diff options
| -rw-r--r-- | include/linux/padata.h | 5 | ||||
| -rw-r--r-- | kernel/padata.c | 64 |
2 files changed, 0 insertions, 69 deletions
diff --git a/include/linux/padata.h b/include/linux/padata.h index 438694650471..113ee626a4dc 100644 --- a/include/linux/padata.h +++ b/include/linux/padata.h @@ -175,11 +175,6 @@ extern int padata_do_parallel(struct padata_instance *pinst, extern void padata_do_serial(struct padata_priv *padata); extern int padata_set_cpumask(struct padata_instance *pinst, int cpumask_type, cpumask_var_t cpumask); -extern int padata_set_cpumasks(struct padata_instance *pinst, - cpumask_var_t pcpumask, - cpumask_var_t cbcpumask); -extern int padata_add_cpu(struct padata_instance *pinst, int cpu, int mask); -extern int padata_remove_cpu(struct padata_instance *pinst, int cpu, int mask); extern int padata_start(struct padata_instance *pinst); extern void padata_stop(struct padata_instance *pinst); extern int padata_register_cpumask_notifier(struct padata_instance *pinst, diff --git a/kernel/padata.c b/kernel/padata.c index b38bea9c466a..67ddd4acde9d 100644 --- a/kernel/padata.c +++ b/kernel/padata.c @@ -607,33 +607,6 @@ out_replace: } /** - * padata_set_cpumasks - Set both parallel and serial cpumasks. The first - * one is used by parallel workers and the second one - * by the wokers doing serialization. - * - * @pinst: padata instance - * @pcpumask: the cpumask to use for parallel workers - * @cbcpumask: the cpumsak to use for serial workers - */ -int padata_set_cpumasks(struct padata_instance *pinst, cpumask_var_t pcpumask, - cpumask_var_t cbcpumask) -{ - int err; - - mutex_lock(&pinst->lock); - get_online_cpus(); - - err = __padata_set_cpumasks(pinst, pcpumask, cbcpumask); - - put_online_cpus(); - mutex_unlock(&pinst->lock); - - return err; - -} -EXPORT_SYMBOL(padata_set_cpumasks); - -/** * padata_set_cpumask: Sets specified by @cpumask_type cpumask to the value * equivalent to @cpumask. * @@ -694,42 +667,6 @@ static int __padata_add_cpu(struct padata_instance *pinst, int cpu) return 0; } - /** - * padata_add_cpu - add a cpu to one or both(parallel and serial) - * padata cpumasks. - * - * @pinst: padata instance - * @cpu: cpu to add - * @mask: bitmask of flags specifying to which cpumask @cpu shuld be added. - * The @mask may be any combination of the following flags: - * PADATA_CPU_SERIAL - serial cpumask - * PADATA_CPU_PARALLEL - parallel cpumask - */ - -int padata_add_cpu(struct padata_instance *pinst, int cpu, int mask) -{ - int err; - - if (!(mask & (PADATA_CPU_SERIAL | PADATA_CPU_PARALLEL))) - return -EINVAL; - - mutex_lock(&pinst->lock); - - get_online_cpus(); - if (mask & PADATA_CPU_SERIAL) - cpumask_set_cpu(cpu, pinst->cpumask.cbcpu); - if (mask & PADATA_CPU_PARALLEL) - cpumask_set_cpu(cpu, pinst->cpumask.pcpu); - - err = __padata_add_cpu(pinst, cpu); - put_online_cpus(); - - mutex_unlock(&pinst->lock); - - return err; -} -EXPORT_SYMBOL(padata_add_cpu); - static int __padata_remove_cpu(struct padata_instance *pinst, int cpu) { struct parallel_data *pd = NULL; @@ -1091,7 +1028,6 @@ err_free_inst: err: return NULL; } -EXPORT_SYMBOL(padata_alloc); /** * padata_free - free a padata instance |