diff options
Diffstat (limited to 'src/compat/padata/padata.c')
| -rw-r--r-- | src/compat/padata/padata.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/compat/padata/padata.c b/src/compat/padata/padata.c index 25836db..ece0ec7 100644 --- a/src/compat/padata/padata.c +++ b/src/compat/padata/padata.c @@ -59,7 +59,11 @@ static int padata_cpu_hash(struct parallel_data *pd) pd->seq_nr++; spin_unlock(&pd->seq_lock); #else +#ifdef CONFIG_PAX_REFCOUNT + unsigned int seq_nr = atomic_inc_return_unchecked(&pd->seq_nr); +#else unsigned int seq_nr = atomic_inc_return(&pd->seq_nr); +#endif cpu_index = seq_nr % cpumask_weight(pd->cpumask.pcpu); #endif @@ -427,8 +431,12 @@ static struct parallel_data *padata_alloc_pd(struct padata_instance *pinst, #if LINUX_VERSION_CODE < KERNEL_VERSION(3, 13, 0) pd->seq_nr = 0; #else +#ifdef CONFIG_PAX_REFCOUNT + atomic_set_unchecked(&pd->seq_nr, -1); +#else atomic_set(&pd->seq_nr, -1); #endif +#endif atomic_set(&pd->reorder_objects, 0); atomic_set(&pd->refcnt, 0); pd->pinst = pinst; |