diff options
author | Tejun Heo <tj@kernel.org> | 2009-06-24 02:13:45 -0400 |
---|---|---|
committer | Tejun Heo <tj@kernel.org> | 2009-06-24 02:13:45 -0400 |
commit | 204fba4aa303ea4a7bb726a539bf4a5b9e3203d0 (patch) | |
tree | 899707e00035f1ec83077c16a7f559ecbcc36986 /arch/ia64/kernel/smp.c | |
parent | fe87f94f341a4b4097285b46f003059b26eb59bf (diff) |
percpu: cleanup percpu array definitions
Currently, the following three different ways to define percpu arrays
are in use.
1. DEFINE_PER_CPU(elem_type[array_len], array_name);
2. DEFINE_PER_CPU(elem_type, array_name[array_len]);
3. DEFINE_PER_CPU(elem_type, array_name)[array_len];
Unify to #1 which correctly separates the roles of the two parameters
and thus allows more flexibility in the way percpu variables are
defined.
[ Impact: cleanup ]
Signed-off-by: Tejun Heo <tj@kernel.org>
Reviewed-by: Christoph Lameter <cl@linux-foundation.org>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Jeremy Fitzhardinge <jeremy@xensource.com>
Cc: linux-mm@kvack.org
Cc: Christoph Lameter <cl@linux-foundation.org>
Cc: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/ia64/kernel/smp.c')
-rw-r--r-- | arch/ia64/kernel/smp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/ia64/kernel/smp.c b/arch/ia64/kernel/smp.c index f0c521b0ba4c..94cf78ba28fa 100644 --- a/arch/ia64/kernel/smp.c +++ b/arch/ia64/kernel/smp.c | |||
@@ -58,7 +58,7 @@ static struct local_tlb_flush_counts { | |||
58 | unsigned int count; | 58 | unsigned int count; |
59 | } __attribute__((__aligned__(32))) local_tlb_flush_counts[NR_CPUS]; | 59 | } __attribute__((__aligned__(32))) local_tlb_flush_counts[NR_CPUS]; |
60 | 60 | ||
61 | static DEFINE_PER_CPU(unsigned short, shadow_flush_counts[NR_CPUS]) ____cacheline_aligned; | 61 | static DEFINE_PER_CPU(unsigned short [NR_CPUS], shadow_flush_counts) ____cacheline_aligned; |
62 | 62 | ||
63 | #define IPI_CALL_FUNC 0 | 63 | #define IPI_CALL_FUNC 0 |
64 | #define IPI_CPU_STOP 1 | 64 | #define IPI_CPU_STOP 1 |