[haiku-bugs] Re: [Haiku] #5777: Kernel starts paging when writing to slow media

  • From: "axeld" <trac@xxxxxxxxxxxx>
  • Date: Thu, 22 Apr 2010 21:37:20 -0000

#5777: Kernel starts paging when writing to slow media
---------------------------+------------------------------------------------
 Reporter:  axeld          |       Owner:  axeld         
     Type:  bug            |      Status:  assigned      
 Priority:  normal         |   Milestone:  R1/alpha2     
Component:  System/Kernel  |     Version:  R1/Development
 Keywords:                 |   Blockedby:                
 Platform:  All            |    Blocking:                
---------------------------+------------------------------------------------

Comment(by axeld):

 There is of course vm_page_write_modified_page_range() one can use instead
 of vm_page_schedule_write_page_range() which pretty much does what we want
 to.

 I just tested it, and while it seems to improve the situation slightly, it
 doesn't solve the issue. Should I check it in anyway?

-- 
Ticket URL: <http://dev.haiku-os.org/ticket/5777#comment:4>
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