BIO_GET_NR_VECS(9) The Linux VFS BIO_GET_NR_VECS(9) NAME bio_get_nr_vecs - return approx number of vecs SYNOPSIS int bio_get_nr_vecs(struct block_device * bdev); ARGUMENTS bdev I/O target DESCRIPTION Return the approximate number of pages we can send to this target. ThereĀ“s no guarantee that you will be able to fit this number of pages into a bio, it does not account for dynamic restrictions that vary on offset. COPYRIGHT Kernel Hackers Manual 2.6. November 2013 BIO_GET_NR_VECS(9)[top]
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