diff options
Diffstat (limited to 'fs/nfsd/state.h')
| -rw-r--r-- | fs/nfsd/state.h | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/fs/nfsd/state.h b/fs/nfsd/state.h index 8adc2550129e..1e736f402426 100644 --- a/fs/nfsd/state.h +++ b/fs/nfsd/state.h @@ -35,6 +35,7 @@ #ifndef _NFSD4_STATE_H #define _NFSD4_STATE_H +#include <crypto/md5.h> #include <linux/idr.h> #include <linux/refcount.h> #include <linux/sunrpc/svc_xprt.h> @@ -217,13 +218,20 @@ struct nfs4_delegation { struct nfs4_clnt_odstate *dl_clnt_odstate; time64_t dl_time; u32 dl_type; -/* For recall: */ + /* For recall: */ int dl_retries; struct nfsd4_callback dl_recall; bool dl_recalled; + bool dl_written; + bool dl_setattr; /* for CB_GETATTR */ struct nfs4_cb_fattr dl_cb_fattr; + + /* For delegated timestamps */ + struct timespec64 dl_atime; + struct timespec64 dl_mtime; + struct timespec64 dl_ctime; }; static inline bool deleg_is_read(u32 dl_type) @@ -242,6 +250,9 @@ static inline bool deleg_attrs_deleg(u32 dl_type) dl_type == OPEN_DELEGATE_WRITE_ATTRS_DELEG; } +bool nfsd4_vet_deleg_time(struct timespec64 *cb, const struct timespec64 *orig, + const struct timespec64 *now); + #define cb_to_delegation(cb) \ container_of(cb, struct nfs4_delegation, dl_recall) @@ -381,7 +392,8 @@ struct nfsd4_sessionid { u32 reserved; }; -#define HEXDIR_LEN 33 /* hex version of 16 byte md5 of cl_name plus '\0' */ +/* Length of MD5 digest as hex, plus terminating '\0' */ +#define HEXDIR_LEN (2 * MD5_DIGEST_SIZE + 1) /* * State Meaning Where set |