perf sched: Fixup for the die() removal

The commit a116e05dcf61 ("perf sched: Remove die() calls") replaced
die() call to pr_debug + return -1, but it should be pr_err otherwise
it'll not show up unless -v option is given.  Fix it.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1347415866-303-2-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 7 insertions, 7 deletions

diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c
index af305f57bd22..9b9e32eaa805 100644
--- a/tools/perf/builtin-sched.c
+++ b/tools/perf/builtin-sched.c
@@ -438,8 +438,8 @@ static int self_open_counters(void)
         fd = sys_perf_event_open(&attr, 0, -1, -1, 0);
 
         if (fd < 0)
-                pr_debug("Error: sys_perf_event_open() syscall returned"
-                         "with %d (%s)\n", fd, strerror(errno));
+                pr_err("Error: sys_perf_event_open() syscall returned "
+                       "with %d (%s)\n", fd, strerror(errno));
         return fd;
 }
 
@@ -700,7 +700,7 @@ static int replay_switch_event(struct perf_sched *sched,
                 delta = 0;
 
         if (delta < 0) {
-                pr_debug("hm, delta: %" PRIu64 " < 0 ?\n", delta);
+                pr_err("hm, delta: %" PRIu64 " < 0 ?\n", delta);
                 return -1;
         }
 
@@ -990,7 +990,7 @@ static int latency_runtime_event(struct perf_sched *sched,
                         return -1;
                 atoms = thread_atoms_search(&sched->atom_root, thread, &sched->cmp_pid);
                 if (!atoms) {
-                        pr_debug("in-event: Internal tree error");
+                        pr_err("in-event: Internal tree error");
                         return -1;
                 }
                 if (add_sched_out_event(atoms, 'R', timestamp))
@@ -1024,7 +1024,7 @@ static int latency_wakeup_event(struct perf_sched *sched,
                         return -1;
                 atoms = thread_atoms_search(&sched->atom_root, wakee, &sched->cmp_pid);
                 if (!atoms) {
-                        pr_debug("wakeup-event: Internal tree error");
+                        pr_err("wakeup-event: Internal tree error");
                         return -1;
                 }
                 if (add_sched_out_event(atoms, 'S', timestamp))
@@ -1079,7 +1079,7 @@ static int latency_migrate_task_event(struct perf_sched *sched,
                 register_pid(sched, migrant->pid, migrant->comm);
                 atoms = thread_atoms_search(&sched->atom_root, migrant, &sched->cmp_pid);
                 if (!atoms) {
-                        pr_debug("migration-event: Internal tree error");
+                        pr_err("migration-event: Internal tree error");
                         return -1;
                 }
                 if (add_sched_out_event(atoms, 'R', timestamp))
@@ -1286,7 +1286,7 @@ static int map_switch_event(struct perf_sched *sched, struct perf_evsel *evsel,
                 delta = 0;
 
         if (delta < 0) {
-                pr_debug("hm, delta: %" PRIu64 " < 0 ?\n", delta);
+                pr_err("hm, delta: %" PRIu64 " < 0 ?\n", delta);
                 return -1;
         }