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| author |   Dave Jiang <dave.jiang@intel.com> | 2015-07-13 08:07:22 -0400 |
|---|---|---|
| committer |   Jon Mason <jdmason@kudzu.us> | 2015-09-07 15:17:09 -0400 |
| commit | 569410ca756cd3ebb15609cb6828a8393fb6384d (patch) | |
| tree | 9ee095c4996e32b1dcd633914ea2415f6d4f7fc1 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | NTB: Remove dma_sync_wait from ntb_async_rx (diff) | |
| download | wireguard-linux-569410ca756cd3ebb15609cb6828a8393fb6384d.tar.xz wireguard-linux-569410ca756cd3ebb15609cb6828a8393fb6384d.zip | |
NTB: Use unique DMA channels for TX and RX
Allocate two DMA channels, one for TX operation and one for RX
operation, instead of having one DMA channel for everything. This
provides slightly better performance, and also will make error handling
cleaner later on.
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Signed-off-by: Jon Mason <jdmason@kudzu.us>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions