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-rw-r--r--drivers/infiniband/ulp/srp/ib_srp.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c
index 92d2d98..fbd2edb 100644
--- a/drivers/infiniband/ulp/srp/ib_srp.c
+++ b/drivers/infiniband/ulp/srp/ib_srp.c
@@ -1681,6 +1681,8 @@ map_complete:
unmap:
srp_unmap_data(scmnd, ch, req);
+ if (ret == -ENOMEM && req->nmdesc >= target->mr_pool_size)
+ ret = -E2BIG;
return ret;
}