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authorPieter Wuille <pieter.wuille@gmail.com>2012-04-07 18:29:31 +0200
committerPieter Wuille <pieter.wuille@gmail.com>2012-04-09 01:59:57 +0200
commit908037fe16843aa354f63af8f14804821aaf70f1 (patch)
tree81fc35c44ace6ceefb0a4e9b9ae292ef437c7dc5 /src/util.cpp
parentf8dcd5ca6f55ad49807cf7491c1f153f6158400e (diff)
downloadbitcoin-908037fe16843aa354f63af8f14804821aaf70f1.tar.xz
Support for parametrized locks in deadlock detector
Diffstat (limited to 'src/util.cpp')
-rw-r--r--src/util.cpp18
1 files changed, 9 insertions, 9 deletions
diff --git a/src/util.cpp b/src/util.cpp
index fd4847b1aa..17442a3bcf 100644
--- a/src/util.cpp
+++ b/src/util.cpp
@@ -1115,25 +1115,25 @@ private:
int sourceLine;
};
-typedef std::vector< std::pair<CCriticalSection*, CLockLocation> > LockStack;
+typedef std::vector< std::pair<void*, CLockLocation> > LockStack;
static boost::interprocess::interprocess_mutex dd_mutex;
-static std::map<std::pair<CCriticalSection*, CCriticalSection*>, LockStack> lockorders;
+static std::map<std::pair<void*, void*>, LockStack> lockorders;
static boost::thread_specific_ptr<LockStack> lockstack;
-static void potential_deadlock_detected(const std::pair<CCriticalSection*, CCriticalSection*>& mismatch, const LockStack& s1, const LockStack& s2)
+static void potential_deadlock_detected(const std::pair<void*, void*>& mismatch, const LockStack& s1, const LockStack& s2)
{
printf("POTENTIAL DEADLOCK DETECTED\n");
printf("Previous lock order was:\n");
- BOOST_FOREACH(const PAIRTYPE(CCriticalSection*, CLockLocation)& i, s2)
+ BOOST_FOREACH(const PAIRTYPE(void*, CLockLocation)& i, s2)
{
if (i.first == mismatch.first) printf(" (1)");
if (i.first == mismatch.second) printf(" (2)");
printf(" %s\n", i.second.ToString().c_str());
}
printf("Current lock order is:\n");
- BOOST_FOREACH(const PAIRTYPE(CCriticalSection*, CLockLocation)& i, s1)
+ BOOST_FOREACH(const PAIRTYPE(void*, CLockLocation)& i, s1)
{
if (i.first == mismatch.first) printf(" (1)");
if (i.first == mismatch.second) printf(" (2)");
@@ -1141,7 +1141,7 @@ static void potential_deadlock_detected(const std::pair<CCriticalSection*, CCrit
}
}
-static void push_lock(CCriticalSection* c, const CLockLocation& locklocation)
+static void push_lock(void* c, const CLockLocation& locklocation)
{
bool fOrderOK = true;
if (lockstack.get() == NULL)
@@ -1152,16 +1152,16 @@ static void push_lock(CCriticalSection* c, const CLockLocation& locklocation)
(*lockstack).push_back(std::make_pair(c, locklocation));
- BOOST_FOREACH(const PAIRTYPE(CCriticalSection*, CLockLocation)& i, (*lockstack))
+ BOOST_FOREACH(const PAIRTYPE(void*, CLockLocation)& i, (*lockstack))
{
if (i.first == c) break;
- std::pair<CCriticalSection*, CCriticalSection*> p1 = std::make_pair(i.first, c);
+ std::pair<void*, void*> p1 = std::make_pair(i.first, c);
if (lockorders.count(p1))
continue;
lockorders[p1] = (*lockstack);
- std::pair<CCriticalSection*, CCriticalSection*> p2 = std::make_pair(c, i.first);
+ std::pair<void*, void*> p2 = std::make_pair(c, i.first);
if (lockorders.count(p2))
{
potential_deadlock_detected(p1, lockorders[p2], lockorders[p1]);