common,osdc: remove obsolete ceph::mutex_debugging

Now that we confirm a lock is not held in mutex_debug::lock.

Signed-off-by: Patrick Donnelly <[email protected]>

Author: batrick

src/common/ceph_mutex.h

@@ -83,7 +83,6 @@ namespace ceph {
     return {};
   }
 
-  static constexpr bool mutex_debugging = false;
   #define ceph_mutex_is_locked(m) true
   #define ceph_mutex_is_locked_by_me(m) true
 }
@@ -131,8 +130,6 @@ namespace ceph {
     return {std::forward<Args>(args)...};
   }
 
-  static constexpr bool mutex_debugging = true;
-
   // debug methods
   #define ceph_mutex_is_locked(m) ((m).is_locked())
   #define ceph_mutex_is_not_locked(m) (!(m).is_locked())
@@ -186,8 +183,6 @@ namespace ceph {
     return {};
   }
 
-  static constexpr bool mutex_debugging = false;
-
   // debug methods.  Note that these can blindly return true
   // because any code that does anything other than assert these
   // are true is broken.

src/common/config_proxy.h

@@ -31,7 +31,6 @@ class ConfigProxy {
   using rev_obs_map_t = ObsMgr::rev_obs_map;
 
   void _call_observers(rev_obs_map_t& rev_obs) {
-    ceph_assert(!ceph::mutex_debugging || !ceph_mutex_is_locked_by_me(lock));
     for (auto& [obs, keys] : rev_obs) {
       (*obs)->handle_conf_change(*this, keys);
     }

src/osdc/Journaler.h

@@ -529,76 +529,62 @@ class Journaler {
   // ===================
 
   Header get_last_committed() const {
-    ceph_assert(!ceph::mutex_debugging || !ceph_mutex_is_locked_by_me(lock));
     lock_guard l(lock);
     return last_committed;
   }
   Header get_last_written() const {
-    ceph_assert(!ceph::mutex_debugging || !ceph_mutex_is_locked_by_me(lock));
     lock_guard l(lock);
     return last_written;
   }
 
   uint64_t get_layout_period() const {
-    ceph_assert(!ceph::mutex_debugging || !ceph_mutex_is_locked_by_me(lock));
     lock_guard l(lock);
     return layout.get_period();
   }
   file_layout_t get_layout() const {
-    ceph_assert(!ceph::mutex_debugging || !ceph_mutex_is_locked_by_me(lock));
     lock_guard l(lock);
     return layout;
   }
   bool is_active() const {
-    ceph_assert(!ceph::mutex_debugging || !ceph_mutex_is_locked_by_me(lock));
     lock_guard l(lock);
     return state == STATE_ACTIVE;
   }
   bool is_stopping() const {
-    ceph_assert(!ceph::mutex_debugging || !ceph_mutex_is_locked_by_me(lock));
     lock_guard l(lock);
     return state == STATE_STOPPING;
   }
   int get_error() const {
-    ceph_assert(!ceph::mutex_debugging || !ceph_mutex_is_locked_by_me(lock));
     lock_guard l(lock);
     return error;
   }
   bool is_readonly() const {
-    ceph_assert(!ceph::mutex_debugging || !ceph_mutex_is_locked_by_me(lock));
     lock_guard l(lock);
     return readonly;
   }
   bool is_readable();
   bool _is_readable();
   bool try_read_entry(bufferlist& bl);
   uint64_t get_write_pos() const {
-    ceph_assert(!ceph::mutex_debugging || !ceph_mutex_is_locked_by_me(lock));
     lock_guard l(lock);
     return write_pos;
   }
   uint64_t get_write_safe_pos() const {
-    ceph_assert(!ceph::mutex_debugging || !ceph_mutex_is_locked_by_me(lock));
     lock_guard l(lock);
     return safe_pos;
   }
   uint64_t get_read_pos() const {
-    ceph_assert(!ceph::mutex_debugging || !ceph_mutex_is_locked_by_me(lock));
     lock_guard l(lock);
     return read_pos;
   }
   uint64_t get_expire_pos() const {
-    ceph_assert(!ceph::mutex_debugging || !ceph_mutex_is_locked_by_me(lock));
     lock_guard l(lock);
     return expire_pos;
   }
   uint64_t get_trimmed_pos() const {
-    ceph_assert(!ceph::mutex_debugging || !ceph_mutex_is_locked_by_me(lock));
     lock_guard l(lock);
     return trimmed_pos;
   }
   size_t get_journal_envelope_size() const { 
-    ceph_assert(!ceph::mutex_debugging || !ceph_mutex_is_locked_by_me(lock));
     lock_guard l(lock);
     return journal_stream.get_envelope_size(); 
   }