Disable ad-hoc mmap logging.

Author: evoskuil

include/bitcoin/database/memory/map.hpp

@@ -136,8 +136,8 @@ class BCD_API map
     bool resize_(size_t size) NOEXCEPT;
     bool finalize_(size_t size) NOEXCEPT;
 
-    void log(auto kind) NOEXCEPT;
-    void log(auto kind, auto extra) NOEXCEPT;
+    ////void log(auto kind) NOEXCEPT;
+    ////void log(auto kind, auto extra) NOEXCEPT;
 
     // Constants.
     const std::filesystem::path filename_;

src/memory/map.cpp

@@ -44,43 +44,43 @@ BC_PUSH_WARNING(NO_THROW_IN_NOEXCEPT)
 
 using namespace system;
 
-// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-constexpr auto sp = " ";
-
-enum logger
-{
-    xopen,
-    xmap,
-    //xexpand,
-    //xreserve,
-    //xallocate,
-    //xset,
-    xremap,
-    xflush,
-    xunmap,
-    xclose
-};
-
-size_t ticks() NOEXCEPT
-{
-    using clock = std::chrono::high_resolution_clock;
-    static const auto start = clock::now();
-
-    using namespace std::chrono;
-    const auto span = duration_cast<microseconds>(clock::now() - start);
-    return to_unsigned(span.count());
-}
-
-void map::log(auto kind) NOEXCEPT
-{
-    std::cerr << ticks() << sp << kind << sp << opened_ << std::endl;
-}
-
-void map::log(auto kind, auto extra) NOEXCEPT
-{
-    std::cerr << ticks() << sp << kind << sp << opened_ << sp << extra << std::endl;
-}
-// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+////// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+////constexpr auto sp = " ";
+////
+////enum logger
+////{
+////    xopen,
+////    xmap,
+////    //xexpand,
+////    //xreserve,
+////    //xallocate,
+////    //xset,
+////    xremap,
+////    xflush,
+////    xunmap,
+////    xclose
+////};
+////
+////size_t ticks() NOEXCEPT
+////{
+////    using clock = std::chrono::high_resolution_clock;
+////    static const auto start = clock::now();
+////
+////    using namespace std::chrono;
+////    const auto span = duration_cast<microseconds>(clock::now() - start);
+////    return to_unsigned(span.count());
+////}
+////
+////void map::log(auto kind) NOEXCEPT
+////{
+////    std::cerr << ticks() << sp << kind << sp << opened_ << std::endl;
+////}
+////
+////void map::log(auto kind, auto extra) NOEXCEPT
+////{
+////    std::cerr << ticks() << sp << kind << sp << opened_ << sp << extra << std::endl;
+////}
+////// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 map::map(const path& filename, size_t minimum, size_t expansion,
     bool random) NOEXCEPT
@@ -116,9 +116,9 @@ code map::open() NOEXCEPT
     if (const auto ec = file::open_ex(opened_, filename_, random_))
         return ec;
 
-    // ~~~~~~~~~~~~~~~~~~~~~~~~~~~
-    log(logger::xopen, filename_);
-    // ~~~~~~~~~~~~~~~~~~~~~~~~~~~
+    ////// ~~~~~~~~~~~~~~~~~~~~~~~~~~~
+    ////log(logger::xopen, filename_);
+    ////// ~~~~~~~~~~~~~~~~~~~~~~~~~~~
     return file::size_ex(logical_, opened_);
 }
 
@@ -133,9 +133,9 @@ code map::close() NOEXCEPT
     if (opened_ == file::invalid)
         return error::success;
 
-    // ~~~~~~~~~~~~~~~~~~
-    log(logger::xclose);
-    // ~~~~~~~~~~~~~~~~~~
+    ////// ~~~~~~~~~~~~~~~~~~
+    ////log(logger::xclose);
+    ////// ~~~~~~~~~~~~~~~~~~
     const auto descriptor = opened_;
     opened_ = file::invalid;
     logical_ = zero;
@@ -516,9 +516,9 @@ bool map::flush_() NOEXCEPT
     if (!success)
         set_first_code(error::fsync_failure);
 
-    // ~~~~~~~~~~~~~~~~~~
-    log(logger::xflush);
-    // ~~~~~~~~~~~~~~~~~~
+    ////// ~~~~~~~~~~~~~~~~~~
+    ////log(logger::xflush);
+    ////// ~~~~~~~~~~~~~~~~~~
     return success;
 }
 
@@ -548,9 +548,9 @@ bool map::unmap_() NOEXCEPT
     capacity_ = zero;
     memory_map_ = {};
 
-    // ~~~~~~~~~~~~~~~~~~
-    log(logger::xunmap);
-    // ~~~~~~~~~~~~~~~~~~
+    ////// ~~~~~~~~~~~~~~~~~~
+    ////log(logger::xunmap);
+    ////// ~~~~~~~~~~~~~~~~~~
     return success;
 }
 
@@ -568,9 +568,9 @@ bool map::map_() NOEXCEPT
     memory_map_ = pointer_cast<uint8_t>(::mmap(nullptr, size,
         PROT_READ | PROT_WRITE, MAP_SHARED, opened_, 0));
 
-    // ~~~~~~~~~~~~~~~~~~
-    log(logger::xmap);
-    // ~~~~~~~~~~~~~~~~~~
+    ////// ~~~~~~~~~~~~~~~~~~
+    ////log(logger::xmap);
+    ////// ~~~~~~~~~~~~~~~~~~
     return finalize_(size);
 }
 
@@ -616,9 +616,9 @@ bool map::remap_(size_t size) NOEXCEPT
         PROT_READ | PROT_WRITE, MAP_SHARED, opened_, 0));
 #endif
 
-    // ~~~~~~~~~~~~~~~~~~
-    log(logger::xremap);
-    // ~~~~~~~~~~~~~~~~~~
+    ////// ~~~~~~~~~~~~~~~~~~
+    ////log(logger::xremap);
+    ////// ~~~~~~~~~~~~~~~~~~
     return finalize_(size);
 }