BIO_UNMAP_USER(9) The Linux VFS BIO_UNMAP_USER(9)NAMEbio_unmap_user - unmap a bio
SYNOPSIS
void bio_unmap_user(struct bio * bio);
ARGUMENTS
bio
the bio being unmapped
DESCRIPTION
Unmap a bio previously mapped by bio_map_user. Must be called with a
process context.
bio_unmap_user may sleep.
COPYRIGHTKernel Hackers Manual 2.6. November 2013 BIO_UNMAP_USER(9)