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| author | Chuck Lever <[email protected]> | 2015-12-16 22:23:20 +0000 |
|---|---|---|
| committer | Anna Schumaker <[email protected]> | 2015-12-18 20:34:33 +0000 |
| commit | 26ae9d1c5af1b1d669ca1c28fc02bbca3d778d45 (patch) | |
| tree | d3bc75de097cbb8e9de3325a6e2bd80230c744a2 /drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | |
| parent | xprtrdma: Invalidate in the RPC reply handler (diff) | |
| download | kernel-26ae9d1c5af1b1d669ca1c28fc02bbca3d778d45.tar.gz kernel-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 <[email protected]>
Tested-by: Devesh Sharma <[email protected]>
Signed-off-by: Anna Schumaker <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c')
0 files changed, 0 insertions, 0 deletions