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iwcm: Don't allocate iwcm workqueue with WQ_MEM_RECLAIM

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Its very likely that iwcm work execution will yield memory
allocations (for example cm connection request).

Reported-by: Steve Wise <swise@opengridcomputing.com>
Reviewed-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Doug Ledford <dledford@redhat.com>
This commit is contained in:
Sagi Grimberg 2017-08-15 22:20:38 +03:00 committed by Doug Ledford
parent cb93e59777
commit 75215e5bb2
1 changed files with 1 additions and 1 deletions
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2
drivers/infiniband/core/iwcm.c
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@ -1181,7 +1181,7 @@ static int __init iw_cm_init(void)
if (ret) if (ret)
pr_err("iw_cm: couldn't register netlink callbacks\n"); pr_err("iw_cm: couldn't register netlink callbacks\n");
iwcm_wq = alloc_ordered_workqueue("iw_cm_wq", WQ_MEM_RECLAIM); iwcm_wq = alloc_ordered_workqueue("iw_cm_wq", 0);
if (!iwcm_wq) if (!iwcm_wq)
return -ENOMEM; return -ENOMEM;