kernel_5.10 no rt

hc

2023-12-11 6778948f9de86c3cfaf36725a7c87dcff9ba247f

 kernel/tools/perf/trace/beauty/statx.c
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@@ -1,9 +1,8 @@
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+// SPDX-License-Identifier: LGPL-2.1
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 /*
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  * trace/beauty/statx.c
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  *
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  *  Copyright (C) 2017, Red Hat Inc, Arnaldo Carvalho de Melo <acme@redhat.com>
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- *
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- * Released under the GPL v2. (and only v2, not any later version)
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  */
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 #include "trace/beauty/beauty.h"
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@@ -14,13 +13,15 @@
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 size_t syscall_arg__scnprintf_statx_flags(char *bf, size_t size, struct syscall_arg *arg)
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 {
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+	bool show_prefix = arg->show_string_prefix;
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+	const char *prefix = "AT_";
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 	int printed = 0, flags = arg->val;
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 	if (flags == 0)
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-		return scnprintf(bf, size, "SYNC_AS_STAT");
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+		return scnprintf(bf, size, "%s%s", show_prefix ? "AT_STATX_" : "", "SYNC_AS_STAT");
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 #define	P_FLAG(n) \
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 	if (flags & AT_##n) { \
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-		printed += scnprintf(bf + printed, size - printed, "%s%s", printed ? "|" : "", #n); \
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+		printed += scnprintf(bf + printed, size - printed, "%s%s", printed ? "|" : "", show_prefix ? prefix : "", #n); \
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 		flags &= ~AT_##n; \
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 	}
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@@ -42,11 +43,13 @@
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 size_t syscall_arg__scnprintf_statx_mask(char *bf, size_t size, struct syscall_arg *arg)
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 {
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+	bool show_prefix = arg->show_string_prefix;
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+	const char *prefix = "STATX_";
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 	int printed = 0, flags = arg->val;
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 #define	P_FLAG(n) \
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 	if (flags & STATX_##n) { \
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-		printed += scnprintf(bf + printed, size - printed, "%s%s", printed ? "|" : "", #n); \
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+		printed += scnprintf(bf + printed, size - printed, "%s%s", printed ? "|" : "", show_prefix ? prefix : "", #n); \
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 		flags &= ~STATX_##n; \
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 	}
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@@ -62,6 +65,7 @@
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 	P_FLAG(SIZE);
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 	P_FLAG(BLOCKS);
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 	P_FLAG(BTIME);
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+	P_FLAG(MNT_ID);
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 #undef P_FLAG
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