mc: inline two functions

diff --git a/src/mc/sosp/mc_checkpoint.cpp b/src/mc/sosp/mc_checkpoint.cpp
index b222445..9951c16 100644 (file)
--- a/src/mc/sosp/mc_checkpoint.cpp
+++ b/src/mc/sosp/mc_checkpoint.cpp
@@ -65,7 +65,16 @@ static void restore(RegionSnapshot* region)
       break;
 
     case simgrid::mc::StorageType::Chunked:
-      mc_region_restore_sparse(&mc_model_checker->process(), region);
+      xbt_assert(((region->permanent_address().address()) & (xbt_pagesize - 1)) == 0, "Not at the beginning of a page");
+      xbt_assert(simgrid::mc::mmu::chunkCount(region->size()) == region->page_data().page_count());
+
+      for (size_t i = 0; i != region->page_data().page_count(); ++i) {
+        void* target_page =
+            (void*)simgrid::mc::mmu::join(i, (std::uintptr_t)(void*)region->permanent_address().address());
+        const void* source_page = region->page_data().page(i);
+        mc_model_checker->process().write_bytes(source_page, xbt_pagesize, remote(target_page));
+      }
+
       break;
 
     case simgrid::mc::StorageType::Privatized:

diff --git a/src/mc/sosp/mc_page_snapshot.cpp b/src/mc/sosp/mc_page_snapshot.cpp
deleted file mode 100644 (file)
index a8e0640..0000000
--- a/src/mc/sosp/mc_page_snapshot.cpp
+++ /dev/null
@@ -1,47 +0,0 @@
-/* Copyright (c) 2014-2019. The SimGrid Team. All rights reserved.          */
-
-/* This program is free software; you can redistribute it and/or modify it
- * under the terms of the license (GNU LGPL) which comes with this package. */
-
-/* MC interface: definitions that non-MC modules must see, but not the user */
-
-#include <unistd.h> // pread, pwrite
-
-#include "src/mc/mc_mmu.hpp"
-#include "src/mc/mc_private.hpp"
-#include "src/mc/sosp/PageStore.hpp"
-#include "src/mc/sosp/mc_snapshot.hpp"
-
-#include "src/mc/sosp/ChunkedData.hpp"
-#include <xbt/mmalloc.h>
-
-using simgrid::mc::remote;
-
-/** @brief Restore a snapshot of a region
- *
- *  If possible, the restoration will be incremental
- *  (the modified pages will not be touched).
- *
- *  @param start_addr
- *  @param page_count       Number of pages of the region
- *  @param pagenos
- */
-void mc_restore_page_snapshot_region(simgrid::mc::RemoteClient* process, void* start_addr,
-                                     simgrid::mc::ChunkedData const& pages_copy)
-{
-  for (size_t i = 0; i != pages_copy.page_count(); ++i) {
-    // Otherwise, copy the page:
-    void* target_page       = (void*)simgrid::mc::mmu::join(i, (std::uintptr_t)start_addr);
-    const void* source_page = pages_copy.page(i);
-    process->write_bytes(source_page, xbt_pagesize, remote(target_page));
-  }
-}
-
-// ***** High level API
-
-void mc_region_restore_sparse(simgrid::mc::RemoteClient* process, simgrid::mc::RegionSnapshot* reg)
-{
-  xbt_assert(((reg->permanent_address().address()) & (xbt_pagesize - 1)) == 0, "Not at the beginning of a page");
-  xbt_assert(simgrid::mc::mmu::chunkCount(reg->size()) == reg->page_data().page_count());
-  mc_restore_page_snapshot_region(process, (void*)reg->permanent_address().address(), reg->page_data());
-}

diff --git a/src/mc/sosp/mc_snapshot.hpp b/src/mc/sosp/mc_snapshot.hpp
index 785c76a..b02b4d6 100644 (file)
--- a/src/mc/sosp/mc_snapshot.hpp
+++ b/src/mc/sosp/mc_snapshot.hpp
@@ -13,8 +13,6 @@
 
 // ***** Snapshot region
 
-XBT_PRIVATE void mc_region_restore_sparse(simgrid::mc::RemoteClient* process, simgrid::mc::RegionSnapshot* reg);
-
 static XBT_ALWAYS_INLINE void* mc_translate_address_region_chunked(uintptr_t addr, simgrid::mc::RegionSnapshot* region)
 {
   auto split                = simgrid::mc::mmu::split(addr - region->start().address());
@@ -136,9 +134,6 @@ XBT_PRIVATE void restore_snapshot(std::shared_ptr<Snapshot> snapshot);
 } // namespace mc
 } // namespace simgrid
 
-XBT_PRIVATE void mc_restore_page_snapshot_region(simgrid::mc::RemoteClient* process, void* start_addr,
-                                                 simgrid::mc::ChunkedData const& pagenos);
-
 const void* MC_region_read_fragmented(simgrid::mc::RegionSnapshot* region, void* target, const void* addr,
                                       std::size_t size);
 

diff --git a/tools/cmake/DefinePackages.cmake b/tools/cmake/DefinePackages.cmake
index b856d19..8f61acb 100644 (file)
--- a/tools/cmake/DefinePackages.cmake
+++ b/tools/cmake/DefinePackages.cmake
@@ -612,7 +612,6 @@ set(MC_SRC
   src/mc/sosp/mc_checkpoint.cpp
   src/mc/sosp/mc_snapshot.hpp
   src/mc/sosp/mc_snapshot.cpp
-  src/mc/sosp/mc_page_snapshot.cpp
   
   src/mc/AddressSpace.hpp
   src/mc/Frame.hpp