From: Michael Petlan <mpetlan@xxxxxxxxxx>
commit 3e11300cdfd5f1bc13a05dfc6dccf69aca5dd1dc upstream.
When the expected sample count in the condition changed, the message
needs to be changed too, otherwise we'll get:
0x1001f2091d8: mmap mask[0]:
BPF filter result incorrect, expected 56, got 56 samples
Fixes: 4b04e0decd2518e5 ("perf test: Fix basic bpf filtering test")
Signed-off-by: Michael Petlan <mpetlan@xxxxxxxxxx>
Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
Cc: Sumanth Korikkar <sumanthk@xxxxxxxxxxxxx>
Link: https //lore.kernel.org/r/20210805160611.5542-1-mpetlan@xxxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
tools/perf/tests/bpf.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/tools/perf/tests/bpf.c
+++ b/tools/perf/tests/bpf.c
@@ -199,7 +199,7 @@ static int do_test(struct bpf_object *ob
}
if (count != expect * evlist->core.nr_entries) {
- pr_debug("BPF filter result incorrect, expected %d, got %d samples\n", expect, count);
+ pr_debug("BPF filter result incorrect, expected %d, got %d samples\n", expect * evlist->core.nr_entries, count);
goto out_delete_evlist;
}
