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kernel: Fixed broken port tracing.

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* Broken since the scheduler merge.
This commit is contained in:
Axel Dörfler
2015-05-11 22:55:41 +02:00
parent c0ffeef275
commit 748c0f3021
1 changed files with 35 additions and 13 deletions
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src/system/kernel/port.cpp
+28 -6
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@@ -1,6 +1,6 @@
/*
* Copyright 2011, Ingo Weinhold, [email protected].
* Copyright 2002-2010, Axel Dörfler, [email protected].
* Copyright 2002-2015, Axel Dörfler, [email protected].
* Distributed under the terms of the MIT License.
*
* Copyright 2001, Mark-Jan Bastian. All rights reserved.
@@ -13,6 +13,7 @@
#include <port.h>
#include <algorithm>
#include <ctype.h>
#include <iovec.h>
#include <stdlib.h>
@@ -288,6 +289,17 @@ private:
class Read : public AbstractTraceEntry {
public:
Read(const BReference<Port>& portRef, int32 code, ssize_t result)
:
fID(portRef->id),
fReadCount(portRef->read_count),
fWriteCount(portRef->write_count),
fCode(code),
fResult(result)
{
Initialized();
}
Read(port_id id, int32 readCount, int32 writeCount, int32 code,
ssize_t result)
:
@@ -348,6 +360,17 @@ private:
class Info : public AbstractTraceEntry {
public:
Info(const BReference<Port>& portRef, int32 code, ssize_t result)
:
fID(portRef->id),
fReadCount(portRef->read_count),
fWriteCount(portRef->write_count),
fCode(code),
fResult(result)
{
Initialized();
}
Info(port_id id, int32 readCount, int32 writeCount, int32 code,
ssize_t result)
:
@@ -743,7 +766,7 @@ copy_port_message(port_message* message, int32* _code, void* buffer,
size_t bufferSize, bool userCopy)
{
// check output buffer size
size_t size = min_c(bufferSize, message->size);
size_t size = std::min(bufferSize, message->size);
// copy message
if (_code != NULL)
@@ -1339,7 +1362,7 @@ _get_port_message_info_etc(port_id id, port_message_info* info,
status_t status = entry.Wait(flags, timeout);
if (status != B_OK) {
T(Info(port, 0, status));
T(Info(portRef, 0, status));
return status;
}
@@ -1371,7 +1394,7 @@ _get_port_message_info_etc(port_id id, port_message_info* info,
info->sender_group = message->sender_group;
info->sender_team = message->sender_team;
T(Info(id, id->read_count, id->write_count, message->code, B_OK));
T(Info(portRef, message->code, B_OK));
// notify next one, as we haven't read from the port
portRef->read_condition.NotifyOne();
@@ -1495,8 +1518,7 @@ read_port_etc(port_id id, int32* _code, void* buffer, size_t bufferSize,
portRef->write_condition.NotifyOne();
// make one spot in queue available again for write
T(Read(id, portRef->read_count, portRef->write_count, message->code,
min_c(bufferSize, message->size)));
T(Read(portRef, message->code, std::min(bufferSize, message->size)));
locker.Unlock();