Fix type coversion errors

src/core/lib/iomgr/ev_epollex_linux.cc

@@ -1010,7 +1010,7 @@ static grpc_error* pollset_work(grpc_pollset* pollset,
 #endif
   if (grpc_polling_trace.enabled()) {
     gpr_log(GPR_DEBUG,
-            "PS:%p work hdl=%p worker=%p now=%" PRIdPTR " deadline=%" PRIdPTR
+            "PS:%p work hdl=%p worker=%p now=%" PRId64 " deadline=%" PRId64
             " kwp=%d pollable=%p",
             pollset, worker_hdl, WORKER_PTR, grpc_core::ExecCtx::Get()->Now(),
             deadline, pollset->kicked_without_poller, pollset->active_pollable);

src/core/lib/iomgr/ev_posix.cc

@@ -244,10 +244,10 @@ static void pollset_destroy(grpc_pollset* pollset) {
 static grpc_error* pollset_work(grpc_pollset* pollset,
                                 grpc_pollset_worker** worker,
                                 grpc_millis deadline) {
-  GRPC_POLLING_API_TRACE("pollset_work(%p, %" PRIdPTR ") begin", pollset,
+  GRPC_POLLING_API_TRACE("pollset_work(%p, %" PRId64 ") begin", pollset,
                          deadline);
   grpc_error* err = g_event_engine->pollset_work(pollset, worker, deadline);
-  GRPC_POLLING_API_TRACE("pollset_work(%p, %" PRIdPTR ") end", pollset,
+  GRPC_POLLING_API_TRACE("pollset_work(%p, %" PRId64 ") end", pollset,
                          deadline);
   return err;
 }

src/core/lib/iomgr/timer_manager.cc

@@ -172,8 +172,7 @@ static bool wait_until(grpc_millis next) {
 
         if (grpc_timer_check_trace.enabled()) {
           grpc_millis wait_time = next - grpc_core::ExecCtx::Get()->Now();
-          gpr_log(GPR_DEBUG, "sleep for a %" PRIdPTR " milliseconds",
-                  wait_time);
+          gpr_log(GPR_DEBUG, "sleep for a %" PRId64 " milliseconds", wait_time);
         }
       } else {  // g_timed_waiter == true && next >= g_timed_waiter_deadline
         next = GRPC_MILLIS_INF_FUTURE;

test/core/iomgr/timer_heap_test.cc

@@ -204,7 +204,7 @@ static void test2(void) {
     }
 
     if (num_inserted) {
-      gpr_atm* min_deadline = nullptr;
+      grpc_millis* min_deadline = nullptr;
       for (size_t i = 0; i < elems_size; i++) {
         if (elems[i].inserted) {
           if (min_deadline == nullptr) {