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| author | Chuck Lever <chuck.lever@oracle.com> | 2015-12-16 23:23:20 +0100 |
|---|---|---|
| committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | 2015-12-18 21:34:33 +0100 |
| commit | 26ae9d1c5af1b1d669ca1c28fc02bbca3d778d45 (patch) | |
| tree | d3bc75de097cbb8e9de3325a6e2bd80230c744a2 /net/xfrm | |
| parent | xprtrdma: Invalidate in the RPC reply handler (diff) | |
| download | linux-26ae9d1c5af1b1d669ca1c28fc02bbca3d778d45.tar.xz linux-26ae9d1c5af1b1d669ca1c28fc02bbca3d778d45.zip | |
xprtrdma: Revert commit e7104a2a9606 ('xprtrdma: Cap req_cqinit').
The root of the problem was that sends (especially unsignalled
FASTREG and LOCAL_INV Work Requests) were not properly flow-
controlled, which allowed a send queue overrun.
Now that the RPC/RDMA reply handler waits for invalidation to
complete, the send queue is properly flow-controlled. Thus this
limit is no longer necessary.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Tested-by: Devesh Sharma <devesh.sharma@avagotech.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'net/xfrm')
0 files changed, 0 insertions, 0 deletions