From: Frederic Suter <frederic.suter@cc.in2p3.fr>
Date: Fri, 3 Aug 2018 07:10:07 +0000 (+0200)
Subject: better handling of size at creation
X-Git-Tag: v3_21~302^2^2
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/e9119c20b55464a6a1c867edc1a7a2d95b070847

better handling of size at creation
---

diff --git a/include/simgrid/s4u/Io.hpp b/include/simgrid/s4u/Io.hpp
index ea92b923ff..6052171851 100644
--- a/include/simgrid/s4u/Io.hpp
+++ b/include/simgrid/s4u/Io.hpp
@@ -15,7 +15,7 @@ namespace simgrid {
 namespace s4u {
 
 class XBT_PUBLIC Io : public Activity {
-  Io() : Activity() {}
+  explicit Io(sg_size_t size) : Activity(), size_(size) {}
 public:
   friend XBT_PUBLIC void intrusive_ptr_release(simgrid::s4u::Io* i);
   friend XBT_PUBLIC void intrusive_ptr_add_ref(simgrid::s4u::Io* i);
diff --git a/src/s4u/s4u_Io.cpp b/src/s4u/s4u_Io.cpp
index 5f6303fd55..88d78a7040 100644
--- a/src/s4u/s4u_Io.cpp
+++ b/src/s4u/s4u_Io.cpp
@@ -16,6 +16,7 @@ namespace s4u {
 
 Activity* Io::start()
 {
+  set_remaining(size_);
   pimpl_ = simix::simcall([this] { return SIMIX_io_start(name_, size_, storage_, type_); });
   state_ = State::STARTED;
   return this;
diff --git a/src/s4u/s4u_Storage.cpp b/src/s4u/s4u_Storage.cpp
index 2b6b7f5724..d1b2aa5597 100644
--- a/src/s4u/s4u_Storage.cpp
+++ b/src/s4u/s4u_Storage.cpp
@@ -58,10 +58,8 @@ void Storage::set_property(std::string key, std::string value)
 
 IoPtr Storage::io_init(sg_size_t size)
 {
-  IoPtr res  = IoPtr(new Io());
-  res->size_ = size;
+  IoPtr res     = IoPtr(new Io(size));
   res->storage_ = this;
-  res->set_remaining(size);
   return res;
 }