diff options
Diffstat (limited to 'fs/nfs/callback.h')
| -rw-r--r-- | fs/nfs/callback.h | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/fs/nfs/callback.h b/fs/nfs/callback.h index 07baa8254ca..85a7cfd1b8d 100644 --- a/fs/nfs/callback.h +++ b/fs/nfs/callback.h @@ -106,6 +106,27 @@ struct cb_sequenceres { extern unsigned nfs4_callback_sequence(struct cb_sequenceargs *args, struct cb_sequenceres *res); +extern int nfs41_validate_delegation_stateid(struct nfs_delegation *delegation, + const nfs4_stateid *stateid); + +#define RCA4_TYPE_MASK_RDATA_DLG 0 +#define RCA4_TYPE_MASK_WDATA_DLG 1 + +struct cb_recallanyargs { + struct sockaddr *craa_addr; + uint32_t craa_objs_to_keep; + uint32_t craa_type_mask; +}; + +extern unsigned nfs4_callback_recallany(struct cb_recallanyargs *args, void *dummy); + +struct cb_recallslotargs { + struct sockaddr *crsa_addr; + uint32_t crsa_target_max_slots; +}; +extern unsigned nfs4_callback_recallslot(struct cb_recallslotargs *args, + void *dummy); + #endif /* CONFIG_NFS_V4_1 */ extern __be32 nfs4_callback_getattr(struct cb_getattrargs *args, struct cb_getattrres *res); @@ -114,8 +135,9 @@ extern __be32 nfs4_callback_recall(struct cb_recallargs *args, void *dummy); #ifdef CONFIG_NFS_V4 extern int nfs_callback_up(u32 minorversion, struct rpc_xprt *xprt); extern void nfs_callback_down(int minorversion); +extern int nfs4_validate_delegation_stateid(struct nfs_delegation *delegation, + const nfs4_stateid *stateid); #endif /* CONFIG_NFS_V4 */ - /* * nfs41: Callbacks are expected to not cause substantial latency, * so we limit their concurrency to 1 by setting up the maximum number |