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) {