From 7dcb65351b30500a759c857590b73b98c05ac7fd Mon Sep 17 00:00:00 2001 From: Breno Leitao Date: Wed, 8 Jan 2025 03:50:27 -0800 Subject: [PATCH] netconsole: selftest: Delete all userdata keys Modify the cleanup function to remove all userdata keys created during the test, instead of just deleting a single predefined key. This ensures a more thorough cleanup of temporary resources. Move the KEY_PATH variable definition inside the set_user_data function to reduce global variables and improve encapsulation. The KEY_PATH variable is now dynamically created when setting user data. This change has no effect on the current test, while improving an upcoming test that would create several userdata entries. Signed-off-by: Breno Leitao Reviewed-by: Simon Horman Link: https://patch.msgid.link/20250108-netcons_overflow_test-v3-3-3d85eb091bec@debian.org Signed-off-by: Jakub Kicinski --- tools/testing/selftests/drivers/net/lib/sh/lib_netcons.sh | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/tools/testing/selftests/drivers/net/lib/sh/lib_netcons.sh b/tools/testing/selftests/drivers/net/lib/sh/lib_netcons.sh index fdd45a3468f1..3acaba41ac7b 100644 --- a/tools/testing/selftests/drivers/net/lib/sh/lib_netcons.sh +++ b/tools/testing/selftests/drivers/net/lib/sh/lib_netcons.sh @@ -23,7 +23,6 @@ TARGET=$(mktemp -u netcons_XXXXX) DEFAULT_PRINTK_VALUES=$(cat /proc/sys/kernel/printk) NETCONS_CONFIGFS="/sys/kernel/config/netconsole" NETCONS_PATH="${NETCONS_CONFIGFS}"/"${TARGET}" -KEY_PATH="${NETCONS_PATH}/userdata/${USERDATA_KEY}" # NAMESPACE will be populated by setup_ns with a random value NAMESPACE="" @@ -116,8 +115,8 @@ function cleanup() { # delete netconsole dynamic reconfiguration echo 0 > "${NETCONS_PATH}"/enabled - # Remove key - rmdir "${KEY_PATH}" + # Remove all the keys that got created during the selftest + find "${NETCONS_PATH}/userdata/" -mindepth 1 -type d -delete # Remove the configfs entry rmdir "${NETCONS_PATH}" @@ -139,6 +138,7 @@ function set_user_data() { exit "${ksft_skip}" fi + KEY_PATH="${NETCONS_PATH}/userdata/${USERDATA_KEY}" mkdir -p "${KEY_PATH}" VALUE_PATH="${KEY_PATH}""/value" echo "${USERDATA_VALUE}" > "${VALUE_PATH}" -- 2.50.1