* Data structure and helper functions for tracking pending FSF
* requests.
*
- * Copyright IBM Corp. 2009, 2016
+ * Copyright IBM Corp. 2009, 2023
*/
#ifndef ZFCP_REQLIST_H
#define ZFCP_REQLIST_H
+#include <linux/types.h>
+
/* number of hash buckets */
-#define ZFCP_REQ_LIST_BUCKETS 128
+#define ZFCP_REQ_LIST_BUCKETS 128u
/**
* struct zfcp_reqlist - Container for request list (reqlist)
struct list_head buckets[ZFCP_REQ_LIST_BUCKETS];
};
-static inline int zfcp_reqlist_hash(unsigned long req_id)
+static inline size_t zfcp_reqlist_hash(unsigned long req_id)
{
return req_id % ZFCP_REQ_LIST_BUCKETS;
}
*/
static inline struct zfcp_reqlist *zfcp_reqlist_alloc(void)
{
- unsigned int i;
+ size_t i;
struct zfcp_reqlist *rl;
rl = kzalloc(sizeof(struct zfcp_reqlist), GFP_KERNEL);
*/
static inline int zfcp_reqlist_isempty(struct zfcp_reqlist *rl)
{
- unsigned int i;
+ size_t i;
for (i = 0; i < ZFCP_REQ_LIST_BUCKETS; i++)
if (!list_empty(&rl->buckets[i]))
_zfcp_reqlist_find(struct zfcp_reqlist *rl, unsigned long req_id)
{
struct zfcp_fsf_req *req;
- unsigned int i;
+ size_t i;
i = zfcp_reqlist_hash(req_id);
list_for_each_entry(req, &rl->buckets[i], list)
static inline void zfcp_reqlist_add(struct zfcp_reqlist *rl,
struct zfcp_fsf_req *req)
{
- unsigned int i;
+ size_t i;
unsigned long flags;
i = zfcp_reqlist_hash(req->req_id);
static inline void zfcp_reqlist_move(struct zfcp_reqlist *rl,
struct list_head *list)
{
- unsigned int i;
+ size_t i;
unsigned long flags;
spin_lock_irqsave(&rl->lock, flags);
{
struct zfcp_fsf_req *req;
unsigned long flags;
- unsigned int i;
+ size_t i;
spin_lock_irqsave(&rl->lock, flags);
for (i = 0; i < ZFCP_REQ_LIST_BUCKETS; i++)