Cosmetics.

[simgrid.git] / src / smpi / internals / smpi_shared.cpp

diff --git a/src/smpi/internals/smpi_shared.cpp b/src/smpi/internals/smpi_shared.cpp
index f4ccaaa..77d7bfd 100644 (file)
--- a/src/smpi/internals/smpi_shared.cpp
+++ b/src/smpi/internals/smpi_shared.cpp
@@ -139,6 +139,8 @@ static void* shm_map(int fd, size_t size, shared_data_key_type* data) {
   snprintf(loc, PTR_STRLEN, "%p", mem);
   meta.size = size;
   meta.data = data;
+  meta.allocated_ptr   = mem;
+  meta.allocated_size  = size;
   allocs_metadata[mem] = meta;
   XBT_DEBUG("MMAP %zu to %p", size, mem);
   return mem;
@@ -178,11 +180,11 @@ static void *smpi_shared_malloc_local(size_t size, const char *file, int line)
 }
 
 // Align functions, from http://stackoverflow.com/questions/4840410/how-to-align-a-pointer-in-c
-#define PAGE_SIZE 0x1000
 #define ALIGN_UP(n, align) (((n) + (align)-1) & -(align))
 #define ALIGN_DOWN(n, align) ((n) & -(align))
 
-#define HUGE_PAGE_SIZE 1<<21
+constexpr unsigned PAGE_SIZE      = 0x1000;
+constexpr unsigned HUGE_PAGE_SIZE = 1U << 21;
 
 /* Similar to smpi_shared_malloc, but only sharing the blocks described by shared_block_offsets.
  * This array contains the offsets (in bytes) of the block to share.