mbox

[v3,0/3] Add RCU reclamation APIs

Message ID 20191001062917.35578-1-honnappa.nagarahalli@arm.com (mailing list archive)
Headers

Message

Honnappa Nagarahalli Oct. 1, 2019, 6:29 a.m. UTC 
  This is not a new patch. This patch set is separated from the LPM
changes as the size of the changes in RCU library has grown due
to comments from community. These APIs will help reduce the changes
in LPM and hash libraries that are getting integrated with RCU
library.

This adds 4 new APIs to RCU library to create a defer queue, enqueue
deleted resources, reclaim resources and delete the defer queue.

The rationale for the APIs is documented in 3/3.

The patches to LPM and HASH libraries to integrate RCU will depend on
this patch.

v3
1) Separated from the original series (https://patches.dpdk.org/cover/58811/)
2) Added reclamation APIs and test cases (Stephen, Yipeng)

Honnappa Nagarahalli (1):
  lib/rcu: add resource reclamation APIs

Ruifeng Wang (2):
  lib/ring: add peek API
  doc/rcu: add RCU integration design details

 app/test/test_rcu_qsbr.c           | 291 ++++++++++++++++++++++++++++-
 doc/guides/prog_guide/rcu_lib.rst  |  59 ++++++
 lib/librte_rcu/meson.build         |   2 +
 lib/librte_rcu/rte_rcu_qsbr.c      | 185 ++++++++++++++++++
 lib/librte_rcu/rte_rcu_qsbr.h      | 169 +++++++++++++++++
 lib/librte_rcu/rte_rcu_qsbr_pvt.h  |  46 +++++
 lib/librte_rcu/rte_rcu_version.map |   4 +
 lib/librte_ring/rte_ring.h         |  30 +++
 lib/meson.build                    |   6 +-
 9 files changed, 789 insertions(+), 3 deletions(-)
 create mode 100644 lib/librte_rcu/rte_rcu_qsbr_pvt.h