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| author | Arnaldo Carvalho de Melo | 2018-08-02 19:27:09 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo | 2018-08-02 20:07:28 +0200 |
| commit | 63f11c80e5dd4afae69ea2578addf896ddc06fee (patch) | |
| tree | 9ecfe0534cd8f672bbebd932187a4d0097c603d1 /tools/perf | |
| parent | perf trace: Use beautifiers on syscalls:sys_enter_ handlers (diff) | |
| download | kernel-qcow2-linux-63f11c80e5dd4afae69ea2578addf896ddc06fee.tar.gz kernel-qcow2-linux-63f11c80e5dd4afae69ea2578addf896ddc06fee.tar.xz kernel-qcow2-linux-63f11c80e5dd4afae69ea2578addf896ddc06fee.zip | |
perf trace: Rename some syscall_tp methods to raw_syscall
Because raw_syscalls have the field for the syscall number as 'id' while
the syscalls:sys_{enter,exit}_NAME have it as __syscall_nr...
Since we want to support both for being able to enable just a
syscalls:sys_{enter,exit}_name instead of asking for
raw_syscalls:sys_{enter,exit} plus filters, make the method names for
each kind of tracepoint more explicit.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: https://lkml.kernel.org/n/tip-4rixbfzco6tsry0w9ghx3ktb@git.kernel.org
Signef-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/builtin-trace.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index 7336552c22cf..039f94467968 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c @@ -239,7 +239,7 @@ static void perf_evsel__delete_priv(struct perf_evsel *evsel) perf_evsel__delete(evsel); } -static int perf_evsel__init_syscall_tp(struct perf_evsel *evsel, void *handler) +static int perf_evsel__init_raw_syscall_tp(struct perf_evsel *evsel, void *handler) { evsel->priv = malloc(sizeof(struct syscall_tp)); if (evsel->priv != NULL) { @@ -257,7 +257,7 @@ out_delete: return -ENOENT; } -static struct perf_evsel *perf_evsel__syscall_newtp(const char *direction, void *handler) +static struct perf_evsel *perf_evsel__raw_syscall_newtp(const char *direction, void *handler) { struct perf_evsel *evsel = perf_evsel__newtp("raw_syscalls", direction); @@ -268,7 +268,7 @@ static struct perf_evsel *perf_evsel__syscall_newtp(const char *direction, void if (IS_ERR(evsel)) return NULL; - if (perf_evsel__init_syscall_tp(evsel, handler)) + if (perf_evsel__init_raw_syscall_tp(evsel, handler)) goto out_delete; return evsel; @@ -2288,14 +2288,14 @@ static int trace__add_syscall_newtp(struct trace *trace) struct perf_evlist *evlist = trace->evlist; struct perf_evsel *sys_enter, *sys_exit; - sys_enter = perf_evsel__syscall_newtp("sys_enter", trace__sys_enter); + sys_enter = perf_evsel__raw_syscall_newtp("sys_enter", trace__sys_enter); if (sys_enter == NULL) goto out; if (perf_evsel__init_sc_tp_ptr_field(sys_enter, args)) goto out_delete_sys_enter; - sys_exit = perf_evsel__syscall_newtp("sys_exit", trace__sys_exit); + sys_exit = perf_evsel__raw_syscall_newtp("sys_exit", trace__sys_exit); if (sys_exit == NULL) goto out_delete_sys_enter; @@ -2717,7 +2717,7 @@ static int trace__replay(struct trace *trace) "syscalls:sys_enter"); if (evsel && - (perf_evsel__init_syscall_tp(evsel, trace__sys_enter) < 0 || + (perf_evsel__init_raw_syscall_tp(evsel, trace__sys_enter) < 0 || perf_evsel__init_sc_tp_ptr_field(evsel, args))) { pr_err("Error during initialize raw_syscalls:sys_enter event\n"); goto out; @@ -2729,7 +2729,7 @@ static int trace__replay(struct trace *trace) evsel = perf_evlist__find_tracepoint_by_name(session->evlist, "syscalls:sys_exit"); if (evsel && - (perf_evsel__init_syscall_tp(evsel, trace__sys_exit) < 0 || + (perf_evsel__init_raw_syscall_tp(evsel, trace__sys_exit) < 0 || perf_evsel__init_sc_tp_uint_field(evsel, ret))) { pr_err("Error during initialize raw_syscalls:sys_exit event\n"); goto out; |