@@ -513,7 +513,7 @@ rpcrdma_ia_open(struct rpcrdma_xprt *xprt, struct sockaddr *addr, int memreg)
#if RPCRDMA_PERSISTENT_REGISTRATION
memreg = RPCRDMA_ALLPHYSICAL;
#else
- rc = -EINVAL;
+ rc = -ENOMEM;
goto out2;
#endif
}
@@ -554,9 +554,9 @@ rpcrdma_ia_open(struct rpcrdma_xprt *xprt, struct sockaddr *addr, int memreg)
}
break;
default:
- printk(KERN_ERR "%s: invalid memory registration mode %d\n",
- __func__, memreg);
- rc = -EINVAL;
+ printk(KERN_ERR "RPC: Unsupported memory "
+ "registration mode: %d\n", memreg);
+ rc = -ENOMEM;
goto out2;
}
dprintk("RPC: %s: memory registration strategy is %d\n",
If the selected memory registration mode is not supported by the underlying provider/HCA, the NFS mount command reports that there was an invalid mount option, and fails. This is misleading. Reporting a problem allocating memory is a lot closer to the truth. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> --- net/sunrpc/xprtrdma/verbs.c | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html