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SubjectRe: [PATCH v6 6/7] arm64, jump label: optimize jump label implementation
On Fri, 13 Dec 2013 10:50:23 -0500
Steven Rostedt <rostedt@goodmis.org> wrote:

> On Fri, 13 Dec 2013 15:41:04 +0000
> Will Deacon <will.deacon@arm.com> wrote:
>
> > > +#include <linux/kernel.h>
> > > +#include <linux/jump_label.h>
> > > +#include <asm/jump_label.h>
> > > +#include <asm/insn.h>
> > > +
> > > +#ifdef HAVE_JUMP_LABEL
> >
> > Slightly worrying... this should be CONFIG_HAVE_JUMP_LABEL, right? How did
> > you manage to test this code?
>
> In <linux/jump_label.h> we have:
>
> #if defined(CC_HAVE_ASM_GOTO) && defined(CONFIG_JUMP_LABEL)
>
> [...]
>
> # include <asm/jump_label.h>

This also makes the include of <asm/jump_label.h> in the C file
redundant.

-- Steve

> # define HAVE_JUMP_LABEL
> #endif /* CC_HAVE_ASM_GOTO && CONFIG_JUMP_LABEL */
>
>
> -- Steve



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