#include "switch.h"
-#define CDLIM_UNSET (0ULL)
-#define CDLIM_INFINITY (~0ULL)
-#define CDLIM_KEEP (~1ULL)
-
#ifdef __KERNEL__
+/* keep in sync with CDLIM_INFINITY */
+
+#define DLIM_INFINITY (~0ULL)
+
#include <linux/spinlock.h>
struct super_block;
struct dl_info {
struct hlist_node dl_hlist; /* linked list of contexts */
struct rcu_head dl_rcu; /* the rcu head */
- xid_t dl_xid; /* context id */
+ tag_t dl_tag; /* context tag */
atomic_t dl_usecnt; /* usage count */
atomic_t dl_refcnt; /* reference count */
spinlock_t dl_lock; /* protect the values */
- uint64_t dl_space_used; /* used space in bytes */
- uint64_t dl_space_total; /* maximum space in bytes */
- uint32_t dl_inodes_used; /* used inodes */
- uint32_t dl_inodes_total; /* maximum inodes */
+ unsigned long long dl_space_used; /* used space in bytes */
+ unsigned long long dl_space_total; /* maximum space in bytes */
+ unsigned long dl_inodes_used; /* used inodes */
+ unsigned long dl_inodes_total; /* maximum inodes */
unsigned int dl_nrlmult; /* non root limit mult */
};
extern void rcu_free_dl_info(struct rcu_head *);
extern void unhash_dl_info(struct dl_info *);
-extern struct dl_info *locate_dl_info(struct super_block *, xid_t);
+extern struct dl_info *locate_dl_info(struct super_block *, tag_t);
struct kstatfs;