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| 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¶
struct gendisk * disk
MD/DM gendisk (top)
struct block_device * bdev
the underlying block device (bottom)
sector_t 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¶
| July 2017 | Kernel Hackers Manual 4.11 |