BIO_SECTOR_OFFSET
Section: The Linux VFS (9)
Updated: February 2011
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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.
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