diff options
| -rw-r--r-- | Makefile | 2 | ||||
| -rw-r--r-- | sbdd.c | 19 |
2 files changed, 1 insertions, 20 deletions
@@ -48,7 +48,7 @@ clean: load: dmesg -C - insmod sbdd.ko disk="$(TARG_BLK)" disklist=$(DISK_LIST) + insmod sbdd.ko disklist=$(DISK_LIST) dmesg unload: @@ -38,14 +38,12 @@ struct sbdd { sector_t capacity; struct gendisk *gd; struct request_queue *q; - struct block_device *bdev; struct raiddisk disks[MAX_RAID_DISK]; }; static struct sbdd __sbdd; static int __sbdd_major = 0; static struct bio_set __sbdd_bio_set; -static char *__sbdd_disk = "/dev/disk/by-id/ata-QEMU_HARDDISK_QM00001"; static char *__sbdd_disklist[MAX_RAID_DISK] = { NULL }; static unsigned int __sbdd_diskcount; @@ -214,15 +212,6 @@ static int sbdd_create(void) pr_info("allocating disk\n"); __sbdd.gd = alloc_disk(1); - /* Get a handle on the device */ - pr_info("opening %s\n", __sbdd_disk); - __sbdd.bdev = blkdev_get_by_path(__sbdd_disk, SBDD_BDEV_MODE, THIS_MODULE); - if (!__sbdd.bdev || IS_ERR(__sbdd.bdev)) { - pr_err("blkdev_get_by_path(\"%s\") failed with %ld\n", - __sbdd_disk, PTR_ERR(__sbdd.bdev)); - return -ENOENT; - } - for (disk = 0; disk < __sbdd_diskcount; disk++) { pr_info("[%d] opening %s", disk, __sbdd_disklist[disk]); @@ -303,11 +292,6 @@ static void sbdd_delete(void) del_gendisk(__sbdd.gd); } - if (__sbdd.bdev) { - pr_info("release a handle on the %s\n", __sbdd_disk); - blkdev_put(__sbdd.bdev, SBDD_BDEV_MODE); - } - for (disk = 0; disk < __sbdd_diskcount; disk++) { if (__sbdd.disks[disk].bdev) { pr_info("release a handle on the %s\n", __sbdd_disklist[disk]); @@ -374,9 +358,6 @@ module_init(sbdd_init); /* Called on module unloading. Unloading module is not allowed without it. */ module_exit(sbdd_exit); -/* Set desired target disk with insmod */ -module_param_named(disk, __sbdd_disk, charp, S_IRUGO); - /* Set desired disk list with insmod */ module_param_array_named(disklist, __sbdd_disklist, charp, &__sbdd_diskcount, S_IRUGO); |