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| author | Tejun Heo <tj@kernel.org> | 2009-06-24 08:13:45 +0200 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2009-06-24 08:13:45 +0200 |
| commit | 204fba4aa303ea4a7bb726a539bf4a5b9e3203d0 (patch) | |
| tree | 899707e00035f1ec83077c16a7f559ecbcc36986 /arch/ia64 | |
| parent | CRIS: Change DEFINE_PER_CPU of current_pgd to be non volatile. (diff) | |
| download | linux-204fba4aa303ea4a7bb726a539bf4a5b9e3203d0.tar.xz linux-204fba4aa303ea4a7bb726a539bf4a5b9e3203d0.zip | |
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')
| -rw-r--r-- | arch/ia64/kernel/smp.c | 2 | ||||
| -rw-r--r-- | arch/ia64/sn/kernel/setup.c | 2 |
2 files changed, 2 insertions, 2 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 { unsigned int count; } __attribute__((__aligned__(32))) local_tlb_flush_counts[NR_CPUS]; -static DEFINE_PER_CPU(unsigned short, shadow_flush_counts[NR_CPUS]) ____cacheline_aligned; +static DEFINE_PER_CPU(unsigned short [NR_CPUS], shadow_flush_counts) ____cacheline_aligned; #define IPI_CALL_FUNC 0 #define IPI_CPU_STOP 1 diff --git a/arch/ia64/sn/kernel/setup.c b/arch/ia64/sn/kernel/setup.c index e456f062f241..ece1bf994499 100644 --- a/arch/ia64/sn/kernel/setup.c +++ b/arch/ia64/sn/kernel/setup.c @@ -71,7 +71,7 @@ EXPORT_SYMBOL(sn_rtc_cycles_per_second); DEFINE_PER_CPU(struct sn_hub_info_s, __sn_hub_info); EXPORT_PER_CPU_SYMBOL(__sn_hub_info); -DEFINE_PER_CPU(short, __sn_cnodeid_to_nasid[MAX_COMPACT_NODES]); +DEFINE_PER_CPU(short [MAX_COMPACT_NODES], __sn_cnodeid_to_nasid); EXPORT_PER_CPU_SYMBOL(__sn_cnodeid_to_nasid); DEFINE_PER_CPU(struct nodepda_s *, __sn_nodepda); |