Messages in this thread | | | Date | Fri, 13 Dec 2013 15:55:13 +0000 | From | Will Deacon <> | Subject | Re: [PATCH v6 6/7] arm64, jump label: optimize jump label implementation |
| |
On Fri, Dec 13, 2013 at 03:50:23PM +0000, Steven Rostedt 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> > # define HAVE_JUMP_LABEL > #endif /* CC_HAVE_ASM_GOTO && CONFIG_JUMP_LABEL */ >
Phew, that explains things! Cheers, Steve.
Will
| |