perf trace: Remove dead code
Several variables are not used at all, cut'n'paste leftovers.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
LKML-Reference: <20090928200818.GF3361@ghostprotocols.net>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c
index e9d256e..2f93888 100644
--- a/tools/perf/builtin-trace.c
+++ b/tools/perf/builtin-trace.c
@@ -53,16 +53,12 @@
static int
process_sample_event(event_t *event, unsigned long offset, unsigned long head)
{
- char level;
- int show = 0;
- struct dso *dso = NULL;
struct thread *thread;
u64 ip = event->ip.ip;
u64 timestamp = -1;
u32 cpu = -1;
u64 period = 1;
void *more_data = event->ip.__more_data;
- int cpumode;
thread = threads__findnew(event->ip.pid, &threads, &last_match);
@@ -98,30 +94,6 @@
return -1;
}
- cpumode = event->header.misc & PERF_RECORD_MISC_CPUMODE_MASK;
-
- if (cpumode == PERF_RECORD_MISC_KERNEL) {
- show = SHOW_KERNEL;
- level = 'k';
-
- dso = kernel_dso;
-
- dump_printf(" ...... dso: %s\n", dso->name);
-
- } else if (cpumode == PERF_RECORD_MISC_USER) {
-
- show = SHOW_USER;
- level = '.';
-
- } else {
- show = SHOW_HV;
- level = 'H';
-
- dso = hypervisor_dso;
-
- dump_printf(" ...... dso: [hypervisor]\n");
- }
-
if (sample_type & PERF_SAMPLE_RAW) {
struct {
u32 size;