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Add _have_debugfs(), mirroring the existing _have_configfs() and _have_tracefs() checks, so tests that depend on debugfs-backed interfaces can skip cleanly with a clear reason instead of failing. --- common/rc | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/common/rc b/common/rc index d60a125..de5eb6d 100644 --- a/common/rc +++ b/common/rc @@ -223,6 +223,14 @@ _have_configfs() { return 0 } +_have_debugfs() { + if ! findmnt -t debugfs /sys/kernel/debug >/dev/null; then + SKIP_REASONS+=("debugfs is not mounted at /sys/kernel/debug") + return 1 + fi + return 0 +} + # Check if the specified kernel config files are available. _have_kernel_config_file() { if [[ ! -f /proc/config.gz && ! -f /boot/config-$(uname -r) ]]; then -- 2.51.0