This patchset integrates RCU QSBR support with LPM library. Resource reclaimation implementation was splitted from the original series, and has already been part of RCU library. Rework the series to base LPM integration on RCU reclaimation APIs.
New API rte_lpm_rcu_qsbr_add is introduced for application to register a RCU variable that LPM library will use. This provides user the handle to enable RCU that integrated in LPM library. Functional tests and performance tests are added to cover the integration with RCU. --- v4: Allow user to configure defer queue: size, reclaim threshold, max entries. Return defer queue handler so user can manually trigger reclaimation. Add blocking mode support. Defer queue will not be created. Honnappa Nagarahalli (1): test/lpm: add RCU integration performance tests Ruifeng Wang (2): lib/lpm: integrate RCU QSBR test/lpm: add LPM RCU integration functional tests app/test/test_lpm.c | 293 ++++++++++++++++- app/test/test_lpm_perf.c | 492 ++++++++++++++++++++++++++++- doc/guides/prog_guide/lpm_lib.rst | 32 ++ lib/librte_lpm/Makefile | 2 +- lib/librte_lpm/meson.build | 1 + lib/librte_lpm/rte_lpm.c | 123 +++++++- lib/librte_lpm/rte_lpm.h | 59 ++++ lib/librte_lpm/rte_lpm_version.map | 6 + 8 files changed, 992 insertions(+), 16 deletions(-) -- 2.17.1
