rpma_utils_ibv_context_is_odp_capable - is On-Demand Paging supported
#include <librpma.h>
struct ibv_context;
int rpma_utils_ibv_context_is_odp_capable(struct ibv_context *dev,
int *is_odp_capable);
rpma_utils_ibv_context_is_odp_capable() queries the RDMA device context's capabilities and check if it supports On-Demand Paging.
The rpma_utils_ibv_context_is_odp_capable() function returns 0 on success or a negative error code on failure. The *is_odp_capable value on failure is undefined.
rpma_utils_ibv_context_is_odp_capable() can fail with the following errors:
RPMA_E_INVAL - dev or is_odp_capable is NULL
RPMA_E_PROVIDER - ibv_query_device_ex() failed, the exact cause of the error can be read from the log
rpma_utils_get_ibv_context(3), librpma(7) and https://pmem.io/rpma/
The contents of this web site and the associated GitHub repositories are BSD-licensed open source.