From f5336c506a2c288f6a4a9ed84ecb21b12a22a2dd Mon Sep 17 00:00:00 2001
From: Arnaud Giersch <arnaud.giersch@iut-bm.univ-fcomte.fr>
Date: Thu, 1 Sep 2011 23:31:50 +0200
Subject: [PATCH] Do not go below expected_load when bookkeeping.
---
process.cpp | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/process.cpp b/process.cpp
index e6ae2ab..04c08c0 100644
--- a/process.cpp
+++ b/process.cpp
@@ -322,9 +322,14 @@ void process::data_send(neighbor& nb)
{
double load_to_send;
if (opt::bookkeeping) {
- load_to_send = compute_load_to_send(std::min(real_load, nb.get_debt()));
- if (load_to_send > 0.0)
- nb.set_debt(nb.get_debt() - load_to_send);
+ double excess_load = real_load - expected_load;
+ if (excess_load > 0.0) {
+ load_to_send = compute_load_to_send(std::min(excess_load,
+ nb.get_debt()));
+ if (load_to_send > 0.0)
+ nb.set_debt(nb.get_debt() - load_to_send);
+ } else
+ load_to_send = 0.0;
} else {
load_to_send = compute_load_to_send(nb.get_to_send());
if (load_to_send > 0.0)
--
2.39.5