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| author | Nick Richardson <richardsonnick@google.com> | 2021-08-10 19:01:53 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-08-12 10:50:20 +0100 |
| commit | 52a62f8603f97e720882c8f5aff2767ac6a11d5f (patch) | |
| tree | 5c769b5be28c3b5fcb4513b2cdc5f5ddfc7298c3 /block/mq-deadline-main.c | |
| parent | 6c4110d9f499e2170fbb36723b0a5f50a8116304 (diff) | |
pktgen: Parse internet mix (imix) input
Adds "imix_weights" command for specifying internet mix distribution.
The command is in this format:
"imix_weights size_1,weight_1 size_2,weight_2 ... size_n,weight_n"
where the probability that packet size_i is picked is:
weight_i / (weight_1 + weight_2 + .. + weight_n)
The user may provide up to 100 imix entries (size_i,weight_i) in this
command.
The user specified imix entries will be displayed in the "Params"
section of the interface output.
Values for clone_skb > 0 is not supported in IMIX mode.
Summary of changes:
Add flag for enabling internet mix mode.
Add command (imix_weights) for internet mix input.
Return -ENOTSUPP when clone_skb > 0 in IMIX mode.
Display imix_weights in Params.
Create data structures to store imix entries and distribution.
Signed-off-by: Nick Richardson <richardsonnick@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'block/mq-deadline-main.c')
0 files changed, 0 insertions, 0 deletions