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BIO_UNCOPY_USER(9) The Linux VFS BIO_UNCOPY_USER(9)

NAME

bio_uncopy_user - finish previously mapped bio

SYNOPSIS

int bio_uncopy_user(struct bio * bio);

ARGUMENTS

bio
bio being terminated

DESCRIPTION

Free pages allocated from bio_copy_user and write back data to user space in case of a read.

COPYRIGHT

February 2017 Kernel Hackers Manual 3.16