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* rds: Fix spelling mistakesZheng Yongjun2021-06-011-1/+1
| | | | | | | | | | Fix some spelling mistakes in comments: alloced ==> allocated Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com> Reviewed-by: HÃ¥kon Bugge <haakon.bugge@oracle.com> Link: https://lore.kernel.org/r/20210531063617.3018637-1-zhengyongjun3@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
* RDS/IW+IB: Set recv ring low water mark to 1/2 full.Steve Wise2009-04-101-1/+1
| | | | | | | | | | | | Currently the recv ring low water mark is 1/4 the depth. Performance measurements show that this limits iWARP throughput by flow controlling the rds-stress senders. Setting it to 1/2 seems to max the T3 performance. I tried even higher levels but that didn't help and it started to increase the rds thread cpu utilization. Signed-off-by: Steve Wise <swise@opengridcomputing.com> Signed-off-by: Andy Grover <andy.grover@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* RDS/IB: Ring-handling code.Andy Grover2009-02-271-0/+168
Signed-off-by: Andy Grover <andy.grover@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>