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-rw-r--r--fs/nfs/callback.h16
1 files changed, 15 insertions, 1 deletions
diff --git a/fs/nfs/callback.h b/fs/nfs/callback.h
index 07baa8254ca1..d4036be0b589 100644
--- a/fs/nfs/callback.h
+++ b/fs/nfs/callback.h
@@ -106,6 +106,19 @@ 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);
#endif /* CONFIG_NFS_V4_1 */
extern __be32 nfs4_callback_getattr(struct cb_getattrargs *args, struct cb_getattrres *res);
@@ -114,8 +127,9 @@ 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