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-rw-r--r--tools/perf/builtin-report.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index 830d563de889..387311c67264 100644
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -388,6 +388,14 @@ static int report__setup_sample_type(struct report *rep)
}
}
+ if (sort__mode == SORT_MODE__MEMORY) {
+ if (!is_pipe && !(sample_type & PERF_SAMPLE_DATA_SRC)) {
+ ui__error("Selected --mem-mode but no mem data. "
+ "Did you call perf record without -d?\n");
+ return -1;
+ }
+ }
+
if (symbol_conf.use_callchain || symbol_conf.cumulate_callchain) {
if ((sample_type & PERF_SAMPLE_REGS_USER) &&
(sample_type & PERF_SAMPLE_STACK_USER)) {