table of contents
other versions
- wheezy-backports 3.16.39-1+deb8u1~bpo70+1
- jessie 3.16.43-2
| BLK_GET_BACKING_DEV_(9) | Block Devices | BLK_GET_BACKING_DEV_(9) |
NAME¶
blk_get_backing_dev_info - get the address of a queue's backing_dev_infoSYNOPSIS¶
struct
backing_dev_info *
blk_get_backing_dev_info(struct block_device * bdev);
ARGUMENTS¶
bdevdevice
DESCRIPTION¶
Locates the passed device's request queue and returns the address of its backing_dev_info Will return NULL if the request queue cannot be located.COPYRIGHT¶
| February 2017 | Kernel Hackers Manual 3.16 |