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| author |   Michael S. Tsirkin <mst@redhat.com> | 2015-02-25 15:19:28 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2015-02-27 15:53:44 -0500 |
| commit | 4c5a84421c7d1c259c3883a404f9a67a2f55b003 (patch) | |
| tree | 03a323eceb7203dcf739317e5bb2a3e34cf52e7c /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | rocker: silence shift wrapping warning (diff) | |
| download | linux-dev-4c5a84421c7d1c259c3883a404f9a67a2f55b003.tar.xz linux-dev-4c5a84421c7d1c259c3883a404f9a67a2f55b003.zip | |
vhost: cleanup iterator update logic
Recent iterator-related changes in vhost made it
harder to follow the logic fixing up the header.
In fact, the fixup always happens at the same
offset: sizeof(virtio_net_hdr): sometimes the
fixup iterator is updated by copy_to_iter,
sometimes-by iov_iter_advance.
Rearrange code to make this obvious.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions