C++ (Cpp) hdd_list_remove_node 예제들

예제 #1

파일: vos_memory.c 프로젝트: JmzTaylor/Evita-Jellybean

v_VOID_t vos_mem_dma_free( v_VOID_t *ptr )
{
    if (ptr != NULL)
    {
        VOS_STATUS vosStatus;
        struct s_vos_mem_struct* memStruct = ((struct s_vos_mem_struct*)ptr) - 1;

        spin_lock(&vosMemList.lock);
        vosStatus = hdd_list_remove_node(&vosMemList, &memStruct->pNode);
        spin_unlock(&vosMemList.lock);

        if(VOS_STATUS_SUCCESS == vosStatus)
        {
            if(0 == vos_mem_compare(memStruct->header, &WLAN_MEM_HEADER[0], sizeof(WLAN_MEM_HEADER)) )
            {
               VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_FATAL, 
                    "Memory Header is corrupted. MemInfo: Filename %s, LineNum %d", 
                                memStruct->fileName, (int)memStruct->lineNum);
            }
            if(0 == vos_mem_compare( (v_U8_t*)ptr + memStruct->size, &WLAN_MEM_TAIL[0], sizeof(WLAN_MEM_TAIL ) ) )
            {
               VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_FATAL, 
                    "Memory Trailer is corrupted. MemInfo: Filename %s, LineNum %d", 
                                memStruct->fileName, (int)memStruct->lineNum);
            }
            kfree((v_VOID_t*)memStruct);
        }
    }
}

예제 #2

파일: vos_memory.c 프로젝트: vasishath/kernel_cancro

v_VOID_t vos_mem_free( v_VOID_t *ptr )
{

    unsigned long IrqFlags;
    if (ptr == NULL)
        return;

    if (!memory_dbug_flag)
    {
#ifdef CONFIG_WCNSS_MEM_PRE_ALLOC
        if (wcnss_prealloc_put(ptr))
           return;
#endif
        kfree(ptr);
    }
    else
    {
        VOS_STATUS vosStatus;
        struct s_vos_mem_struct* memStruct = ((struct s_vos_mem_struct*)ptr) - 1;

        spin_lock_irqsave(&vosMemList.lock, IrqFlags);
        vosStatus = hdd_list_remove_node(&vosMemList, &memStruct->pNode);
        spin_unlock_irqrestore(&vosMemList.lock, IrqFlags);

        if(VOS_STATUS_SUCCESS == vosStatus)
        {
            if(0 == vos_mem_compare(memStruct->header, &WLAN_MEM_HEADER[0], sizeof(WLAN_MEM_HEADER)) )
            {
               VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_FATAL, 
                    "Memory Header is corrupted. MemInfo: Filename %s, LineNum %d", 
                                memStruct->fileName, (int)memStruct->lineNum);
            }
            if(0 == vos_mem_compare( (v_U8_t*)ptr + memStruct->size, &WLAN_MEM_TAIL[0], sizeof(WLAN_MEM_TAIL ) ) )
            {
               VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_FATAL, 
                    "Memory Trailer is corrupted. MemInfo: Filename %s, LineNum %d", 
                                memStruct->fileName, (int)memStruct->lineNum);
            }
            kfree((v_VOID_t*)memStruct);
        }
        else
        {
            VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_FATAL,
                      "%s: Unallocated memory (double free?)", __func__);
            VOS_BUG(0);
        }
    }
}

예제 #3

파일: vos_timer.c 프로젝트: GSandeep24/android_kernel_lenovo_msm8916

VOS_STATUS vos_timer_destroy ( vos_timer_t *timer )
{
   VOS_STATUS vStatus=VOS_STATUS_SUCCESS;
   unsigned long flags;
   
   // Check for invalid pointer
   if ( NULL == timer )
   {
      VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, 
                "%s: Null timer pointer being passed",__func__);
      VOS_ASSERT(0);
      return VOS_STATUS_E_FAULT;
   }
       
   // Check if timer refers to an uninitialized object
   if ( LINUX_TIMER_COOKIE != timer->platformInfo.cookie )
   {
      VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, 
                "%s: Cannot destroy uninitialized timer",__func__);
      return VOS_STATUS_E_INVAL;
   }
   
   spin_lock_irqsave(&vosTimerList.lock, flags);
   vStatus = hdd_list_remove_node(&vosTimerList, &timer->ptimerNode->pNode);
   spin_unlock_irqrestore(&vosTimerList.lock, flags);
   if(vStatus != VOS_STATUS_SUCCESS)
   {
      VOS_ASSERT(0);
      return VOS_STATUS_E_INVAL;
   }
   vos_mem_free(timer->ptimerNode);
   

   spin_lock_irqsave( &timer->platformInfo.spinlock,flags );
   
   switch ( timer->state )
   {
      case VOS_TIMER_STATE_STARTING:
         vStatus = VOS_STATUS_E_BUSY;
         break;
      case VOS_TIMER_STATE_RUNNING:
         /* Stop the timer first */
         del_timer(&(timer->platformInfo.Timer));
         vStatus = VOS_STATUS_SUCCESS;
         break;
      case VOS_TIMER_STATE_STOPPED:
         vStatus = VOS_STATUS_SUCCESS;
         break;
      case VOS_TIMER_STATE_UNUSED:
         vStatus = VOS_STATUS_E_ALREADY;
         break;
      default:
         vStatus = VOS_STATUS_E_FAULT;
         break;
   }

   if ( VOS_STATUS_SUCCESS == vStatus )
   {
      timer->platformInfo.cookie = LINUX_INVALID_TIMER_COOKIE;
      timer->state = VOS_TIMER_STATE_UNUSED;
      spin_unlock_irqrestore( &timer->platformInfo.spinlock,flags );
      return vStatus;
   }

   spin_unlock_irqrestore( &timer->platformInfo.spinlock,flags );


   VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, 
             "%s: Cannot destroy timer in state = %d",__func__, timer->state);
   VOS_ASSERT(0);

   return vStatus;   
}