DISK_STACK_LIMITS(9) Block Devices DISK_STACK_LIMITS(9)
NAME disk_stack_limits - adjust queue limits for stacked drivers
SYNOPSIS void disk_stack_limits(struct gendisk * disk, struct block_device * bdev, sector_t offset);
ARGUMENTS disk MD/DM gendisk (top)
bdev the underlying block device (bottom)
offset offset to beginning of data within component device
DESCRIPTION Merges the limits for a top level gendisk and a bottom level block_device.
COPYRIGHT Kernel Hackers Manual 2.6. April 2016 DISK_STACK_LIMITS(9)