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feat: 同步：新增mutex trace

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方案描述：
1. 新增mutex trace

Close: I5ZMML

Signed-off-by: zhangdengyu <zhangdengyu2@huawei.com>
This commit is contained in:
zhangdengyu
2022-12-08 16:38:04 +08:00
parent da29e90bca
commit 2eb0da90fe
6 changed files with 82 additions and 5 deletions
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11
kernel/include/los_mux.h
View File

@@ -39,7 +39,6 @@
#include "los_task.h"
#ifdef __cplusplus
#if __cplusplus
extern "C" {
@@ -302,6 +301,9 @@ typedef struct {
UINT32 muxID; /**< Handle ID */
LOS_DL_LIST muxList; /**< Mutex linked list */
LosTaskCB *owner; /**< The current thread that is locking a mutex */
#if (LOSCFG_MUTEX_CREATE_TRACE == 1)
UINTPTR createInfo; /**< Return address of the caller */
#endif
UINT16 priority; /**< Priority of the thread that is locking a mutex */
} LosMuxCB;
@@ -351,6 +353,13 @@ extern UINT32 OsMuxInit(VOID);
*/
#define GET_MUX_LIST(ptr) LOS_DL_LIST_ENTRY(ptr, LosMuxCB, muxList)
#if (LOSCFG_MUTEX_CREATE_TRACE == 1)
STATIC INLINE VOID OsSetMutexCreateInfo(LosMuxCB *mux, UINTPTR val)
{
mux->createInfo = val;
}
#endif /* LOSCFG_MUTEX_CREATE_TRACE == 1 */
#ifdef __cplusplus
#if __cplusplus
}

10
kernel/src/los_mux.c
View File

@@ -37,7 +37,6 @@
#include "los_memory.h"
#include "los_sched.h"
#if (LOSCFG_BASE_IPC_MUX == 1)
LITE_OS_SEC_BSS LosMuxCB* g_allMux = NULL;
@@ -71,6 +70,9 @@ LITE_OS_SEC_TEXT_INIT UINT32 OsMuxInit(VOID)
muxNode->muxID = index;
muxNode->owner = (LosTaskCB *)NULL;
muxNode->muxStat = OS_MUX_UNUSED;
#if (LOSCFG_MUTEX_CREATE_TRACE == 1)
muxNode->createInfo = 0;
#endif
LOS_ListTailInsert(&g_unusedMuxList, &muxNode->muxList);
}
return LOS_OK;
@@ -149,7 +151,9 @@ LITE_OS_SEC_TEXT_INIT UINT32 LOS_MuxDelete(UINT32 muxHandle)
LOS_ListAdd(&g_unusedMuxList, &muxDeleted->muxList);
muxDeleted->muxStat = OS_MUX_UNUSED;
#if (LOSCFG_MUTEX_CREATE_TRACE == 1)
muxDeleted->createInfo = 0;
#endif
LOS_IntRestore(intSave);
OsHookCall(LOS_HOOK_TYPE_MUX_DELETE, muxDeleted);
@@ -320,5 +324,5 @@ LITE_OS_SEC_TEXT UINT32 LOS_MuxPost(UINT32 muxHandle)
return LOS_OK;
}
#endif /* (LOSCFG_BASE_IPC_MUX == 1) */
#endif /* (LOSCFG_BASE_IPC_MUX == 1) */