C++ (Cpp) LinuxMMapPerProcessDisconnectの例

コード例 #1

ファイル: osperproc.c プロジェクト: cm-3470/android_kernel_samsung_degaslte

PVRSRV_ERROR OSPerProcessPrivateDataDeInit(IMG_HANDLE hOsPrivateData)
{
	PVRSRV_ERROR eError;
	PVRSRV_ENV_PER_PROCESS_DATA *psEnvPerProc;

	if (hOsPrivateData == IMG_NULL)
	{
		return PVRSRV_OK;
	}

	psEnvPerProc = (PVRSRV_ENV_PER_PROCESS_DATA *)hOsPrivateData;

	/* Linux specific mmap processing */
	LinuxMMapPerProcessDisconnect(psEnvPerProc);

	/* Remove per process /proc entries */
	RemovePerProcessProcDir(psEnvPerProc);

	eError = OSFreeMem(PVRSRV_OS_NON_PAGEABLE_HEAP,
				sizeof(PVRSRV_ENV_PER_PROCESS_DATA),
				hOsPrivateData,
				psEnvPerProc->hBlockAlloc);
	/*not nulling pointer, copy on stack*/

	if (eError != PVRSRV_OK)
	{
		PVR_DPF((PVR_DBG_ERROR, "%s: OSFreeMem failed (%d)", __FUNCTION__, eError));
	}

	return PVRSRV_OK;
}

コード例 #2

ファイル: osperproc.c プロジェクト: CyanogenDefy/hardware-ti-sgx

PVRSRV_ERROR OSPerProcessPrivateDataDeInit(IMG_HANDLE hOsPrivateData)
{
	PVRSRV_ERROR eError;
	PVRSRV_ENV_PER_PROCESS_DATA *psEnvPerProc;

	if (hOsPrivateData == IMG_NULL)
	{
		return PVRSRV_OK;
	}

	psEnvPerProc = (PVRSRV_ENV_PER_PROCESS_DATA *)hOsPrivateData;

	
	LinuxMMapPerProcessDisconnect(psEnvPerProc);

	
	RemovePerProcessProcDir(psEnvPerProc);

	eError = OSFreeMem(PVRSRV_OS_NON_PAGEABLE_HEAP,
				sizeof(PVRSRV_ENV_PER_PROCESS_DATA),
				hOsPrivateData,
				psEnvPerProc->hBlockAlloc);
	

	if (eError != PVRSRV_OK)
	{
		PVR_DPF((PVR_DBG_ERROR, "%s: OSFreeMem failed (%d)", __FUNCTION__, eError));
	}

	return PVRSRV_OK;
}

コード例 #3

ファイル: osperproc.c プロジェクト: Druboo666/android_kernel_asus_moorefield

PVRSRV_ERROR OSPerProcessPrivateDataDeInit(IMG_HANDLE hOsPrivateData)
{
	PVRSRV_ERROR eError;
	PVRSRV_ENV_PER_PROCESS_DATA *psEnvPerProc;

	if (hOsPrivateData == IMG_NULL)
	{
		return PVRSRV_OK;
	}

	psEnvPerProc = (PVRSRV_ENV_PER_PROCESS_DATA *)hOsPrivateData;

#if defined(SUPPORT_ION)
	if (psEnvPerProc->psIONClient)
	{
		ion_client_destroy(psEnvPerProc->psIONClient);
		psEnvPerProc->psIONClient = IMG_NULL;
	}
#endif /* defined(SUPPORT_ION) */

	/* Linux specific mmap processing */
	LinuxMMapPerProcessDisconnect(psEnvPerProc);

	/* Remove per process /proc entries */
#ifdef CONFIG_PVR_PROC
	RemovePerProcessProcDir(psEnvPerProc);
#endif

	eError = OSFreeMem(PVRSRV_OS_NON_PAGEABLE_HEAP,
				sizeof(PVRSRV_ENV_PER_PROCESS_DATA),
				hOsPrivateData,
				psEnvPerProc->hBlockAlloc);
	/*not nulling pointer, copy on stack*/

	if (eError != PVRSRV_OK)
	{
		PVR_DPF((PVR_DBG_ERROR, "%s: OSFreeMem failed (%d)", __FUNCTION__, eError));
	}

	return PVRSRV_OK;
}