No users outside of padata.c
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: Steffen Klassert <steffen.klassert@xxxxxxxxxxx>
Cc: linux-crypto@xxxxxxxxxxxxxxx
---
include/linux/padata.h | 3 ---
kernel/padata.c | 34 +++++++++++++++++-----------------
2 files changed, 17 insertions(+), 20 deletions(-)
--- a/include/linux/padata.h
+++ b/include/linux/padata.h
@@ -166,9 +166,6 @@ struct padata_instance {
extern struct padata_instance *padata_alloc_possible(
struct workqueue_struct *wq);
-extern struct padata_instance *padata_alloc(struct workqueue_struct *wq,
- const struct cpumask *pcpumask,
- const struct cpumask *cbcpumask);
extern void padata_free(struct padata_instance *pinst);
extern int padata_do_parallel(struct padata_instance *pinst,
struct padata_priv *padata, int cb_cpu);
--- a/kernel/padata.c
+++ b/kernel/padata.c
@@ -913,7 +913,7 @@ static ssize_t padata_sysfs_show(struct
}
static ssize_t padata_sysfs_store(struct kobject *kobj, struct attribute *attr,
- const char *buf, size_t count)
+s const char *buf, size_t count)
{
struct padata_instance *pinst;
struct padata_sysfs_entry *pentry;
@@ -939,19 +939,6 @@ static struct kobj_type padata_attr_type
};
/**
- * padata_alloc_possible - Allocate and initialize padata instance.
- * Use the cpu_possible_mask for serial and
- * parallel workers.
- *
- * @wq: workqueue to use for the allocated padata instance
- */
-struct padata_instance *padata_alloc_possible(struct workqueue_struct *wq)
-{
- return padata_alloc(wq, cpu_possible_mask, cpu_possible_mask);
-}
-EXPORT_SYMBOL(padata_alloc_possible);
-
-/**
* padata_alloc - allocate and initialize a padata instance and specify
* cpumasks for serial and parallel workers.
*
@@ -959,9 +946,9 @@ EXPORT_SYMBOL(padata_alloc_possible);
* @pcpumask: cpumask that will be used for padata parallelization
* @cbcpumask: cpumask that will be used for padata serialization
*/
-struct padata_instance *padata_alloc(struct workqueue_struct *wq,
- const struct cpumask *pcpumask,
- const struct cpumask *cbcpumask)
+static struct padata_instance *padata_alloc(struct workqueue_struct *wq,
+ const struct cpumask *pcpumask,
+ const struct cpumask *cbcpumask)
{
struct padata_instance *pinst;
struct parallel_data *pd = NULL;
@@ -1016,6 +1003,19 @@ struct padata_instance *padata_alloc(str
}
/**
+ * padata_alloc_possible - Allocate and initialize padata instance.
+ * Use the cpu_possible_mask for serial and
+ * parallel workers.
+ *
+ * @wq: workqueue to use for the allocated padata instance
+ */
+struct padata_instance *padata_alloc_possible(struct workqueue_struct *wq)
+{
+ return padata_alloc(wq, cpu_possible_mask, cpu_possible_mask);
+}
+EXPORT_SYMBOL(padata_alloc_possible);
+
+/**
* padata_free - free a padata instance
*
* @padata_inst: padata instance to free
