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TracingMetaData::_InitPreviousTracingData():

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* More output.
* Actually increment errorCount when encountering an error. The loop
  condition would never be false this way.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@35750 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Ingo Weinhold 2010-03-03 23:23:09 +00:00
parent 8c3d172b46
commit 1aed263998
1 changed files with 9 additions and 0 deletions
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9
src/system/kernel/debug/tracing.cpp
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@ -474,6 +474,9 @@ TracingMetaData::_InitPreviousTracingData()
return false;
}
dprintf("ktrace: Remapped tracing buffer at %p, size: %" B_PRIuSIZE "\n",
buffer, kTraceOutputBufferSize + MAX_TRACE_SIZE);
// verify/repair the tracing entry list
uint32 errorCount = 0;
uint32 entryCount = 0;
@ -487,6 +490,7 @@ TracingMetaData::_InitPreviousTracingData()
dprintf("ktrace recovering: entry %p: fixing previous_size "
"size: %lu (should be %lu)\n", entry, entry->previous_size,
previousEntrySize);
errorCount++;
}
entry->previous_size = previousEntrySize;
}
@ -498,6 +502,7 @@ TracingMetaData::_InitPreviousTracingData()
if ((entry->flags & WRAP_ENTRY) == 0 && entry->size == 0) {
dprintf("ktrace recovering: entry %p: non-wrap entry size is 0\n",
entry);
errorCount++;
fAfterLastEntry = entry;
break;
}
@ -505,6 +510,7 @@ TracingMetaData::_InitPreviousTracingData()
if (entry->size > uint32(fBuffer + kBufferSize - entry)) {
dprintf("ktrace recovering: entry %p: size too big: %lu\n", entry,
entry->size);
errorCount++;
fAfterLastEntry = entry;
break;
}
@ -512,6 +518,7 @@ TracingMetaData::_InitPreviousTracingData()
if (entry < fAfterLastEntry && entry + entry->size > fAfterLastEntry) {
dprintf("ktrace recovering: entry %p: entry crosses "
"fAfterLastEntry (%p)\n", entry, fAfterLastEntry);
errorCount++;
fAfterLastEntry = entry;
break;
}
@ -522,11 +529,13 @@ TracingMetaData::_InitPreviousTracingData()
> kMaxTracingEntryByteSize / sizeof(trace_entry)) {
dprintf("ktrace recovering: entry %p: wrap entry at invalid "
"buffer location\n", entry);
errorCount++;
}
if (entry->size != 0) {
dprintf("ktrace recovering: entry %p: invalid wrap entry "
"size: %lu\n", entry, entry->size);
errorCount++;
entry->size = 0;
}