linux-kernel - [PATCH v2 04/10] perf trace: Add some string arguments' name in syscall_arg_fmt__init

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Message-ID: <20240815013626.935097-5-howardchu95@gmail.com>
Date: Thu, 15 Aug 2024 09:36:20 +0800
From: Howard Chu <howardchu95@...il.com>
To: acme@...nel.org
Cc: adrian.hunter@...el.com,
	irogers@...gle.com,
	jolsa@...nel.org,
	kan.liang@...ux.intel.com,
	namhyung@...nel.org,
	linux-perf-users@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v2 04/10] perf trace: Add some string arguments' name in syscall_arg_fmt__init_array()

Add them so that we can augment more strings (which is a file path)

Signed-off-by: Howard Chu <howardchu95@...il.com>
---
 tools/perf/builtin-trace.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c
index e7e8c89d9538..84c7398312d8 100644
--- a/tools/perf/builtin-trace.c
+++ b/tools/perf/builtin-trace.c
@@ -1918,7 +1918,13 @@ syscall_arg_fmt__init_array(struct syscall_arg_fmt *arg, struct tep_format_field
 
 		if (strcmp(field->type, "const char *") == 0 &&
 		    ((len >= 4 && strcmp(field->name + len - 4, "name") == 0) ||
-		     strstr(field->name, "path") != NULL))
+		     strstr(field->name, "path") ||
+		     strstr(field->name, "file") ||
+		     strstr(field->name, "root") ||
+		     strstr(field->name, "key") ||
+		     strstr(field->name, "special") ||
+		     strstr(field->name, "type") ||
+		     strstr(field->name, "description")))
 			arg->scnprintf = SCA_FILENAME;
 		else if ((field->flags & TEP_FIELD_IS_POINTER) || strstr(field->name, "addr"))
 			arg->scnprintf = SCA_PTR;
-- 
2.45.2