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- jessie 3.16.56-1+deb8u1
BIO_GET_NR_VECS(9) | The Linux VFS | BIO_GET_NR_VECS(9) |
NAME¶
bio_get_nr_vecs - return approx number of vecsSYNOPSIS¶
int
bio_get_nr_vecs(struct block_device * bdev);
ARGUMENTS¶
bdevI/O target
DESCRIPTION¶
Return the approximate number of pages we can send to this target. There'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¶
May 2018 | Kernel Hackers Manual 3.16 |