diff options
| -rw-r--r-- | kernel/padata.c | 32 |
1 files changed, 9 insertions, 23 deletions
diff --git a/kernel/padata.c b/kernel/padata.c index 8f55e717ba50..27f90a3c4dc6 100644 --- a/kernel/padata.c +++ b/kernel/padata.c @@ -441,28 +441,6 @@ static int padata_setup_cpumasks(struct padata_instance *pinst) return err; } -static int pd_setup_cpumasks(struct parallel_data *pd, - const struct cpumask *pcpumask, - const struct cpumask *cbcpumask) -{ - int err = -ENOMEM; - - if (!alloc_cpumask_var(&pd->cpumask.pcpu, GFP_KERNEL)) - goto out; - if (!alloc_cpumask_var(&pd->cpumask.cbcpu, GFP_KERNEL)) - goto free_pcpu_mask; - - cpumask_copy(pd->cpumask.pcpu, pcpumask); - cpumask_copy(pd->cpumask.cbcpu, cbcpumask); - - return 0; - -free_pcpu_mask: - free_cpumask_var(pd->cpumask.pcpu); -out: - return err; -} - static void __init padata_mt_helper(struct work_struct *w) { struct padata_work *pw = container_of(w, struct padata_work, pw_work); @@ -613,8 +591,14 @@ static struct parallel_data *padata_alloc_pd(struct padata_shell *ps) goto err_free_pqueue; pd->ps = ps; - if (pd_setup_cpumasks(pd, pcpumask, cbcpumask)) + + if (!alloc_cpumask_var(&pd->cpumask.pcpu, GFP_KERNEL)) goto err_free_squeue; + if (!alloc_cpumask_var(&pd->cpumask.cbcpu, GFP_KERNEL)) + goto err_free_pcpu; + + cpumask_copy(pd->cpumask.pcpu, pcpumask); + cpumask_copy(pd->cpumask.cbcpu, cbcpumask); padata_init_pqueues(pd); padata_init_squeues(pd); @@ -626,6 +610,8 @@ static struct parallel_data *padata_alloc_pd(struct padata_shell *ps) return pd; +err_free_pcpu: + free_cpumask_var(pd->cpumask.pcpu); err_free_squeue: free_percpu(pd->squeue); err_free_pqueue: |