ide_disk_ioctl_mutex    9 drivers/ide/ide-disk_ioctl.c static DEFINE_MUTEX(ide_disk_ioctl_mutex);
ide_disk_ioctl_mutex   24 drivers/ide/ide-disk_ioctl.c 	mutex_lock(&ide_disk_ioctl_mutex);
ide_disk_ioctl_mutex   31 drivers/ide/ide-disk_ioctl.c 	mutex_unlock(&ide_disk_ioctl_mutex);