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vcl: mt detection and cleanup

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Type: improvement

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I521c110fd4d7445bd585c96d4c768f16a0a7d3b8
This commit is contained in:
Florin Coras
2020-08-11 22:05:28 -07:00
parent a3a489691d
commit ff40d8f1b2
4 changed files with 109 additions and 67 deletions
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7
src/vcl/ldp.c
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@ -2438,9 +2438,10 @@ ldp_epoll_pwait_eventfd (int epfd, struct epoll_event *events,
return -1;
}
if (vls_mt_wrk_supported ())
if (PREDICT_FALSE (vppcom_worker_index () == ~0))
vls_register_vcl_worker ();
/* Make sure the vcl worker is valid. Could be that epoll fd was created on
* one thread but it is now used on another */
if (PREDICT_FALSE (vppcom_worker_index () == ~0))
vls_register_vcl_worker ();
ldpw = ldp_worker_get_current ();
if (epfd == ldpw->vcl_mq_epfd)