1 files changed, 1 insertions, 205 deletions

diff --git a/include/linux/nfsd/nfsfh.h b/include/linux/nfsd/nfsfh.h
index 8f641c908450..65e333afaee4 100644
--- a/include/linux/nfsd/nfsfh.h
+++ b/include/linux/nfsd/nfsfh.h
@@ -16,11 +16,9 @@
 
 # include <linux/types.h>
 #ifdef __KERNEL__
-# include <linux/string.h>
-# include <linux/fs.h>
+# include <linux/sunrpc/svc.h>
 #endif
 #include <linux/nfsd/const.h>
-#include <linux/nfsd/debug.h>
 
 /*
  * This is the old "dentry style" Linux NFSv2 file handle.
@@ -164,208 +162,6 @@ typedef struct svc_fh {
 
 } svc_fh;
 
-enum nfsd_fsid {
-        FSID_DEV = 0,
-        FSID_NUM,
-        FSID_MAJOR_MINOR,
-        FSID_ENCODE_DEV,
-        FSID_UUID4_INUM,
-        FSID_UUID8,
-        FSID_UUID16,
-        FSID_UUID16_INUM,
-};
-
-enum fsid_source {
-        FSIDSOURCE_DEV,
-        FSIDSOURCE_FSID,
-        FSIDSOURCE_UUID,
-};
-extern enum fsid_source fsid_source(struct svc_fh *fhp);
-
-
-/* This might look a little large to "inline" but in all calls except
- * one, 'vers' is constant so moste of the function disappears.
- */
-static inline void mk_fsid(int vers, u32 *fsidv, dev_t dev, ino_t ino,
-                           u32 fsid, unsigned char *uuid)
-{
-        u32 *up;
-        switch(vers) {
-        case FSID_DEV:
-                fsidv[0] = htonl((MAJOR(dev)<<16) |
-                                 MINOR(dev));
-                fsidv[1] = ino_t_to_u32(ino);
-                break;
-        case FSID_NUM:
-                fsidv[0] = fsid;
-                break;
-        case FSID_MAJOR_MINOR:
-                fsidv[0] = htonl(MAJOR(dev));
-                fsidv[1] = htonl(MINOR(dev));
-                fsidv[2] = ino_t_to_u32(ino);
-                break;
-
-        case FSID_ENCODE_DEV:
-                fsidv[0] = new_encode_dev(dev);
-                fsidv[1] = ino_t_to_u32(ino);
-                break;
-
-        case FSID_UUID4_INUM:
-                /* 4 byte fsid and inode number */
-                up = (u32*)uuid;
-                fsidv[0] = ino_t_to_u32(ino);
-                fsidv[1] = up[0] ^ up[1] ^ up[2] ^ up[3];
-                break;
-
-        case FSID_UUID8:
-                /* 8 byte fsid  */
-                up = (u32*)uuid;
-                fsidv[0] = up[0] ^ up[2];
-                fsidv[1] = up[1] ^ up[3];
-                break;
-
-        case FSID_UUID16:
-                /* 16 byte fsid - NFSv3+ only */
-                memcpy(fsidv, uuid, 16);
-                break;
-
-        case FSID_UUID16_INUM:
-                /* 8 byte inode and 16 byte fsid */
-                *(u64*)fsidv = (u64)ino;
-                memcpy(fsidv+2, uuid, 16);
-                break;
-        default: BUG();
-        }
-}
-
-static inline int key_len(int type)
-{
-        switch(type) {
-        case FSID_DEV:          return 8;
-        case FSID_NUM:          return 4;
-        case FSID_MAJOR_MINOR:  return 12;
-        case FSID_ENCODE_DEV:   return 8;
-        case FSID_UUID4_INUM:   return 8;
-        case FSID_UUID8:        return 8;
-        case FSID_UUID16:       return 16;
-        case FSID_UUID16_INUM:  return 24;
-        default: return 0;
-        }
-}
-
-/*
- * Shorthand for dprintk()'s
- */
-extern char * SVCFH_fmt(struct svc_fh *fhp);
-
-/*
- * Function prototypes
- */
-__be32  fh_verify(struct svc_rqst *, struct svc_fh *, int, int);
-__be32  fh_compose(struct svc_fh *, struct svc_export *, struct dentry *, struct svc_fh *);
-__be32  fh_update(struct svc_fh *);
-void    fh_put(struct svc_fh *);
-
-static __inline__ struct svc_fh *
-fh_copy(struct svc_fh *dst, struct svc_fh *src)
-{
-        WARN_ON(src->fh_dentry || src->fh_locked);
-                        
-        *dst = *src;
-        return dst;
-}
-
-static inline void
-fh_copy_shallow(struct knfsd_fh *dst, struct knfsd_fh *src)
-{
-        dst->fh_size = src->fh_size;
-        memcpy(&dst->fh_base, &src->fh_base, src->fh_size);
-}
-
-static __inline__ struct svc_fh *
-fh_init(struct svc_fh *fhp, int maxsize)
-{
-        memset(fhp, 0, sizeof(*fhp));
-        fhp->fh_maxsize = maxsize;
-        return fhp;
-}
-
-#ifdef CONFIG_NFSD_V3
-/*
- * Fill in the pre_op attr for the wcc data
- */
-static inline void
-fill_pre_wcc(struct svc_fh *fhp)
-{
-        struct inode    *inode;
-
-        inode = fhp->fh_dentry->d_inode;
-        if (!fhp->fh_pre_saved) {
-                fhp->fh_pre_mtime = inode->i_mtime;
-                fhp->fh_pre_ctime = inode->i_ctime;
-                fhp->fh_pre_size  = inode->i_size;
-                fhp->fh_pre_change = inode->i_version;
-                fhp->fh_pre_saved = 1;
-        }
-}
-
-extern void fill_post_wcc(struct svc_fh *);
-#else
-#define fill_pre_wcc(ignored)
-#define fill_post_wcc(notused)
-#endif /* CONFIG_NFSD_V3 */
-
-
-/*
- * Lock a file handle/inode
- * NOTE: both fh_lock and fh_unlock are done "by hand" in
- * vfs.c:nfsd_rename as it needs to grab 2 i_mutex's at once
- * so, any changes here should be reflected there.
- */
-
-static inline void
-fh_lock_nested(struct svc_fh *fhp, unsigned int subclass)
-{
-        struct dentry   *dentry = fhp->fh_dentry;
-        struct inode    *inode;
-
-        dfprintk(FILEOP, "nfsd: fh_lock(%s) locked = %d\n",
-                        SVCFH_fmt(fhp), fhp->fh_locked);
-
-        BUG_ON(!dentry);
-
-        if (fhp->fh_locked) {
-                printk(KERN_WARNING "fh_lock: %s/%s already locked!\n",
-                        dentry->d_parent->d_name.name, dentry->d_name.name);
-                return;
-        }
-
-        inode = dentry->d_inode;
-        mutex_lock_nested(&inode->i_mutex, subclass);
-        fill_pre_wcc(fhp);
-        fhp->fh_locked = 1;
-}
-
-static inline void
-fh_lock(struct svc_fh *fhp)
-{
-        fh_lock_nested(fhp, I_MUTEX_NORMAL);
-}
-
-/*
- * Unlock a file handle/inode
- */
-static inline void
-fh_unlock(struct svc_fh *fhp)
-{
-        BUG_ON(!fhp->fh_dentry);
-
-        if (fhp->fh_locked) {
-                fill_post_wcc(fhp);
-                mutex_unlock(&fhp->fh_dentry->d_inode->i_mutex);
-                fhp->fh_locked = 0;
-        }
-}
 #endif /* __KERNEL__ */