> +int ibnl_add_client(int index, int nops,
> + const struct ibnl_client_cbs cb_table[])
> +{
> + struct ibnl_client *cur;
> + struct ibnl_client *nl_client = kmalloc(sizeof *nl_client,
> GFP_ATOMIC);
> +
> + if (!nl_client)
> + return -ENOMEM;
> + nl_client->index = index;
> + nl_client->nops = nops;
> + nl_client->cb_table = cb_table;
> + mutex_lock(&ibnl_mutex);
quick question: why is GFP_ATOMIC used here? It seems that since the
function later does mutex_lock(), there can't be any problem with sleeping.
- R.
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