nfsd: make fs/nfsd/vfs.h for common includes

None of this stuff is used outside nfsd, so move it out of the common
linux include directory.

Actually, probably none of the stuff in include/linux/nfsd/nfsd.h really
belongs there, so later we may remove that file entirely.

Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>

13 files changed, 110 insertions, 0 deletions

diff --git a/fs/nfsd/lockd.c b/fs/nfsd/lockd.c
index b2786a5f9afe..812bc64874f6 100644
--- a/fs/nfsd/lockd.c
+++ b/fs/nfsd/lockd.c
@@ -16,6 +16,7 @@
 #include <linux/sunrpc/svc.h>
 #include <linux/nfsd/nfsd.h>
 #include <linux/lockd/bind.h>
+#include "vfs.h"
 
 #define NFSDDBG_FACILITY                NFSDDBG_LOCKD
 
diff --git a/fs/nfsd/nfs2acl.c b/fs/nfsd/nfs2acl.c
index e2a17f0a96a7..38c883d48b02 100644
--- a/fs/nfsd/nfs2acl.c
+++ b/fs/nfsd/nfs2acl.c
@@ -14,6 +14,7 @@
 #include <linux/nfsd/xdr3.h>
 #include <linux/posix_acl.h>
 #include <linux/nfsacl.h>
+#include "vfs.h"
 
 #define NFSDDBG_FACILITY                NFSDDBG_PROC
 #define RETURN_STATUS(st)       { resp->status = (st); return (st); }
diff --git a/fs/nfsd/nfs3acl.c b/fs/nfsd/nfs3acl.c
index ff73596eb550..526d85a65f76 100644
--- a/fs/nfsd/nfs3acl.c
+++ b/fs/nfsd/nfs3acl.c
@@ -13,6 +13,7 @@
 #include <linux/nfsd/xdr3.h>
 #include <linux/posix_acl.h>
 #include <linux/nfsacl.h>
+#include "vfs.h"
 
 #define RETURN_STATUS(st)       { resp->status = (st); return (st); }
 
diff --git a/fs/nfsd/nfs3proc.c b/fs/nfsd/nfs3proc.c
index a713c418a922..1a259d313e14 100644
--- a/fs/nfsd/nfs3proc.c
+++ b/fs/nfsd/nfs3proc.c
@@ -25,6 +25,7 @@
 #include <linux/nfsd/cache.h>
 #include <linux/nfsd/xdr3.h>
 #include <linux/nfs3.h>
+#include "vfs.h"
 
 #define NFSDDBG_FACILITY                NFSDDBG_PROC
 
diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
index bebc0c2e1b0a..60a93cdefef5 100644
--- a/fs/nfsd/nfs4proc.c
+++ b/fs/nfsd/nfs4proc.c
@@ -48,6 +48,7 @@
 #include <linux/nfsd/xdr4.h>
 #include <linux/nfs4_acl.h>
 #include <linux/sunrpc/gss_api.h>
+#include "vfs.h"
 
 #define NFSDDBG_FACILITY                NFSDDBG_PROC
 
diff --git a/fs/nfsd/nfs4recover.c b/fs/nfsd/nfs4recover.c
index b5348405046b..c7a6b245c7ad 100644
--- a/fs/nfsd/nfs4recover.c
+++ b/fs/nfsd/nfs4recover.c
@@ -47,6 +47,7 @@
 #include <linux/crypto.h>
 #include <linux/sched.h>
 #include <linux/mount.h>
+#include "vfs.h"
 
 #define NFSDDBG_FACILITY                NFSDDBG_PROC
 
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index c8b621a120cd..850960e5d626 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -56,6 +56,7 @@
 #include <linux/module.h>
 #include <linux/sunrpc/svcauth_gss.h>
 #include <linux/sunrpc/clnt.h>
+#include "vfs.h"
 
 #define NFSDDBG_FACILITY                NFSDDBG_PROC
 
diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
index 0fbd50cee1f6..db0fc55670b3 100644
--- a/fs/nfsd/nfs4xdr.c
+++ b/fs/nfsd/nfs4xdr.c
@@ -57,6 +57,7 @@
 #include <linux/nfs4_acl.h>
 #include <linux/sunrpc/gss_api.h>
 #include <linux/sunrpc/svcauth_gss.h>
+#include "vfs.h"
 
 #define NFSDDBG_FACILITY                NFSDDBG_XDR
 
diff --git a/fs/nfsd/nfsfh.c b/fs/nfsd/nfsfh.c
index 01965b2f3a76..d0d8a217a3ea 100644
--- a/fs/nfsd/nfsfh.c
+++ b/fs/nfsd/nfsfh.c
@@ -22,6 +22,7 @@
 #include <linux/sunrpc/svc.h>
 #include <linux/sunrpc/svcauth_gss.h>
 #include <linux/nfsd/nfsd.h>
+#include "vfs.h"
 #include "auth.h"
 
 #define NFSDDBG_FACILITY                NFSDDBG_FH
diff --git a/fs/nfsd/nfsproc.c b/fs/nfsd/nfsproc.c
index c5393d1b8955..6c967e1ba37b 100644
--- a/fs/nfsd/nfsproc.c
+++ b/fs/nfsd/nfsproc.c
@@ -24,6 +24,7 @@
 #include <linux/nfsd/nfsd.h>
 #include <linux/nfsd/cache.h>
 #include <linux/nfsd/xdr.h>
+#include "vfs.h"
 
 typedef struct svc_rqst svc_rqst;
 typedef struct svc_buf  svc_buf;
diff --git a/fs/nfsd/nfssvc.c b/fs/nfsd/nfssvc.c
index 67ea83eedd43..2944b31dcbe6 100644
--- a/fs/nfsd/nfssvc.c
+++ b/fs/nfsd/nfssvc.c
@@ -35,6 +35,7 @@
 #include <linux/lockd/bind.h>
 #include <linux/nfsacl.h>
 #include <linux/seq_file.h>
+#include "vfs.h"
 
 #define NFSDDBG_FACILITY        NFSDDBG_SVC
 
diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
index 638573968dcf..a7038ede671a 100644
--- a/fs/nfsd/vfs.c
+++ b/fs/nfsd/vfs.c
@@ -56,6 +56,7 @@
 #endif /* CONFIG_NFSD_V4 */
 #include <linux/jhash.h>
 #include <linux/ima.h>
+#include "vfs.h"
 
 #include <asm/uaccess.h>
 
diff --git a/fs/nfsd/vfs.h b/fs/nfsd/vfs.h
new file mode 100644
index 000000000000..b8011fd2fcab
--- /dev/null
+++ b/fs/nfsd/vfs.h
@@ -0,0 +1,98 @@
+/*
+ * Copyright (C) 1995-1997 Olaf Kirch <okir@monad.swb.de>
+ */
+
+#ifndef LINUX_NFSD_VFS_H
+#define LINUX_NFSD_VFS_H
+
+/*
+ * Flags for nfsd_permission
+ */
+#define NFSD_MAY_NOP            0
+#define NFSD_MAY_EXEC           1 /* == MAY_EXEC */
+#define NFSD_MAY_WRITE          2 /* == MAY_WRITE */
+#define NFSD_MAY_READ           4 /* == MAY_READ */
+#define NFSD_MAY_SATTR          8
+#define NFSD_MAY_TRUNC          16
+#define NFSD_MAY_LOCK           32
+#define NFSD_MAY_OWNER_OVERRIDE 64
+#define NFSD_MAY_LOCAL_ACCESS   128 /* IRIX doing local access check on device special file*/
+#define NFSD_MAY_BYPASS_GSS_ON_ROOT 256
+
+#define NFSD_MAY_CREATE         (NFSD_MAY_EXEC|NFSD_MAY_WRITE)
+#define NFSD_MAY_REMOVE         (NFSD_MAY_EXEC|NFSD_MAY_WRITE|NFSD_MAY_TRUNC)
+
+/*
+ * Callback function for readdir
+ */
+typedef int (*nfsd_dirop_t)(struct inode *, struct dentry *, int, int);
+
+/* nfsd/vfs.c */
+int             fh_lock_parent(struct svc_fh *, struct dentry *);
+int             nfsd_racache_init(int);
+void            nfsd_racache_shutdown(void);
+int             nfsd_cross_mnt(struct svc_rqst *rqstp, struct dentry **dpp,
+                                struct svc_export **expp);
+__be32          nfsd_lookup(struct svc_rqst *, struct svc_fh *,
+                                const char *, unsigned int, struct svc_fh *);
+__be32           nfsd_lookup_dentry(struct svc_rqst *, struct svc_fh *,
+                                const char *, unsigned int,
+                                struct svc_export **, struct dentry **);
+__be32          nfsd_setattr(struct svc_rqst *, struct svc_fh *,
+                                struct iattr *, int, time_t);
+#ifdef CONFIG_NFSD_V4
+__be32          nfsd4_set_nfs4_acl(struct svc_rqst *, struct svc_fh *,
+                    struct nfs4_acl *);
+int             nfsd4_get_nfs4_acl(struct svc_rqst *, struct dentry *, struct nfs4_acl **);
+#endif /* CONFIG_NFSD_V4 */
+__be32          nfsd_create(struct svc_rqst *, struct svc_fh *,
+                                char *name, int len, struct iattr *attrs,
+                                int type, dev_t rdev, struct svc_fh *res);
+#ifdef CONFIG_NFSD_V3
+__be32          nfsd_access(struct svc_rqst *, struct svc_fh *, u32 *, u32 *);
+__be32          nfsd_create_v3(struct svc_rqst *, struct svc_fh *,
+                                char *name, int len, struct iattr *attrs,
+                                struct svc_fh *res, int createmode,
+                                u32 *verifier, int *truncp, int *created);
+__be32          nfsd_commit(struct svc_rqst *, struct svc_fh *,
+                                loff_t, unsigned long);
+#endif /* CONFIG_NFSD_V3 */
+__be32          nfsd_open(struct svc_rqst *, struct svc_fh *, int,
+                                int, struct file **);
+void            nfsd_close(struct file *);
+__be32          nfsd_read(struct svc_rqst *, struct svc_fh *, struct file *,
+                                loff_t, struct kvec *, int, unsigned long *);
+__be32          nfsd_write(struct svc_rqst *, struct svc_fh *,struct file *,
+                                loff_t, struct kvec *,int, unsigned long *, int *);
+__be32          nfsd_readlink(struct svc_rqst *, struct svc_fh *,
+                                char *, int *);
+__be32          nfsd_symlink(struct svc_rqst *, struct svc_fh *,
+                                char *name, int len, char *path, int plen,
+                                struct svc_fh *res, struct iattr *);
+__be32          nfsd_link(struct svc_rqst *, struct svc_fh *,
+                                char *, int, struct svc_fh *);
+__be32          nfsd_rename(struct svc_rqst *,
+                                struct svc_fh *, char *, int,
+                                struct svc_fh *, char *, int);
+__be32          nfsd_remove(struct svc_rqst *,
+                                struct svc_fh *, char *, int);
+__be32          nfsd_unlink(struct svc_rqst *, struct svc_fh *, int type,
+                                char *name, int len);
+int             nfsd_truncate(struct svc_rqst *, struct svc_fh *,
+                                unsigned long size);
+__be32          nfsd_readdir(struct svc_rqst *, struct svc_fh *,
+                             loff_t *, struct readdir_cd *, filldir_t);
+__be32          nfsd_statfs(struct svc_rqst *, struct svc_fh *,
+                                struct kstatfs *, int access);
+
+int             nfsd_notify_change(struct inode *, struct iattr *);
+__be32          nfsd_permission(struct svc_rqst *, struct svc_export *,
+                                struct dentry *, int);
+int             nfsd_sync_dir(struct dentry *dp);
+
+#if defined(CONFIG_NFSD_V2_ACL) || defined(CONFIG_NFSD_V3_ACL)
+struct posix_acl *nfsd_get_posix_acl(struct svc_fh *, int);
+int nfsd_set_posix_acl(struct svc_fh *, int, struct posix_acl *);
+#endif
+
+#endif /* LINUX_NFSD_VFS_H */