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__BIO_CLONE_FAST(9) The Linux VFS __BIO_CLONE_FAST(9)

NAME

__bio_clone_fast - clone a bio that shares the original bio's biovec

SYNOPSIS

void __bio_clone_fast(struct bio * bio, struct bio * bio_src);

ARGUMENTS

bio
destination bio

bio_src

bio to clone

DESCRIPTION

Clone a bio. Caller will own the returned bio, but not the actual data it points to. Reference count of returned bio will be one.

Caller must ensure that bio_src is not freed before bio.

COPYRIGHT

April 2019 Kernel Hackers Manual 4.9.