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svm vcl: add helper fn that discovers mqs in segment

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Type: improvement

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I1b083ee793a7cf91b1001bfe88353fa5e6515c42
This commit is contained in:
Florin Coras
2021-01-27 18:08:25 -08:00
committed by Dave Barach
parent b13ba133fb
commit 80b742592b
7 changed files with 80 additions and 9 deletions
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10
src/vcl/vcl_sapi.c
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@ -71,10 +71,6 @@ vcl_api_attach_reply_handler (app_sapi_attach_reply_msg_t * mp, int *fds)
SSVM_SEGMENT_MEMFD, fds[n_fds_used++]))
goto failed;
vcl_segment_attach_mq (vcl_vpp_worker_segment_handle (0), mp->vpp_ctrl_mq,
mp->vpp_ctrl_mq_thread, &wrk->ctrl_mq);
vcm->ctrl_mq = wrk->ctrl_mq;
if (mp->fd_flags & SESSION_FD_F_MEMFD_SEGMENT)
{
segment_name = format (0, "memfd-%ld%c", segment_handle, 0);
@ -93,6 +89,12 @@ vcl_api_attach_reply_handler (app_sapi_attach_reply_msg_t * mp, int *fds)
vcl_mq_epoll_add_evfd (wrk, wrk->app_event_queue);
}
vcl_segment_discover_mqs (vcl_vpp_worker_segment_handle (0),
fds + n_fds_used, mp->n_fds - n_fds_used);
vcl_segment_attach_mq (vcl_vpp_worker_segment_handle (0), mp->vpp_ctrl_mq,
mp->vpp_ctrl_mq_thread, &wrk->ctrl_mq);
vcm->ctrl_mq = wrk->ctrl_mq;
vcm->app_index = mp->app_index;
return 0;