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| author | Jianchao Wang <jianchao.w.wang@oracle.com> | 2018-04-26 06:52:39 +0300 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2018-04-27 21:20:47 +0300 |
| commit | 2da36d44a9d54a2c6e1f8da1f7ccc26b0bc6cfec (patch) | |
| tree | 07ca055b741c259499c1ebae695978a000ed2122 /drivers/infiniband/sw/rxe/Makefile | |
| parent | f96416cea7bce9afe619c15e87fced70f93f9098 (diff) | |
| download | linux-2da36d44a9d54a2c6e1f8da1f7ccc26b0bc6cfec.tar.xz | |
IB/rxe: add RXE_START_MASK for rxe_opcode IB_OPCODE_RC_SEND_ONLY_INV
w/o RXE_START_MASK, the last_psn of IB_OPCODE_RC_SEND_ONLY_INV
will not be updated in update_wqe_psn, and the corresponding
wqe will not be acked in rxe_completer due to its last_psn is
zero. Finally, the other wqe will also not be able to be acked,
because the wqe of IB_OPCODE_RC_SEND_ONLY_INV with last_psn 0
is still there. This causes large amount of io timeout when
nvmeof is over rxe.
Add RXE_START_MASK for IB_OPCODE_RC_SEND_ONLY_INV to fix this.
Signed-off-by: Jianchao Wang <jianchao.w.wang@oracle.com>
Reviewed-by: Zhu Yanjun <yanjun.zhu@oracle.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/sw/rxe/Makefile')
0 files changed, 0 insertions, 0 deletions