DpdkMempool.cpp

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#include "dpdklibs/DpdkMempool.hpp"
 
#include <rte_mempool.h>
 
#include <map>
#include <memory>
 
namespace dunedaq::dpdklibs {
 
void
MempoolDeleter::operator()(rte_mempool* pool) const noexcept
{
  if (pool != nullptr) {
    rte_mempool_free(pool);
  }
}
 
unique_mempool
take_mempool_ownership(std::unique_ptr<rte_mempool>&& legacy)
{
  return unique_mempool(legacy.release());
}
 
BorrowedPoolMap::~BorrowedPoolMap()
{
  for (auto& [index, pool] : m_map) { // NOLINT(readability-qualified-auto)
    pool.release();                   // NOLINT(bugprone-unused-return-value) borrowed; not owned by this map
  }
}
 
void
BorrowedPoolMap::borrow(int index, rte_mempool* pool)
{
  m_map[index].reset(pool);
}
 
std::map<int, std::unique_ptr<rte_mempool>>&
BorrowedPoolMap::get()
{
  return m_map;
}
 
} // namespace dunedaq::dpdklibs