diff options
| -rw-r--r-- | lib/test_hmm.c | 13 | ||||
| -rwxr-xr-x | tools/testing/selftests/vm/test_hmm.sh | 10 |
2 files changed, 10 insertions, 13 deletions
diff --git a/lib/test_hmm.c b/lib/test_hmm.c index e3965cafd27c..6a33f6b1b465 100644 --- a/lib/test_hmm.c +++ b/lib/test_hmm.c @@ -107,8 +107,8 @@ struct dmirror_chunk { */ struct dmirror_device { struct cdev cdevice; - struct hmm_devmem *devmem; unsigned int zone_device_type; + struct device device; unsigned int devmem_capacity; unsigned int devmem_count; @@ -1390,7 +1390,14 @@ static int dmirror_device_init(struct dmirror_device *mdevice, int id) cdev_init(&mdevice->cdevice, &dmirror_fops); mdevice->cdevice.owner = THIS_MODULE; - ret = cdev_add(&mdevice->cdevice, dev, 1); + device_initialize(&mdevice->device); + mdevice->device.devt = dev; + + ret = dev_set_name(&mdevice->device, "hmm_dmirror%u", id); + if (ret) + return ret; + + ret = cdev_device_add(&mdevice->cdevice, &mdevice->device); if (ret) return ret; @@ -1416,7 +1423,7 @@ static void dmirror_device_remove(struct dmirror_device *mdevice) kfree(mdevice->devmem_chunks); } - cdev_del(&mdevice->cdevice); + cdev_device_del(&mdevice->cdevice, &mdevice->device); } static int __init hmm_dmirror_init(void) diff --git a/tools/testing/selftests/vm/test_hmm.sh b/tools/testing/selftests/vm/test_hmm.sh index 539c9371e592..46e19b5d648d 100755 --- a/tools/testing/selftests/vm/test_hmm.sh +++ b/tools/testing/selftests/vm/test_hmm.sh @@ -52,21 +52,11 @@ load_driver() usage fi fi - if [ $? == 0 ]; then - major=$(awk "\$2==\"HMM_DMIRROR\" {print \$1}" /proc/devices) - mknod /dev/hmm_dmirror0 c $major 0 - mknod /dev/hmm_dmirror1 c $major 1 - if [ $# -eq 2 ]; then - mknod /dev/hmm_dmirror2 c $major 2 - mknod /dev/hmm_dmirror3 c $major 3 - fi - fi } unload_driver() { modprobe -r $DRIVER > /dev/null 2>&1 - rm -f /dev/hmm_dmirror? } run_smoke() |