debug_hook_lock 156 arch/arm64/kernel/debug-monitors.c static DEFINE_SPINLOCK(debug_hook_lock); debug_hook_lock 162 arch/arm64/kernel/debug-monitors.c spin_lock(&debug_hook_lock); debug_hook_lock 164 arch/arm64/kernel/debug-monitors.c spin_unlock(&debug_hook_lock); debug_hook_lock 170 arch/arm64/kernel/debug-monitors.c spin_lock(&debug_hook_lock); debug_hook_lock 172 arch/arm64/kernel/debug-monitors.c spin_unlock(&debug_hook_lock);