From 80f587d5f9424ebdf93abbe79ab87e7fb7d4699d Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Tue, 3 Sep 2013 16:28:58 -0300 Subject: [PATCH] perf trace: Beautify fcntl 'cmd' arg This is just for the low hanging fruit 'cmd' arg, a proper beautifier will as well use arg->mask to ignore the third arg for some of the cmds. Cc: Adrian Hunter Cc: David Ahern Cc: Frederic Weisbecker Cc: Jiri Olsa Cc: Mike Galbraith Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/n/tip-phhvcyi9vdnxw9l11tbquvru@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/builtin-trace.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index 7cb60526a6f1..8455a0af852c 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c @@ -244,6 +244,14 @@ static const char *whences[] = { "SET", "CUR", "END", }; static DEFINE_STRARRAY(whences); +static const char *fcntl_cmds[] = { + "DUPFD", "GETFD", "SETFD", "GETFL", "SETFL", "GETLK", "SETLK", + "SETLKW", "SETOWN", "GETOWN", "SETSIG", "GETSIG", "F_GETLK64", + "F_SETLK64", "F_SETLKW64", "F_SETOWN_EX", "F_GETOWN_EX", + "F_GETOWNER_UIDS", +}; +static DEFINE_STRARRAY(fcntl_cmds); + static size_t syscall_arg__scnprintf_open_flags(char *bf, size_t size, struct syscall_arg *arg) { @@ -315,6 +323,9 @@ static struct syscall_fmt { .arg_scnprintf = { [0] = SCA_HEX, /* brk */ }, }, { .name = "mmap", .hexret = true, }, { .name = "connect", .errmsg = true, }, + { .name = "fcntl", .errmsg = true, + .arg_scnprintf = { [1] = SCA_STRARRAY, /* cmd */ }, + .arg_parm = { [1] = &strarray__fcntl_cmds, /* cmd */ }, }, { .name = "fstat", .errmsg = true, .alias = "newfstat", }, { .name = "fstatat", .errmsg = true, .alias = "newfstatat", }, { .name = "futex", .errmsg = true, -- 2.20.1