diff options
| author | Bailey Forrest <bcf@google.com> | 2021-07-01 20:13:36 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-07-02 12:06:17 -0700 |
| commit | 1bfa4d0cb5adf954e0f4870a3ecb7cb19506320c (patch) | |
| tree | d2c7e6e86e1f8fb7f02fd0f65018f3ab57c143e4 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 40fc3054b45820c28ea3c65e2c86d041dc244a8a (diff) | |
gve: DQO: Remove incorrect prefetch
The prefetch is incorrectly using the dma address instead of the virtual
address.
It's supposed to be:
prefetch((char *)buf_state->page_info.page_address +
buf_state->page_info.page_offset)
However, after correcting this mistake, there is no evidence of
performance improvement.
Fixes: 9b8dd5e5ea48 ("gve: DQO: Add RX path")
Signed-off-by: Bailey Forrest <bcf@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions