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(parent: c929d05) | patch
net: rds: use memset to optimize the recv
authorZhu Yanjun <yanjun.zhu@oracle.com>
Mon, 17 Sep 2018 02:49:30 +0000 (22:49 -0400)
committerDavid S. Miller <davem@davemloft.net>
Mon, 17 Sep 2018 15:19:51 +0000 (08:19 -0700)
commit72ed2c1a0a6139a488b594b66e9bd676208216f6
tree06a5926a65d91b8f0a2a4eef0d621f229ae47d64tree | snapshot
parentc929d0545aa61e669f0a009e707fe2cbe298348ccommit | diff
net: rds: use memset to optimize the recv

The function rds_inc_init is in recv process. To use memset can optimize
the function rds_inc_init.
The test result:

     Before:
     1) + 24.950 us   |        rds_inc_init [rds]();
     After:
     1) + 10.990 us   |        rds_inc_init [rds]();

Acked-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
Signed-off-by: Zhu Yanjun <yanjun.zhu@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/rds/recv.c diff | blob | history
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