Module block

Types for working with the block layer.

Modules

mq

This module provides types for implementing block drivers that interface the blk-mq subsystem.

Constants

PAGE_SECTORS_SHIFT

The difference between the size of a page and the size of a sector, expressed as a power of two.

SECTOR_MASK

Bit mask for masking out SECTOR_SIZE.

SECTOR_SHIFT

Sectors are size 1 << SECTOR_SHIFT.

SECTOR_SIZE

Size of a sector.