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| author |   Dave Barach <dave@barachs.net> | 2019-05-02 15:48:15 -0400 |
|---|---|---|
| committer |   Dave Wallace <dwallacelf@gmail.com> | 2019-05-24 13:56:01 +0000 |
| commit | 511ce2572a9710835c6722a09a93b4dd80ab7fae (patch) | |
| tree | e91aa851cab7e9410aaa1a285cee53801bf51310 /src/vnet/devices/af_packet | |
| parent | 070b810a883d789c97a9d89f56f952e14ed9999a (diff) | |
Clean up multi-thread barrier-sync hold-down timerstable/1807
Main thread: don't bother with the barrier sync hold-down timer if
none of the worker threads are busy.
Worker threads: avoid epoll_pwait (10ms timeout) when the
control-plane has been active in the last half-second.
Cherry-pick a recent dangling reference fix: pool_elt_at_index after
e.g. rx callback is required, in case the unix file pool expands.
Manual feature backport to 18.07
Change-Id: I745fbb8a12aeda34b0ec7b6dcda66c0e25c3eee1
Signed-off-by: Dave Barach <dave@barachs.net>
Diffstat (limited to 'src/vnet/devices/af_packet')
0 files changed, 0 insertions, 0 deletions