IB/srpt: Don't allow reordering of commands on wait list

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If a receive I/O context is removed from the wait list and
srpt_handle_new_iu() fails to allocate a send I/O context then
re-adding the receive I/O context to the wait list can cause
reordering. Avoid this by only removing a receive I/O context
from the wait list after allocating a send I/O context succeeded.

Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

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Bart Van Assche 2018-01-16 16:14:15 -08:00 • committed by Doug Ledford

parent e28a547da6

commit fcf589364f

2 changed files with 49 additions and 35 deletions

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82

drivers/infiniband/ulp/srpt/ib_srpt.c

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2

drivers/infiniband/ulp/srpt/ib_srpt.h

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