#define _NFSD4_STATE_H
#include <linux/idr.h>
+#include <linux/refcount.h>
#include <linux/sunrpc/svc_xprt.h>
#include "nfsfh.h"
* fields that are of general use to any stateid.
*/
struct nfs4_stid {
- atomic_t sc_count;
+ refcount_t sc_count;
#define NFS4_OPEN_STID 1
#define NFS4_LOCK_STID 2
#define NFS4_DELEG_STID 4
struct nfsd4_slot {
u32 sl_seqid;
__be32 sl_status;
+ struct svc_cred sl_cred;
u32 sl_datalen;
u16 sl_opcnt;
#define NFSD4_SLOT_INUSE (1 << 0)
#define NFSD4_SLOT_CACHETHIS (1 << 1)
#define NFSD4_SLOT_INITIALIZED (1 << 2)
+#define NFSD4_SLOT_CACHED (1 << 3)
u8 sl_flags;
char sl_data[];
};
struct nfs4_client *co_client;
struct nfs4_file *co_file;
struct list_head co_perfile;
- atomic_t co_odcount;
+ refcount_t co_odcount;
};
/*
* the global state_lock spinlock.
*/
struct nfs4_file {
- atomic_t fi_ref;
+ refcount_t fi_ref;
spinlock_t fi_lock;
struct hlist_node fi_hash; /* hash on fi_fhandle */
struct list_head fi_stateids;
void put_nfs4_file(struct nfs4_file *fi);
static inline void get_nfs4_file(struct nfs4_file *fi)
{
- atomic_inc(&fi->fi_ref);
+ refcount_inc(&fi->fi_ref);
}
struct file *find_any_file(struct nfs4_file *f);