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-rw-r--r--tools/perf/builtin-record.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c
index e4c85b8..378b85b 100644
--- a/tools/perf/builtin-record.c
+++ b/tools/perf/builtin-record.c
@@ -454,7 +454,11 @@ static int __cmd_record(struct record *rec, int argc, const char **argv)
if (done)
break;
err = poll(rec->evlist->pollfd, rec->evlist->nr_fds, -1);
- if (err < 0 && errno == EINTR)
+ /*
+ * Propagate error, only if there's any. Ignore positive
+ * number of returned events and interrupt error.
+ */
+ if (err > 0 || (err < 0 && errno == EINTR))
err = 0;
waking++;
}
@@ -544,6 +548,7 @@ static const struct branch_mode branch_modes[] = {
BRANCH_OPT("abort_tx", PERF_SAMPLE_BRANCH_ABORT_TX),
BRANCH_OPT("in_tx", PERF_SAMPLE_BRANCH_IN_TX),
BRANCH_OPT("no_tx", PERF_SAMPLE_BRANCH_NO_TX),
+ BRANCH_OPT("cond", PERF_SAMPLE_BRANCH_COND),
BRANCH_END
};
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