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author | Ido Schimmel <idosch@nvidia.com> | 2022-06-16 13:42:39 +0300 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2022-06-17 10:31:33 +0100 |
commit | d3ffeb2dba633b99ef2602019f61a97e0163a756 (patch) | |
tree | 32f1cbf87dd6035f2530759262c88b97c9575ca6 /tools/testing/selftests/drivers/net | |
parent | selftests: mirror_gre_bridge_1q_lag: Enslave port to bridge before other configurations (diff) | |
download | linux-dev-d3ffeb2dba633b99ef2602019f61a97e0163a756.tar.xz linux-dev-d3ffeb2dba633b99ef2602019f61a97e0163a756.zip |
selftests: mlxsw: resource_scale: Update scale target after test setup
The scale of each resource is tested in the following manner:
1. The scale target is queried.
2. The test setup is prepared.
3. The test is invoked.
In some cases, the occupancy of a resource changes as part of the second
step, requiring the test to return a scale target that takes this change
into account.
Make this more robust by re-querying the scale target after the second
step.
Another possible solution is to swap the first and second steps, but
when a test needs to be skipped (i.e., scale target is zero), the setup
would have been in vain.
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/testing/selftests/drivers/net')
-rwxr-xr-x | tools/testing/selftests/drivers/net/mlxsw/spectrum-2/resource_scale.sh | 3 | ||||
-rwxr-xr-x | tools/testing/selftests/drivers/net/mlxsw/spectrum/resource_scale.sh | 3 |
2 files changed, 6 insertions, 0 deletions
diff --git a/tools/testing/selftests/drivers/net/mlxsw/spectrum-2/resource_scale.sh b/tools/testing/selftests/drivers/net/mlxsw/spectrum-2/resource_scale.sh index e9f65bd2e299..22f761442bad 100755 --- a/tools/testing/selftests/drivers/net/mlxsw/spectrum-2/resource_scale.sh +++ b/tools/testing/selftests/drivers/net/mlxsw/spectrum-2/resource_scale.sh @@ -38,6 +38,9 @@ for current_test in ${TESTS:-$ALL_TESTS}; do target=$(${current_test}_get_target "$should_fail") ${current_test}_setup_prepare setup_wait $num_netifs + # Update target in case occupancy of a certain resource changed + # following the test setup. + target=$(${current_test}_get_target "$should_fail") ${current_test}_test "$target" "$should_fail" ${current_test}_cleanup devlink_reload diff --git a/tools/testing/selftests/drivers/net/mlxsw/spectrum/resource_scale.sh b/tools/testing/selftests/drivers/net/mlxsw/spectrum/resource_scale.sh index dea33dc93790..12201acc00b9 100755 --- a/tools/testing/selftests/drivers/net/mlxsw/spectrum/resource_scale.sh +++ b/tools/testing/selftests/drivers/net/mlxsw/spectrum/resource_scale.sh @@ -43,6 +43,9 @@ for current_test in ${TESTS:-$ALL_TESTS}; do target=$(${current_test}_get_target "$should_fail") ${current_test}_setup_prepare setup_wait $num_netifs + # Update target in case occupancy of a certain resource + # changed following the test setup. + target=$(${current_test}_get_target "$should_fail") ${current_test}_test "$target" "$should_fail" ${current_test}_cleanup if [[ "$should_fail" -eq 0 ]]; then |