lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

perf tools: Kill event_t typedef, use 'union perf_event' instead

Browse Source 
And move the event_t methods to the perf_event__ too.

No code changes, just namespace consistency.

Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo
2011-01-29 14:01:45 -02:00
parent 8d50e5b417
commit 8115d60c32
27 changed files with 473 additions and 437 deletions
Download Patch File Download Diff File Expand all files Collapse all files

56
tools/perf/builtin-record.c
View File

@@ -100,7 +100,7 @@ static void write_output(void *buf, size_t size)
}
}
static int process_synthesized_event(event_t *event,
static int process_synthesized_event(union perf_event *event,
struct perf_sample *sample __used,
struct perf_session *self __used)
{
@@ -404,7 +404,7 @@ static void atexit_header(void)
}
}
static void event__synthesize_guest_os(struct machine *machine, void *data)
static void perf_event__synthesize_guest_os(struct machine *machine, void *data)
{
int err;
struct perf_session *psession = data;
@@ -420,8 +420,8 @@ static void event__synthesize_guest_os(struct machine *machine, void *data)
*method is used to avoid symbol missing when the first addr is
*in module instead of in guest kernel.
*/
err = event__synthesize_modules(process_synthesized_event,
psession, machine);
err = perf_event__synthesize_modules(process_synthesized_event,
psession, machine);
if (err < 0)
pr_err("Couldn't record guest kernel [%d]'s reference"
" relocation symbol.\n", machine->pid);
@@ -430,11 +430,12 @@ static void event__synthesize_guest_os(struct machine *machine, void *data)
* We use _stext for guest kernel because guest kernel's /proc/kallsyms
* have no _text sometimes.
*/
err = event__synthesize_kernel_mmap(process_synthesized_event,
psession, machine, "_text");
err = perf_event__synthesize_kernel_mmap(process_synthesized_event,
psession, machine, "_text");
if (err < 0)
err = event__synthesize_kernel_mmap(process_synthesized_event,
psession, machine, "_stext");
err = perf_event__synthesize_kernel_mmap(process_synthesized_event,
psession, machine,
"_stext");
if (err < 0)
pr_err("Couldn't record guest kernel [%d]'s reference"
" relocation symbol.\n", machine->pid);
@@ -617,16 +618,16 @@ static int __cmd_record(int argc, const char **argv)
perf_session__set_sample_id_all(session, sample_id_all_avail);
if (pipe_output) {
err = event__synthesize_attrs(&session->header,
process_synthesized_event,
session);
err = perf_event__synthesize_attrs(&session->header,
process_synthesized_event,
session);
if (err < 0) {
pr_err("Couldn't synthesize attrs.\n");
return err;
}
err = event__synthesize_event_types(process_synthesized_event,
session);
err = perf_event__synthesize_event_types(process_synthesized_event,
session);
if (err < 0) {
pr_err("Couldn't synthesize event_types.\n");
return err;
@@ -641,9 +642,9 @@ static int __cmd_record(int argc, const char **argv)
* return this more properly and also
* propagate errors that now are calling die()
*/
err = event__synthesize_tracing_data(output, evsel_list,
process_synthesized_event,
session);
err = perf_event__synthesize_tracing_data(output, evsel_list,
process_synthesized_event,
session);
if (err <= 0) {
pr_err("Couldn't record tracing data.\n");
return err;
@@ -658,31 +659,34 @@ static int __cmd_record(int argc, const char **argv)
return -1;
}
err = event__synthesize_kernel_mmap(process_synthesized_event,
session, machine, "_text");
err = perf_event__synthesize_kernel_mmap(process_synthesized_event,
session, machine, "_text");
if (err < 0)
err = event__synthesize_kernel_mmap(process_synthesized_event,
session, machine, "_stext");
err = perf_event__synthesize_kernel_mmap(process_synthesized_event,
session, machine, "_stext");
if (err < 0)
pr_err("Couldn't record kernel reference relocation symbol\n"
"Symbol resolution may be skewed if relocation was used (e.g. kexec).\n"
"Check /proc/kallsyms permission or run as root.\n");
err = event__synthesize_modules(process_synthesized_event,
session, machine);
err = perf_event__synthesize_modules(process_synthesized_event,
session, machine);
if (err < 0)
pr_err("Couldn't record kernel module information.\n"
"Symbol resolution may be skewed if relocation was used (e.g. kexec).\n"
"Check /proc/modules permission or run as root.\n");
if (perf_guest)
perf_session__process_machines(session, event__synthesize_guest_os);
perf_session__process_machines(session,
perf_event__synthesize_guest_os);
if (!system_wide)
event__synthesize_thread(target_tid, process_synthesized_event,
session);
perf_event__synthesize_thread(target_tid,
process_synthesized_event,
session);
else
event__synthesize_threads(process_synthesized_event, session);
perf_event__synthesize_threads(process_synthesized_event,
session);
if (realtime_prio) {
struct sched_param param;