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authorArnaldo Carvalho de Melo <acme@redhat.com>2009-09-28 15:23:51 -0300
committerIngo Molnar <mingo@elte.hu>2009-09-30 13:57:57 +0200
commita80deb622dba7dfb65d9e27b6b74b7c1963c3635 (patch)
treec7d9c5e1d6a222597b7a5784c846bdb4eb033c65 /tools/perf/builtin-sched.c
parent1b46cddfccfec4cc67b187fb53d78198de6a057c (diff)
perf sched: Remove dead code
Several variables are not used at all, cut'n'paste leftovers. Also check if the sample_type is RAW earlier, to avoid needless searches. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Frédéric Weisbecker <fweisbec@gmail.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Mike Galbraith <efault@gmx.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools/perf/builtin-sched.c')
-rw-r--r--tools/perf/builtin-sched.c34
1 files changed, 4 insertions, 30 deletions
diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c
index ea9c15c0cdf..4470f253570 100644
--- a/tools/perf/builtin-sched.c
+++ b/tools/perf/builtin-sched.c
@@ -1544,16 +1544,15 @@ process_raw_event(event_t *raw_event __used, void *more_data,
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;
+
+ if (!(sample_type & PERF_SAMPLE_RAW))
+ return 0;
thread = threads__findnew(event->ip.pid, &threads, &last_match);
@@ -1589,32 +1588,7 @@ process_sample_event(event_t *event, unsigned long offset, unsigned long head)
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)
- process_raw_event(event, more_data, cpu, timestamp, thread);
+ process_raw_event(event, more_data, cpu, timestamp, thread);
return 0;
}