table of contents
| 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.
COPYRIGHT¶
| April 2023 | Kernel Hackers Manual 2.6. |