linux-kernel - [tip:perf/core] perf trace: Use the FD beautifier for socket syscall fds

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Date:	Thu, 13 Aug 2015 01:04:42 -0700
From:	tip-bot for Arnaldo Carvalho de Melo <tipbot@...or.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	fweisbec@...il.com, jolsa@...hat.com, namhyung@...nel.org,
	tglx@...utronix.de, mingo@...nel.org, bp@...e.de, hpa@...or.com,
	eranian@...gle.com, linux-kernel@...r.kernel.org,
	dsahern@...il.com, adrian.hunter@...el.com, acme@...hat.com
Subject: [tip:perf/core] perf trace:
  Use the FD beautifier for socket syscall fds

Commit-ID:  8d8c66a248dfb9a7e517822b5ef87e357b1605bf
Gitweb:     http://git.kernel.org/tip/8d8c66a248dfb9a7e517822b5ef87e357b1605bf
Author:     Arnaldo Carvalho de Melo <acme@...hat.com>
AuthorDate: Tue, 11 Aug 2015 10:57:02 -0300
Committer:  Arnaldo Carvalho de Melo <acme@...hat.com>
CommitDate: Wed, 12 Aug 2015 10:27:03 -0300

perf trace: Use the FD beautifier for socket syscall fds

But we really should have something like 'strace -yy' here...

Cc: Adrian Hunter <adrian.hunter@...el.com>
Cc: Borislav Petkov <bp@...e.de>
Cc: David Ahern <dsahern@...il.com>
Cc: Frederic Weisbecker <fweisbec@...il.com>
Cc: Jiri Olsa <jolsa@...hat.com>
Cc: Namhyung Kim <namhyung@...nel.org>
Cc: Stephane Eranian <eranian@...gle.com>
Link: http://lkml.kernel.org/n/tip-eyrt1ypfq68u4ljagyk2nj1i@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 tools/perf/builtin-trace.c | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c
index 5c494a8..12fc6df 100644
--- a/tools/perf/builtin-trace.c
+++ b/tools/perf/builtin-trace.c
@@ -1173,11 +1173,14 @@ static struct syscall_fmt {
 	{ .name	    = "readv",	    .errmsg = true,
 	  .arg_scnprintf = { [0] = SCA_FD, /* fd */ }, },
 	{ .name	    = "recvfrom",   .errmsg = true,
-	  .arg_scnprintf = { [3] = SCA_MSG_FLAGS, /* flags */ }, },
+	  .arg_scnprintf = { [0] = SCA_FD, /* fd */
+			     [3] = SCA_MSG_FLAGS, /* flags */ }, },
 	{ .name	    = "recvmmsg",   .errmsg = true,
-	  .arg_scnprintf = { [3] = SCA_MSG_FLAGS, /* flags */ }, },
+	  .arg_scnprintf = { [0] = SCA_FD, /* fd */
+			     [3] = SCA_MSG_FLAGS, /* flags */ }, },
 	{ .name	    = "recvmsg",    .errmsg = true,
-	  .arg_scnprintf = { [2] = SCA_MSG_FLAGS, /* flags */ }, },
+	  .arg_scnprintf = { [0] = SCA_FD, /* fd */
+			     [2] = SCA_MSG_FLAGS, /* flags */ }, },
 	{ .name	    = "removexattr", .errmsg = true,
 	  .arg_scnprintf = { [0] = SCA_FILENAME, /* pathname */ }, },
 	{ .name	    = "renameat",   .errmsg = true,
@@ -1193,11 +1196,14 @@ static struct syscall_fmt {
 	  .arg_scnprintf = { [2] = SCA_SIGNUM, /* sig */ }, },
 	{ .name	    = "select",	    .errmsg = true, .timeout = true, },
 	{ .name	    = "sendmmsg",    .errmsg = true,
-	  .arg_scnprintf = { [3] = SCA_MSG_FLAGS, /* flags */ }, },
+	  .arg_scnprintf = { [0] = SCA_FD, /* fd */
+			     [3] = SCA_MSG_FLAGS, /* flags */ }, },
 	{ .name	    = "sendmsg",    .errmsg = true,
-	  .arg_scnprintf = { [2] = SCA_MSG_FLAGS, /* flags */ }, },
+	  .arg_scnprintf = { [0] = SCA_FD, /* fd */
+			     [2] = SCA_MSG_FLAGS, /* flags */ }, },
 	{ .name	    = "sendto",	    .errmsg = true,
-	  .arg_scnprintf = { [3] = SCA_MSG_FLAGS, /* flags */ }, },
+	  .arg_scnprintf = { [0] = SCA_FD, /* fd */
+			     [3] = SCA_MSG_FLAGS, /* flags */ }, },
 	{ .name	    = "setitimer",  .errmsg = true, STRARRAY(0, which, itimers), },
 	{ .name	    = "setrlimit",  .errmsg = true, STRARRAY(0, resource, rlimit_resources), },
 	{ .name	    = "setxattr",   .errmsg = true,
--
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