BIO_SECTOR_OFFSET(9) The Linux VFS BIO_SECTOR_OFFSET(9)NAME
bio_sector_offset - Find hardware sector offset in bio
SYNOPSIS
sector_t bio_sector_offset(struct bio * bio, unsigned short index,
unsigned int offset);
ARGUMENTS
bio
bio to inspect
index
bio_vec index
offset
offset in bv_page
DESCRIPTION
Return the number of hardware sectors between beginning of bio and an
end point indicated by a bio_vec index and an offset within that
vector´s page.
COPYRIGHTKernel Hackers Manual 2.6. November 2013 BIO_SECTOR_OFFSET(9)