Can you spare a few words on this change in the change log?


Signed-off-by: Bart Van Assche <bart.vanass...@sandisk.com>
Cc: Sagi Grimberg <sa...@mellanox.com>
Cc: Sebastian Parschauer <sebastian.rie...@profitbricks.com>
---
  drivers/infiniband/ulp/srp/ib_srp.c | 2 ++
  1 file changed, 2 insertions(+)

diff --git a/drivers/infiniband/ulp/srp/ib_srp.c 
b/drivers/infiniband/ulp/srp/ib_srp.c
index 47c3a72..59d3ff9 100644
--- a/drivers/infiniband/ulp/srp/ib_srp.c
+++ b/drivers/infiniband/ulp/srp/ib_srp.c
@@ -1666,6 +1666,8 @@ map_complete:

  unmap:
        srp_unmap_data(scmnd, ch, req, true);
+       if (ret == -ENOMEM && req->nmdesc >= target->mr_pool_size)
+               ret = -E2BIG;
        return ret;
  }

Why return E2BIG for ENOMEM as well?
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