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author | Rahul Lakkireddy <rahul.lakkireddy@chelsio.com> | 2020-05-15 20:11:04 +0300 |
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committer | David S. Miller <davem@davemloft.net> | 2020-05-15 20:54:07 +0300 |
commit | 4bccfc036abbdf510de808925c646c8c49e0309e (patch) | |
tree | adcedec636264f3924879330cf8459b8df542cc3 /security/keys/keyctl_pkey.c | |
parent | 4f1d97262d58e0f493d03de4938bce736ac3cf3d (diff) | |
download | linux-4bccfc036abbdf510de808925c646c8c49e0309e.tar.xz |
cxgb4: tune burst buffer size for TC-MQPRIO offload
For each traffic class, firmware handles up to 4 * MTU amount of data
per burst cycle. Under heavy load, this small buffer size is a
bottleneck when buffering large TSO packets in <= 1500 MTU case.
Increase the burst buffer size to 8 * MTU when supported.
Also, keep the driver's traffic class configuration API similar to
the firmware API counterpart.
Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'security/keys/keyctl_pkey.c')
0 files changed, 0 insertions, 0 deletions