURE, "CLIENT: ready write");
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 	/* Wait for "GO" signal */
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@@ -88,6 +84,7 @@
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 	unsigned int i, j;
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 	ready(ctx->ready_out, ctx->wakefd);
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+	memset(data, 'S', sizeof(data));
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 	/* Now pump to every receiver. */
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 	for (i = 0; i < nr_loops; i++) {