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| author | Ka Ho Ng <khng@FreeBSD.org> | 2021-03-30 08:43:24 +0000 |
|---|---|---|
| committer | Ka Ho Ng <khng@FreeBSD.org> | 2021-03-30 08:44:07 +0000 |
| commit | b013912772ec9e135b52aaec5f70bc92a191ebdb (patch) | |
| tree | 5f2bb06e956d27dcaca50252ae42afe50ce171fc /sys/netinet/ip_divert.c | |
| parent | 51cc31088bf4d23a6ad0bfe8851adaa049d750fc (diff) | |
| download | src-b013912772ec9e135b52aaec5f70bc92a191ebdb.tar.gz src-b013912772ec9e135b52aaec5f70bc92a191ebdb.zip | |
bhyve: change vq_getchain to return iovecs in both directions
The old prototype requires callers to inspect flags of each descriptors
to get the starting position of host-writable iovecs.
vq_getchain() is changed to return a virtio request with the number of
host-readable iovecs and host-writable iovecs instead. Callers can avoid
boilerplate code of getting the start offset of host-writable iovecs.
Sponsored by: The FreeBSD Foundation
MFC after: 3 weeks
Reviewed by: afedorov
Approved by: philip (mentor)
Differential Revision: https://reviews.freebsd.org/D29433
Diffstat (limited to 'sys/netinet/ip_divert.c')
0 files changed, 0 insertions, 0 deletions