common/perf_counters: forward-declare class utime_t

And add a few missing includes.

Signed-off-by: Max Kellermann <[email protected]>

Author: MaxKellermann

src/common/perf_counters.cc

@@ -18,6 +18,7 @@
 #include "common/dout.h"
 #include "common/valgrind.h"
 #include "include/common_fwd.h"
+#include "include/utime.h"
 
 using std::ostringstream;
 using std::make_pair;

src/common/perf_counters.h

@@ -17,18 +17,21 @@
 #ifndef CEPH_COMMON_PERF_COUNTERS_H
 #define CEPH_COMMON_PERF_COUNTERS_H
 
+#include <functional>
+#include <set>
 #include <string>
 #include <vector>
 #include <memory>
 #include <atomic>
 #include <cstdint>
 
 #include "common/perf_histogram.h"
-#include "include/utime.h"
 #include "include/common_fwd.h"
 #include "common/ceph_mutex.h"
 #include "common/ceph_time.h"
 
+class utime_t;
+
 namespace TOPNSPC::common {
   class CephContext;
   class PerfCountersBuilder;

src/common/perf_counters_cache.h

@@ -3,6 +3,7 @@
 #include "common/perf_counters.h"
 #include "common/ceph_context.h"
 #include "common/intrusive_lru.h"
+#include "include/utime.h"
 
 namespace ceph::perf_counters {