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authorFlorin Coras <fcoras@cisco.com>2020-12-11 13:58:12 -0800
committerFlorin Coras <fcoras@cisco.com>2020-12-29 12:11:07 -0800
commitb462418890240b2e38dbf522f9dd0196b79e0fa8 (patch)
tree3ae26a22edb23da8d40f2c2b54eb96b056bca565 /src/vcl/vcl_sapi.c
parent04943b4c42db300d0d895644f32da79a6d411c51 (diff)
svm: allow mq attachments at random offsets
Type: feature Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ic373cd2c11272da539eb4b0db27227f36f2f9688
Diffstat (limited to 'src/vcl/vcl_sapi.c')
-rw-r--r--src/vcl/vcl_sapi.c15
1 files changed, 9 insertions, 6 deletions
diff --git a/src/vcl/vcl_sapi.c b/src/vcl/vcl_sapi.c
index 7651b3531fb..bc44272a5c9 100644
--- a/src/vcl/vcl_sapi.c
+++ b/src/vcl/vcl_sapi.c
@@ -46,7 +46,6 @@ vcl_api_attach_reply_handler (app_sapi_attach_reply_msg_t * mp, int *fds)
{
vcl_worker_t *wrk = vcl_worker_get_current ();
int i, rv, n_fds_used = 0;
- svm_msg_q_t *ctrl_mq;
u64 segment_handle;
u8 *segment_name;
@@ -57,9 +56,6 @@ vcl_api_attach_reply_handler (app_sapi_attach_reply_msg_t * mp, int *fds)
}
wrk->api_client_handle = mp->api_client_handle;
- wrk->app_event_queue = uword_to_pointer (mp->app_mq, svm_msg_q_t *);
- ctrl_mq = uword_to_pointer (mp->vpp_ctrl_mq, svm_msg_q_t *);
- vcm->ctrl_mq = wrk->ctrl_mq = ctrl_mq;
segment_handle = mp->segment_handle;
if (segment_handle == VCL_INVALID_SEGMENT_HANDLE)
{
@@ -75,6 +71,10 @@ 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);
@@ -85,6 +85,8 @@ vcl_api_attach_reply_handler (app_sapi_attach_reply_msg_t * mp, int *fds)
goto failed;
}
+ vcl_segment_attach_mq (segment_handle, mp->app_mq, 0, &wrk->app_event_queue);
+
if (mp->fd_flags & SESSION_FD_F_MQ_EVENTFD)
{
svm_msg_q_set_consumer_eventfd (wrk->app_event_queue,
@@ -201,8 +203,6 @@ vcl_api_add_del_worker_reply_handler (app_sapi_worker_add_del_reply_msg_t *
wrk = vcl_worker_get_current ();
wrk->api_client_handle = mp->api_client_handle;
wrk->vpp_wrk_index = mp->wrk_index;
- wrk->app_event_queue = uword_to_pointer (mp->app_event_queue_address,
- svm_msg_q_t *);
wrk->ctrl_mq = vcm->ctrl_mq;
segment_handle = mp->segment_handle;
@@ -231,6 +231,9 @@ vcl_api_add_del_worker_reply_handler (app_sapi_worker_add_del_reply_msg_t *
goto failed;
}
+ vcl_segment_attach_mq (segment_handle, mp->app_event_queue_address, 0,
+ &wrk->app_event_queue);
+
if (mp->fd_flags & SESSION_FD_F_MQ_EVENTFD)
{
svm_msg_q_set_consumer_eventfd (wrk->app_event_queue, fds[n_fds]);