acpi_os_acquire_lock 1600 drivers/acpi/osl.c acpi_cpu_flags acpi_os_acquire_lock(acpi_spinlock lockp)
acpi_os_acquire_lock  869 tools/power/acpi/os_specific/service_layers/osunixxf.c acpi_cpu_flags acpi_os_acquire_lock(acpi_handle handle)