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| author | Peng Li <lipeng321@huawei.com> | 2019-01-27 00:49:19 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-01-26 09:33:31 -0800 |
| commit | 51e8439f34962794f6c5010a44893fe58450b8df (patch) | |
| tree | 728f22a0ab314df729f52fd9e3eb880c6b1911d3 /tools/perf/scripts/python/syscall-counts.py | |
| parent | net: hns3: call hns3_nic_set_real_num_queue with netdev down (diff) | |
| download | linux-51e8439f34962794f6c5010a44893fe58450b8df.tar.gz linux-51e8439f34962794f6c5010a44893fe58450b8df.zip | |
net: hns3: add 8 BD limit for tx flow
A single transmit packet can span up to 8 descriptors according
to the HW limit. If a skb has more than 8 frags, driver uses
skb_copy to get a new skb which has less frags.
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions