Messages in this thread | | | Date | Wed, 17 Nov 2004 09:12:59 -0800 | From | "Randy.Dunlap" <> | Subject | Re: [PATCH] trivial, uninline do_trap(), remove get_cr2() |
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Oleg Nesterov wrote: > Uninlining do_trap() saves 544 bytes in traps.o. > get_cr2() seems to be unused, remove it. > > Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru> > > --- 2.6.10-rc2/arch/i386/kernel/traps.c~ Tue Nov 16 14:13:08 2004 > +++ 2.6.10-rc2/arch/i386/kernel/traps.c Wed Nov 17 16:47:41 2004 > @@ -358,16 +358,7 @@ static inline void die_if_kernel(const c > die(str, regs, err); > } > > -static inline unsigned long get_cr2(void) > -{ > - unsigned long address; > - > - /* get the address */ > - __asm__("movl %%cr2,%0":"=r" (address)); > - return address; > -}
Looks like it can be removed from arch/x86_64/kernel/traps.c also.
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