diff options
Diffstat (limited to 'tools/testing/selftests/tc-testing/scripts')
| -rwxr-xr-x | tools/testing/selftests/tc-testing/scripts/taprio_wait_for_admin.sh | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/tools/testing/selftests/tc-testing/scripts/taprio_wait_for_admin.sh b/tools/testing/selftests/tc-testing/scripts/taprio_wait_for_admin.sh new file mode 100755 index 0000000000..f5335e8ad6 --- /dev/null +++ b/tools/testing/selftests/tc-testing/scripts/taprio_wait_for_admin.sh @@ -0,0 +1,16 @@ +#!/bin/bash + +TC="$1"; shift +ETH="$1"; shift + +# The taprio architecture changes the admin schedule from a hrtimer and not +# from process context, so we need to wait in order to make sure that any +# schedule change actually took place. +while :; do + has_admin="$($TC -j qdisc show dev $ETH root | jq '.[].options | has("admin")')" + if [ "$has_admin" = "false" ]; then + break; + fi + + sleep 1 +done |