These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / fs / nfs / nfs42.h

diff --git a/kernel/fs/nfs/nfs42.h b/kernel/fs/nfs/nfs42.h
index 7afb894..b587ccd 100644 (file)
--- a/kernel/fs/nfs/nfs42.h
+++ b/kernel/fs/nfs/nfs42.h
@@ -5,12 +5,18 @@
 #ifndef __LINUX_FS_NFS_NFS4_2_H
 #define __LINUX_FS_NFS_NFS4_2_H
 
+/*
+ * FIXME:  four LAYOUTSTATS calls per compound at most! Do we need to support
+ * more? Need to consider not to pre-alloc too much for a compound.
+ */
+#define PNFS_LAYOUTSTATS_MAXDEV (4)
+
 /* nfs4.2proc.c */
 int nfs42_proc_allocate(struct file *, loff_t, loff_t);
 int nfs42_proc_deallocate(struct file *, loff_t, loff_t);
 loff_t nfs42_proc_llseek(struct file *, loff_t, int);
-
-/* nfs4.2xdr.h */
-extern struct rpc_procinfo nfs4_2_procedures[];
+int nfs42_proc_layoutstats_generic(struct nfs_server *,
+                                  struct nfs42_layoutstat_data *);
+int nfs42_proc_clone(struct file *, struct file *, loff_t, loff_t, loff_t);
 
 #endif /* __LINUX_FS_NFS_NFS4_2_H */