From: tip-bot for Arnaldo Carvalho de Melo <tipbot@zytor.com>
To: linux-tip-commits@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, eranian@google.com,
paulus@samba.org, acme@redhat.com, hpa@zytor.com,
mingo@kernel.org, peterz@infradead.org, efault@gmx.de,
fweisbec@gmail.com, adrian.hunter@intel.com, dsahern@gmail.com,
tglx@linutronix.de
Subject: [tip:perf/core] perf trace: Add aliases to remaining syscalls of the sys_enter_newfoo
Date: Thu, 29 Aug 2013 03:09:37 -0700 [thread overview]
Message-ID: <tip-8nxaole8mb7zyopk47tdellj@git.kernel.org> (raw)
Commit-ID: e5959683adb6b15cc2aebfbed5aa1315e24a53db
Gitweb: http://git.kernel.org/tip/e5959683adb6b15cc2aebfbed5aa1315e24a53db
Author: Arnaldo Carvalho de Melo <acme@redhat.com>
AuthorDate: Mon, 26 Aug 2013 12:21:41 -0300
Committer: Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Mon, 26 Aug 2013 17:25:54 -0300
perf trace: Add aliases to remaining syscalls of the sys_enter_newfoo
Before:
2392.918 ( 0.008 ms): 21581 lstat(arg0: 140734915488448, arg1: 140734915488240, arg2: 140734915488240, arg3: 3, arg4: 24426352, arg5: 98) = 0
After:
7408.087 ( 0.013 ms): 21969 lstat(filename: 0x7fff44b4bf20, statbuf: 0x7fff44b4be50 ) = 0
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-8nxaole8mb7zyopk47tdellj@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/builtin-trace.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c
index b2038fd..2d759f5 100644
--- a/tools/perf/builtin-trace.c
+++ b/tools/perf/builtin-trace.c
@@ -32,16 +32,20 @@ static struct syscall_fmt {
{ .name = "fstat", .errmsg = true, .alias = "newfstat", },
{ .name = "fstatat", .errmsg = true, .alias = "newfstatat", },
{ .name = "futex", .errmsg = true, },
+ { .name = "lstat", .errmsg = true, .alias = "newlstat", },
{ .name = "mmap", .hexret = true, },
{ .name = "mremap", .hexret = true, },
{ .name = "open", .errmsg = true, },
{ .name = "poll", .errmsg = true, .timeout = true, },
{ .name = "ppoll", .errmsg = true, .timeout = true, },
+ { .name = "pread", .errmsg = true, .alias = "pread64", },
+ { .name = "pwrite", .errmsg = true, .alias = "pwrite64", },
{ .name = "read", .errmsg = true, },
{ .name = "recvfrom", .errmsg = true, },
{ .name = "select", .errmsg = true, .timeout = true, },
{ .name = "socket", .errmsg = true, },
{ .name = "stat", .errmsg = true, .alias = "newstat", },
+ { .name = "uname", .errmsg = true, .alias = "newuname", },
};
static int syscall_fmt__cmp(const void *name, const void *fmtp)
reply other threads:[~2013-08-29 10:10 UTC|newest]
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