Messages in this thread | | | From | Steen Hegelund <> | Subject | [PATCH net-next 0/5] Improve locking in the VCAP API | Date | Tue, 17 Jan 2023 09:55:39 +0100 |
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This improves the VCAP cache and the VCAP rule list protection against access from different sources.
The VCAP Admin lock protects the list of rules for the VCAP instance as well as the cache used for encoding and decoding rules.
This series provides dedicated functions for accessing rule statistics, decoding rule content, verifying if a rule exists and getting a rule with the lock held, as well as ensuring the use of the lock when the list of rules or the cache is accessed.
Steen Hegelund (5): net: microchip: sparx5: Add support for rule count by cookie net: microchip: sparx5: Add support to check for existing VCAP rule id net: microchip: sparx5: Add VCAP admin locking in debugFS net: microchip: sparx5: Improve VCAP admin locking in the VCAP API net: microchip: sparx5: Add lock initialization to the KUNIT tests
.../microchip/sparx5/sparx5_tc_flower.c | 34 +-- .../net/ethernet/microchip/vcap/vcap_api.c | 234 ++++++++++++------ .../ethernet/microchip/vcap/vcap_api_client.h | 2 + .../microchip/vcap/vcap_api_debugfs.c | 14 +- .../microchip/vcap/vcap_api_debugfs_kunit.c | 1 + .../ethernet/microchip/vcap/vcap_api_kunit.c | 1 + .../microchip/vcap/vcap_api_private.h | 3 + 7 files changed, 175 insertions(+), 114 deletions(-)
-- 2.39.0
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