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| author | Zhu Yanjun <yanjun.zhu@oracle.com> | 2018-03-21 04:08:37 -0400 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2018-03-29 13:25:22 -0600 |
| commit | 99dae690255e90f5cbefcc76ad92b35cdf87d14d (patch) | |
| tree | 840e12300389008def05b4c4d8b703b89e7c8a56 /include/uapi | |
| parent | a343e3f89e365a598ab4061fd2bc9ed5daf1905d (diff) | |
| download | cachepc-linux-99dae690255e90f5cbefcc76ad92b35cdf87d14d.tar.gz cachepc-linux-99dae690255e90f5cbefcc76ad92b35cdf87d14d.zip | |
IB/rxe: optimize mcast recv process
In mcast recv process, the function skb_clone is used. In fact,
the refcount can be increased to replace cloning a new skb since
the original skb will not be modified before it is freed.
This can make the performance better and save the memory.
CC: Srinivas Eeda <srinivas.eeda@oracle.com>
CC: Junxiao Bi <junxiao.bi@oracle.com>
Signed-off-by: Zhu Yanjun <yanjun.zhu@oracle.com>
Reviewed-by: Yuval Shaia <yuval.shaia@oracle.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'include/uapi')
0 files changed, 0 insertions, 0 deletions