offline_seconds 393 drivers/md/bcache/bcache.h unsigned int offline_seconds; offline_seconds 919 drivers/md/bcache/super.c dc->offline_seconds++; offline_seconds 921 drivers/md/bcache/super.c dc->offline_seconds = 0; offline_seconds 923 drivers/md/bcache/super.c if (dc->offline_seconds >= BACKING_DEV_OFFLINE_TIMEOUT) {