Re: [patch 14/14] syslets: x86: optimized sys_umem_add()

2007-02-15 Thread Alexey Dobriyan
On Thu, Feb 15, 2007 at 05:52:59PM +0100, Ingo Molnar wrote: > provide an optimized assembly version of sys_umem_add(). > --- linux.orig/arch/i386/lib/getuser.S > +++ linux/arch/i386/lib/getuser.S > +sys_umem_add: > + movl 0x4(%esp), %ecx# uptr > + movl 0x8(%esp),

[patch 14/14] syslets: x86: optimized sys_umem_add()

2007-02-15 Thread Ingo Molnar
From: Ingo Molnar <[EMAIL PROTECTED]> provide an optimized assembly version of sys_umem_add(). It is about 2 times faster than the C version. Signed-off-by: Ingo Molnar <[EMAIL PROTECTED]> Signed-off-by: Arjan van de Ven <[EMAIL PROTECTED]> --- arch/i386/lib/getuser.S | 27

[patch 14/14] syslets: x86: optimized sys_umem_add()

2007-02-15 Thread Ingo Molnar
From: Ingo Molnar [EMAIL PROTECTED] provide an optimized assembly version of sys_umem_add(). It is about 2 times faster than the C version. Signed-off-by: Ingo Molnar [EMAIL PROTECTED] Signed-off-by: Arjan van de Ven [EMAIL PROTECTED] --- arch/i386/lib/getuser.S | 27

Re: [patch 14/14] syslets: x86: optimized sys_umem_add()

2007-02-15 Thread Alexey Dobriyan
On Thu, Feb 15, 2007 at 05:52:59PM +0100, Ingo Molnar wrote: provide an optimized assembly version of sys_umem_add(). --- linux.orig/arch/i386/lib/getuser.S +++ linux/arch/i386/lib/getuser.S +sys_umem_add: + movl 0x4(%esp), %ecx# uptr + movl 0x8(%esp), %edx