From: Toke Høiland-Jørgensen <toke@xxxxxxxxxx>
A few of the tests in test_offload.py expects to see a certain number of
maps created, and checks this by counting the number of maps returned by
bpftool. There is already a filter that will remove any maps already there
at the beginning of the test, but bpftool now creates a map for the PID
iterator rodata on each invocation, which makes the map count wrong. Fix
this by also filtering the pid_iter.rodata map by name when counting.
Signed-off-by: Toke Høiland-Jørgensen <toke@xxxxxxxxxx>
---
tools/testing/selftests/bpf/test_offload.py | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/tools/testing/selftests/bpf/test_offload.py b/tools/testing/selftests/bpf/test_offload.py
index f861503433c9..be2c7e3f57c4 100755
--- a/tools/testing/selftests/bpf/test_offload.py
+++ b/tools/testing/selftests/bpf/test_offload.py
@@ -184,9 +184,7 @@ def bpftool_prog_list(expected=None, ns=""):
def bpftool_map_list(expected=None, ns=""):
_, maps = bpftool("map show", JSON=True, ns=ns, fail=True)
# Remove the base maps
- for m in base_maps:
- if m in maps:
- maps.remove(m)
+ maps = [m for m in maps if m not in base_maps and m.get('name') not in base_map_names]
if expected is not None:
if len(maps) != expected:
fail(True, "%d BPF maps loaded, expected %d" %
@@ -764,6 +762,9 @@ ret, progs = bpftool("prog", fail=False)
skip(ret != 0, "bpftool not installed")
base_progs = progs
_, base_maps = bpftool("map")
+base_map_names = [
+ 'pid_iter.rodata' # created on each bpftool invocation
+]
# Check netdevsim
ret, out = cmd("modprobe netdevsim", fail=False)
