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authorIngo Molnar <mingo@kernel.org>2016-01-30 09:15:49 +0100
committerIngo Molnar <mingo@kernel.org>2016-01-30 09:15:49 +0100
commit28fb8a5b6e233fc384fb27f9f91f811b40ba9cf8 (patch)
tree6239311b9d3bf0fc1b62e8abe27a460a3959b458
parent5fa7c8ec57f70a7b5c6fe269fa9c51b9e465989c (diff)
parent3f416f22d1e21709a631189ba169f76fd267b374 (diff)
Merge tag 'perf-urgent-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent
Pull perf/urgent fixes from Arnaldo Carvalho de Melo: - Fix 'perf stat' stddev reporting due to mistakenly cleaning event private stats (Jiri Olsa) - Fix 'perf test CQM' endless loop detected by 'gcc6 -Wmisleading-indentation' (Markus Trippelsdorf) - Fix behaviour of Shift-Tab when nothing is focussed in the annotate TUI browser, detected with gcc6 -Wmisleading-indentation (Markus Trippelsdorf) - Fix mem data cacheline hists browser width setting for unresolved addresses (Jiri Olsa) Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Ingo Molnar <mingo@kernel.org>
-rw-r--r--tools/perf/arch/x86/tests/intel-cqm.c2
-rw-r--r--tools/perf/ui/browsers/annotate.c4
-rw-r--r--tools/perf/util/hist.c2
-rw-r--r--tools/perf/util/stat.c1
4 files changed, 5 insertions, 4 deletions
diff --git a/tools/perf/arch/x86/tests/intel-cqm.c b/tools/perf/arch/x86/tests/intel-cqm.c
index 3e89ba825f6b..7f064eb37158 100644
--- a/tools/perf/arch/x86/tests/intel-cqm.c
+++ b/tools/perf/arch/x86/tests/intel-cqm.c
@@ -17,7 +17,7 @@ static pid_t spawn(void)
if (pid)
return pid;
- while(1);
+ while(1)
sleep(5);
return 0;
}
diff --git a/tools/perf/ui/browsers/annotate.c b/tools/perf/ui/browsers/annotate.c
index d4d7cc27252f..718bd46d47fa 100644
--- a/tools/perf/ui/browsers/annotate.c
+++ b/tools/perf/ui/browsers/annotate.c
@@ -755,11 +755,11 @@ static int annotate_browser__run(struct annotate_browser *browser,
nd = browser->curr_hot;
break;
case K_UNTAB:
- if (nd != NULL)
+ if (nd != NULL) {
nd = rb_next(nd);
if (nd == NULL)
nd = rb_first(&browser->entries);
- else
+ } else
nd = browser->curr_hot;
break;
case K_F1:
diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c
index c226303e3da0..68a7612019dc 100644
--- a/tools/perf/util/hist.c
+++ b/tools/perf/util/hist.c
@@ -131,6 +131,8 @@ void hists__calc_col_len(struct hists *hists, struct hist_entry *h)
symlen = unresolved_col_width + 4 + 2;
hists__new_col_len(hists, HISTC_MEM_DADDR_SYMBOL,
symlen);
+ hists__new_col_len(hists, HISTC_MEM_DCACHELINE,
+ symlen);
}
if (h->mem_info->iaddr.sym) {
diff --git a/tools/perf/util/stat.c b/tools/perf/util/stat.c
index 2f901d15e063..2b58edccd56f 100644
--- a/tools/perf/util/stat.c
+++ b/tools/perf/util/stat.c
@@ -310,7 +310,6 @@ int perf_stat_process_counter(struct perf_stat_config *config,
int i, ret;
aggr->val = aggr->ena = aggr->run = 0;
- init_stats(ps->res_stats);
if (counter->per_pkg)
zero_per_pkg(counter);