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| author | Jisheng Zhang <jszhang@marvell.com> | 2016-05-13 14:57:30 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-05-16 20:39:49 +0300 |
| commit | b17d15592df057437ad356b431bb876889940620 (patch) | |
| tree | 4a5cea45c8e87efe309ab8ad18c89b36c34a2e0a /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 3ed687823c298b2349ab1f3d38ac88d967b8eaea (diff) | |
| download | linux-b17d15592df057437ad356b431bb876889940620.tar.xz | |
net: pxa168_eth: Use dma_wmb/rmb where appropriate
Update the pxa168_eth driver to use the dma_rmb/wmb calls instead of the
full barriers in order to improve performance: reduced 97ns/39ns on
average in tx/rx path on Marvell BG4CT platform.
Signed-off-by: Jisheng Zhang <jszhang@marvell.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