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| author | Fabrice Gasnier <fabrice.gasnier@st.com> | 2016-02-29 14:27:34 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-03-02 14:21:32 -0500 |
| commit | c1fa3212be5503d802a5c4c451dd4e673fdc603a (patch) | |
| tree | df0200388853f5d98b595c1ed34e82565d89666d /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 96951366ce8546662de56f58a3885b94326f9670 (diff) | |
stmmac: merge get_rx_owner into rx_status routine.
The RDES0 register can be read several times while doing RX of a
packet.
This patch slightly improves RX path performance by reading rdes0
once for two operation: check rx owner, get rx status bits.
Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
Acked-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.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