Messages in this thread Patch in this message | | | Date | Wed, 7 Nov 2007 15:46:29 +0900 | From | Simon Horman <> | Subject | [patch] ia64: remove per_cpu_offset() |
| |
per_cpu_offset() was added as part of a lockdep patch, "[PATCH] lockdep: add per_cpu_offset()" (a875a69f8b00a38b4f40d9632a4fc71a159f0e0d), but ia64 doesn't have lockdep, nor does it use per_cpu_offset() anywhere else.
This came up because Yu Lumming noticed that the ia64 version of per_cpu_offset() actually has a syntax error. Amusing as it seems to have been in the tree for months.
> -#define per_cpu_offset(x) (__per_cpu_offset(x)) > +#define per_cpu_offset(x) (__per_cpu_offset[x])
Dave Miller suggested that rather than fixing the unused code it would be better to just remove it all together.
Signed-off-by: Simon Horman <horms@verge.net.au>
diff --git a/include/asm-ia64/percpu.h b/include/asm-ia64/percpu.h index c4f1e32..2870f8d 100644 --- a/include/asm-ia64/percpu.h +++ b/include/asm-ia64/percpu.h @@ -46,7 +46,6 @@ #ifdef CONFIG_SMP extern unsigned long __per_cpu_offset[NR_CPUS]; -#define per_cpu_offset(x) (__per_cpu_offset[x]) /* Equal to __per_cpu_offset[smp_processor_id()], but faster to access: */ DECLARE_PER_CPU(unsigned long, local_per_cpu_offset); - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |