[haiku-bugs] Re: [Haiku] #5217: [PATCH] speed-up x86_enter_userspace

  • From: "Grey" <trac@xxxxxxxxxxxx>
  • Date: Fri, 08 Jan 2010 17:04:50 -0000

#5217: [PATCH] speed-up x86_enter_userspace
  Reporter:  Grey           |       Owner:  axeld         
      Type:  enhancement    |      Status:  closed        
  Priority:  normal         |   Milestone:  R1            
 Component:  System/Kernel  |     Version:  R1/Development
Resolution:  fixed          |    Keywords:  arch_x86.S    
 Blockedby:                 |    Platform:  x86           
  Blocking:                 |  

Comment(by Grey):

 Replying to [comment:1 bonefish]:
 > I didn't see the pointer for moving the clearing of %ebp, so I left it
 out, but the rest I applied in r34949.

 Thanks a lot! BTW, how about removing i386_switch_stack_and_call and
 arch_thread_switch_kstack_and_call from
 src/system/kernel/arch/x86/arch_thread.cpp ? And similar for all other
 cpu. It's not used at all.

Ticket URL: <http://dev.haiku-os.org/ticket/5217#comment:3>
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