comphelper/source/misc/traceevent.cxx | 3 +--
include/comphelper/profilezone.hxx | 12 +++++++++---
include/comphelper/traceevent.hxx | 1 -
3 files changed, 10 insertions(+), 6 deletions(-)
New commits:
commit 7afd3d08093371e797506c6b75223d0c2bead352
Author: Tor Lillqvist <t...@collabora.com>
AuthorDate: Tue Apr 27 13:32:19 2021 +0300
Commit: Tor Lillqvist <t...@collabora.com>
CommitDate: Thu Apr 29 14:12:53 2021 +0200
Re-think what the nesting means in ProfileZones
The "Complete" type of Trace Events should be properly nested. Use the
nesting counter to verify that. Add a nesting level indication to the
ProfileZone object. Assert that it is used properly.
Change-Id: I3a1f0e55ea6054dab9baf8550097446f07b0fbf3
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/114781
Tested-by: Tor Lillqvist <t...@collabora.com>
Reviewed-by: Tor Lillqvist <t...@collabora.com>
diff --git a/comphelper/source/misc/traceevent.cxx
b/comphelper/source/misc/traceevent.cxx
index 59191884374c..30bc3d51e2d8 100644
--- a/comphelper/source/misc/traceevent.cxx
+++ b/comphelper/source/misc/traceevent.cxx
@@ -24,7 +24,7 @@ namespace comphelper
{
std::atomic<bool> TraceEvent::s_bRecording = false;
-int TraceEvent::s_nNesting = 0; // level of overlapped zones
+int ProfileZone::s_nNesting = 0;
namespace
{
@@ -70,7 +70,6 @@ void TraceEvent::addInstantEvent(const char* sProfileId)
void TraceEvent::startRecording()
{
::osl::MutexGuard aGuard(g_aMutex);
- s_nNesting = 0;
s_bRecording = true;
}
diff --git a/include/comphelper/profilezone.hxx
b/include/comphelper/profilezone.hxx
index cb5e32547d7c..de38a0dad985 100644
--- a/include/comphelper/profilezone.hxx
+++ b/include/comphelper/profilezone.hxx
@@ -21,9 +21,12 @@ namespace comphelper
class COMPHELPER_DLLPUBLIC ProfileZone : public TraceEvent
{
+ static int s_nNesting; // level of nested zones.
+
const char *m_sProfileId;
long long m_nCreateTime;
int m_nPid;
+ int m_nNesting;
void addRecording();
@@ -46,7 +49,7 @@ class COMPHELPER_DLLPUBLIC ProfileZone : public TraceEvent
if (osl_getProcessInfo(nullptr, osl_Process_IDENTIFIER,
&aProcessInfo) == osl_Process_E_None)
m_nPid = aProcessInfo.Ident;
- s_nNesting++;
+ m_nNesting = s_nNesting++;
}
else
m_nCreateTime = 0;
@@ -54,10 +57,13 @@ class COMPHELPER_DLLPUBLIC ProfileZone : public TraceEvent
~ProfileZone()
{
- if (s_bRecording)
+ if (m_nCreateTime > 0)
{
s_nNesting--;
- addRecording();
+ assert(m_nNesting == s_nNesting);
+
+ if (s_bRecording)
+ addRecording();
}
}
diff --git a/include/comphelper/traceevent.hxx
b/include/comphelper/traceevent.hxx
index 14e25da9b791..ff66a834e639 100644
--- a/include/comphelper/traceevent.hxx
+++ b/include/comphelper/traceevent.hxx
@@ -28,7 +28,6 @@ class COMPHELPER_DLLPUBLIC TraceEvent
{
protected:
static std::atomic<bool> s_bRecording; // true during recording
- static int s_nNesting;
static void addRecording(const OUString& sObject);
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