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authorShinas Rasheed <srasheed@marvell.com>2023-11-28 21:31:31 -0800
committerDavid S. Miller <davem@davemloft.net>2023-12-01 12:14:32 +0000
commit15bc81212f593fbd7bda787598418b931842dc14 (patch)
tree9982d5d85c34a5043515abcc6b1548f14875d779 /kernel/trace/bpf_trace.c
parent0cd523ee864243c9bdb9d52776613e62b992f6bf (diff)
octeon_ep: set backpressure watermark for RX queues
Set backpressure watermark for hardware RX queues. Backpressure gets triggered when the available buffers of a hardware RX queue falls below the set watermark. This backpressure will propagate to packet processing pipeline in the OCTEON card, so that the host receives fewer packets and prevents packet dropping at host. Signed-off-by: Shinas Rasheed <srasheed@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'kernel/trace/bpf_trace.c')
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