[haiku-bugs] Re: [Haiku] #6178: RAM 1GB of 4GB reported used after boot

  • From: "bonefish" <trac@xxxxxxxxxxxx>
  • Date: Thu, 17 Jun 2010 10:49:12 -0000

#6178: RAM 1GB of 4GB reported used after boot
-------------------------------+--------------------------------------------
  Reporter:  michael.weirauch  |       Owner:  axeld         
      Type:  bug               |      Status:  closed        
  Priority:  normal            |   Milestone:  R1            
 Component:  System/Kernel     |     Version:  R1/Development
Resolution:  invalid           |    Keywords:                
 Blockedby:                    |       Patch:  0             
  Platform:  x86               |    Blocking:                
-------------------------------+--------------------------------------------

Comment(by bonefish):

 I pretty much don't care. Whoever wants to change it, [http://dev.haiku-
 os.org/browser/haiku/trunk/src/system/kernel/vm/vm_page.cpp?rev=37131#L3611
 vm_page_get_stats()] is where it all happens. To report the ignored memory
 back to userland the system_info structure has to be extended. Adding a
 field at the end would help to do that in a (mostly) binary compatible
 way. [http://dev.haiku-
 os.org/browser/haiku/trunk/src/system/kernel/system_info.cpp?rev=37000#L148
 _user_get_system_info()] needs to be changed to copy no more than
 requested back to userland, though.

-- 
Ticket URL: <http://dev.haiku-os.org/ticket/6178#comment:6>
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