Rename zfs_* functions

Several functions were renamed when ZFS was originally ported to
Linux.  Revert the code to the original names to minimize the
delta with upstream OpenZFS.

  zfs_sb_teardown -> zfsvfs_teardown
  zfs_sb_create -> zfsvfs_create
  zfs_sb_setup -> zfsvfs_setup
  zfs_sb_free -> zfsvfs_free
  get_zfs_sb -> getzfsvfs
  zfs_sb_hold -> zfsvfs_hold
  zfs_sb_rele -> zfsvfs_rele

  zfs_sb_prune_aliases  -> zfs_prune_aliases (Linux-only)
  zfs_sb_prune -> zfs_prune (Linux only)

Align the zfs_vnops.h and zfs_vfsops.h with upstream as much
as possible.  Several prototypes were removed and those that
remain were reordered.

Move the EXPORT_SYMBOL lines to the end of the source files
for consistency with the other source files.

Signed-off-by: Brian Behlendorf <[email protected]>

2 files changed, 7 insertions, 16 deletions

diff --git a/include/sys/zfs_vfsops.h b/include/sys/zfs_vfsops.h
index 44a920edf..a208bc1f8 100644
--- a/include/sys/zfs_vfsops.h
+++ b/include/sys/zfs_vfsops.h
@@ -193,29 +193,21 @@ extern boolean_t zfs_fuid_overquota(zfsvfs_t *zfsvfs, boolean_t isgroup,
 extern boolean_t zfs_fuid_overobjquota(zfsvfs_t *zfsvfs, boolean_t isgroup,
     uint64_t fuid);
 extern int zfs_set_version(zfsvfs_t *zfsvfs, uint64_t newvers);
-extern int zfs_get_zplprop(objset_t *os, zfs_prop_t prop,
-    uint64_t *value);
-extern zfs_mntopts_t *zfs_mntopts_alloc(void);
-extern void zfs_mntopts_free(zfs_mntopts_t *zmo);
-extern int zfs_sb_create(const char *name, zfs_mntopts_t *zmo,
-    zfsvfs_t **zfvp);
-extern int zfs_sb_setup(zfsvfs_t *zfsvfs, boolean_t mounting);
-extern void zfs_sb_free(zfsvfs_t *zfsvfs);
-extern int zfs_sb_prune(struct super_block *sb, unsigned long nr_to_scan,
-    int *objects);
-extern int zfs_sb_teardown(zfsvfs_t *zfsvfs, boolean_t unmounting);
+extern int zfsvfs_create(const char *name, zfs_mntopts_t *zmo, zfsvfs_t **zfvp);
+extern void zfsvfs_free(zfsvfs_t *zfsvfs);
 extern int zfs_check_global_label(const char *dsname, const char *hexsl);
-extern boolean_t zfs_is_readonly(zfsvfs_t *zfsvfs);
 
-extern int zfs_register_callbacks(zfsvfs_t *zfsvfs);
-extern void zfs_unregister_callbacks(zfsvfs_t *zfsvfs);
+extern boolean_t zfs_is_readonly(zfsvfs_t *zfsvfs);
+extern zfs_mntopts_t *zfs_mntopts_alloc(void);
+extern void zfs_mntopts_free(zfs_mntopts_t *zmo);
 extern int zfs_domount(struct super_block *sb, zfs_mntopts_t *zmo, int silent);
 extern void zfs_preumount(struct super_block *sb);
 extern int zfs_umount(struct super_block *sb);
 extern int zfs_remount(struct super_block *sb, int *flags, zfs_mntopts_t *zmo);
-extern int zfs_root(zfsvfs_t *zfsvfs, struct inode **ipp);
 extern int zfs_statvfs(struct dentry *dentry, struct kstatfs *statp);
 extern int zfs_vget(struct super_block *sb, struct inode **ipp, fid_t *fidp);
+extern int zfs_prune(struct super_block *sb, unsigned long nr_to_scan,
+    int *objects);
 
 #ifdef	__cplusplus
 }
diff --git a/include/sys/zfs_vnops.h b/include/sys/zfs_vnops.h
index c86fec18d..f2f4d13f4 100644
--- a/include/sys/zfs_vnops.h
+++ b/include/sys/zfs_vnops.h
@@ -63,7 +63,6 @@ extern int zfs_rename(struct inode *sdip, char *snm, struct inode *tdip,
     char *tnm, cred_t *cr, int flags);
 extern int zfs_symlink(struct inode *dip, char *name, vattr_t *vap,
     char *link, struct inode **ipp, cred_t *cr, int flags);
-extern int zfs_follow_link(struct dentry *dentry, struct nameidata *nd);
 extern int zfs_readlink(struct inode *ip, uio_t *uio, cred_t *cr);
 extern int zfs_link(struct inode *tdip, struct inode *sip,
     char *name, cred_t *cr, int flags);