diff --git a/man/man3/fi_endpoint.3 b/man/man3/fi_endpoint.3 index f89f7844352..5ee307ac15b 100644 --- a/man/man3/fi_endpoint.3 +++ b/man/man3/fi_endpoint.3 @@ -572,6 +572,7 @@ unavailable. .IP \[bu] 2 FI_HMEM_P2P_DISABLED: Peer to peer support should not be used. .RE +.PP fi_setopt() will return -FI_EOPNOTSUPP if the mode requested cannot be supported by the provider. The FI_HMEM_DISABLE_P2P environment variable discussed in