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| author | Henrique de Moraes Holschuh <hmh@hmh.eng.br> | 2010-05-16 19:40:56 -0300 |
|---|---|---|
| committer | Henrique de Moraes Holschuh <hmh@hmh.eng.br> | 2010-05-16 19:40:56 -0300 |
| commit | b65b34895437915f411882dd40d704eb0863ffb0 (patch) | |
| tree | 3e9302ab09c9a9068fd8fd80708ef3a35b55e665 /kernel/smp.c | |
| parent | 88cc83772a3c7756b9f2b4ba835545ad90a08409 (diff) | |
| parent | b57f95a38233a2e73b679bea4a5453a1cc2a1cc9 (diff) | |
Merge mainline (v2.6.34-rc7)
Diffstat (limited to 'kernel/smp.c')
| -rw-r--r-- | kernel/smp.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/kernel/smp.c b/kernel/smp.c index f1040842244..3fc69733618 100644 --- a/kernel/smp.c +++ b/kernel/smp.c @@ -9,11 +9,10 @@ #include <linux/module.h> #include <linux/percpu.h> #include <linux/init.h> +#include <linux/gfp.h> #include <linux/smp.h> #include <linux/cpu.h> -static DEFINE_PER_CPU(struct call_single_queue, call_single_queue); - static struct { struct list_head queue; raw_spinlock_t lock; @@ -33,12 +32,14 @@ struct call_function_data { cpumask_var_t cpumask; }; +static DEFINE_PER_CPU_SHARED_ALIGNED(struct call_function_data, cfd_data); + struct call_single_queue { struct list_head list; raw_spinlock_t lock; }; -static DEFINE_PER_CPU(struct call_function_data, cfd_data); +static DEFINE_PER_CPU_SHARED_ALIGNED(struct call_single_queue, call_single_queue); static int hotplug_cfd(struct notifier_block *nfb, unsigned long action, void *hcpu) @@ -256,7 +257,7 @@ void generic_smp_call_function_single_interrupt(void) } } -static DEFINE_PER_CPU(struct call_single_data, csd_data); +static DEFINE_PER_CPU_SHARED_ALIGNED(struct call_single_data, csd_data); /* * smp_call_function_single - Run a function on a specific CPU |