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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2013-09-03 16:28:58 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2013-10-09 11:09:58 -0300 |
| commit | 80f587d5f9424ebdf93abbe79ab87e7fb7d4699d (patch) | |
| tree | 06e3c40bafba9093b804ec9a122aeac6eb5e167c /tools/perf/builtin-trace.c | |
| parent | efe6b882cda2a9967a629fa14b6106b6a9a558a2 (diff) | |
| download | lwn-80f587d5f9424ebdf93abbe79ab87e7fb7d4699d.tar.gz lwn-80f587d5f9424ebdf93abbe79ab87e7fb7d4699d.zip | |
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 <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.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-phhvcyi9vdnxw9l11tbquvru@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-trace.c')
| -rw-r--r-- | tools/perf/builtin-trace.c | 11 |
1 files changed, 11 insertions, 0 deletions
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, |