diff options
Diffstat (limited to 'kernel/padata.c')
| -rw-r--r-- | kernel/padata.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/kernel/padata.c b/kernel/padata.c index b38bea9c466a..ecc7b3f452c7 100644 --- a/kernel/padata.c +++ b/kernel/padata.c @@ -189,19 +189,20 @@ static struct padata_priv *padata_get_next(struct parallel_data *pd) reorder = &next_queue->reorder; + spin_lock(&reorder->lock); if (!list_empty(&reorder->list)) { padata = list_entry(reorder->list.next, struct padata_priv, list); - spin_lock(&reorder->lock); list_del_init(&padata->list); atomic_dec(&pd->reorder_objects); - spin_unlock(&reorder->lock); pd->processed++; + spin_unlock(&reorder->lock); goto out; } + spin_unlock(&reorder->lock); if (__this_cpu_read(pd->pqueue->cpu_index) == next_queue->cpu_index) { padata = ERR_PTR(-ENODATA); @@ -356,7 +357,7 @@ static int padata_setup_cpumasks(struct parallel_data *pd, cpumask_and(pd->cpumask.pcpu, pcpumask, cpu_online_mask); if (!alloc_cpumask_var(&pd->cpumask.cbcpu, GFP_KERNEL)) { - free_cpumask_var(pd->cpumask.cbcpu); + free_cpumask_var(pd->cpumask.pcpu); return -ENOMEM; } |