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| author | Zhu Yanjun <yanjun.zhu@oracle.com> | 2019-04-24 02:56:42 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-04-24 12:07:08 -0700 |
| commit | 4b9fc7146249a6e0e3175d0acc033fdcd2bfcb17 (patch) | |
| tree | 9165eb637d041b983dbb92a4808191701b54fc2b /net/rxrpc | |
| parent | 6819e3f6d83a24777813b0d031ebe0861694db5a (diff) | |
| download | linux-4b9fc7146249a6e0e3175d0acc033fdcd2bfcb17.tar.bz2 | |
net: rds: exchange of 8K and 1M pool
Before the commit 490ea5967b0d ("RDS: IB: move FMR code to its own file"),
when the dirty_count is greater than 9/10 of max_items of 8K pool,
1M pool is used, Vice versa. After the commit 490ea5967b0d ("RDS: IB: move
FMR code to its own file"), the above is removed. When we make the
following tests.
Server:
rds-stress -r 1.1.1.16 -D 1M
Client:
rds-stress -r 1.1.1.14 -s 1.1.1.16 -D 1M
The following will appear.
"
connecting to 1.1.1.16:4000
negotiated options, tasks will start in 2 seconds
Starting up..header from 1.1.1.166:4001 to id 4001 bogus
..
tsks tx/s rx/s tx+rx K/s mbi K/s mbo K/s tx us/c rtt us
cpu %
1 0 0 0.00 0.00 0.00 0.00 0.00 -1.00
1 0 0 0.00 0.00 0.00 0.00 0.00 -1.00
1 0 0 0.00 0.00 0.00 0.00 0.00 -1.00
1 0 0 0.00 0.00 0.00 0.00 0.00 -1.00
1 0 0 0.00 0.00 0.00 0.00 0.00 -1.00
...
"
So this exchange between 8K and 1M pool is added back.
Fixes: commit 490ea5967b0d ("RDS: IB: move FMR code to its own file")
Signed-off-by: Zhu Yanjun <yanjun.zhu@oracle.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/rxrpc')
0 files changed, 0 insertions, 0 deletions