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| author |   wanghanlin <wanghanlin@corp.netease.com> | 2020-12-28 16:19:05 +0800 |
|---|---|---|
| committer |   Florin Coras <florin.coras@gmail.com> | 2021-01-11 19:50:47 +0000 |
| commit | dcacdc4fd90d6cc71aaafccbca3ea91c7481ddbd (patch) | |
| tree | 9b7abc60a57e8d0640027d15e3584fe413c79b79 /src/plugins/dpdk/device/init.c | |
| parent | 56177e64b620b93d3d935cd1f1663e2f7f1e5592 (diff) | |
vcl: fix deadlock in rpc
Worker thread A send rpc to worker thread B with vls_table_lock when
worker thread B try to lock vls_table_lock, so unlock it temporarily.
Add worker_rpc_lock to synchronize rpc message among workers to prevent
waiting for each other deadly.
Add timeout for rpc response to prevent hanging when VPP exit/crash.
Type: fix
Signed-off-by: wanghanlin <wanghanlin@corp.netease.com>
Change-Id: I675f1fe76673ede09107f6eeaaa0eda8bbfc6e61
Diffstat (limited to 'src/plugins/dpdk/device/init.c')
0 files changed, 0 insertions, 0 deletions