paging: Provide the number of pending requests
Address the FIXME and take code from the on-waves/bsc-master
branch. This will count the number of requests.
diff --git a/openbsc/include/openbsc/paging.h b/openbsc/include/openbsc/paging.h
index f4a7aab..991c4ec 100644
--- a/openbsc/include/openbsc/paging.h
+++ b/openbsc/include/openbsc/paging.h
@@ -65,4 +65,7 @@
/* update paging load */
void paging_update_buffer_space(struct gsm_bts *bts, uint16_t);
+/* pending paging requests */
+unsigned int paging_pending_requests_nr(struct gsm_bts *bts);
+
#endif
diff --git a/openbsc/src/libbsc/bsc_vty.c b/openbsc/src/libbsc/bsc_vty.c
index e052bda..5a4bd6e 100644
--- a/openbsc/src/libbsc/bsc_vty.c
+++ b/openbsc/src/libbsc/bsc_vty.c
@@ -258,7 +258,8 @@
net_dump_nmstate(vty, &bts->nm_state);
vty_out(vty, " Site Mgr NM State: ");
net_dump_nmstate(vty, &bts->site_mgr.nm_state);
- vty_out(vty, " Paging: FIXME pending requests, %u free slots%s",
+ vty_out(vty, " Paging: %u pending requests, %u free slots%s",
+ paging_pending_requests_nr(bts),
bts->paging.available_slots, VTY_NEWLINE);
if (is_ipaccess_bts(bts)) {
vty_out(vty, " OML Link state: %s.%s",
diff --git a/openbsc/src/libbsc/paging.c b/openbsc/src/libbsc/paging.c
index c618074..a336144 100644
--- a/openbsc/src/libbsc/paging.c
+++ b/openbsc/src/libbsc/paging.c
@@ -403,3 +403,16 @@
bts->paging.available_slots = free_slots;
paging_schedule_if_needed(&bts->paging);
}
+
+unsigned int paging_pending_requests_nr(struct gsm_bts *bts)
+{
+ unsigned int requests = 0;
+ struct gsm_paging_request *req;
+
+ paging_init_if_needed(bts);
+
+ llist_for_each_entry(req, &bts->paging.pending_requests, entry)
+ ++requests;
+
+ return requests;
+}