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| author |   Emil Tantilov <emil.s.tantilov@intel.com> | 2017-12-11 10:37:25 -0800 |
|---|---|---|
| committer |   Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2018-01-26 07:46:51 -0800 |
| commit | 6f3554548ecca3d836dd17ffef21d706aae8dd25 (patch) | |
| tree | 827836c42387c33ee49edddb7dc3cef8139d1961 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | ixgbevf: clear rx_buffer_info in configure instead of clean (diff) | |
| download | linux-dev-6f3554548ecca3d836dd17ffef21d706aae8dd25.tar.xz linux-dev-6f3554548ecca3d836dd17ffef21d706aae8dd25.zip | |
ixgbevf: improve performance and reduce size of ixgbevf_tx_map()
Based on commit ec718254cbfe
("ixgbe: Improve performance and reduce size of ixgbe_tx_map")
This change is meant to both improve the performance and reduce the size of
ixgbevf_tx_map().
Expand the work done in the main loop by pushing first into tx_buffer.
This allows us to pull in the dma_mapping_error check, the tx_buffer value
assignment, and the initial DMA value assignment to the Tx descriptor.
Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Krishneil Singh <krishneil.k.singh@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions