5 files changed, 62 insertions, 52 deletions

diff --git a/fs/xfs/linux-2.6/xfs_ioctl.c b/fs/xfs/linux-2.6/xfs_ioctl.c
index 98e87804991d..a42ba9d71156 100644
--- a/fs/xfs/linux-2.6/xfs_ioctl.c
+++ b/fs/xfs/linux-2.6/xfs_ioctl.c
@@ -505,14 +505,14 @@ xfs_attrmulti_attr_get(
 {
         char                    *kbuf;
         int                     error = EFAULT;
-        
+
         if (*len > XATTR_SIZE_MAX)
                 return EINVAL;
         kbuf = kmalloc(*len, GFP_KERNEL);
         if (!kbuf)
                 return ENOMEM;
 
-        error = xfs_attr_get(XFS_I(inode), name, kbuf, (int *)len, flags, NULL);
+        error = xfs_attr_get(XFS_I(inode), name, kbuf, (int *)len, flags);
         if (error)
                 goto out_kfree;
 
@@ -546,7 +546,7 @@ xfs_attrmulti_attr_set(
 
         if (copy_from_user(kbuf, ubuf, len))
                 goto out_kfree;
-                        
+
         error = xfs_attr_set(XFS_I(inode), name, kbuf, len, flags);
 
  out_kfree:
diff --git a/fs/xfs/xfs_acl.c b/fs/xfs/xfs_acl.c
index 796e76ef2713..ebee3a4f703a 100644
--- a/fs/xfs/xfs_acl.c
+++ b/fs/xfs/xfs_acl.c
@@ -334,14 +334,15 @@ xfs_acl_iaccess(
 {
         xfs_acl_t       *acl;
         int             rval;
+        struct xfs_name acl_name = {SGI_ACL_FILE, SGI_ACL_FILE_SIZE};
 
         if (!(_ACL_ALLOC(acl)))
                 return -1;
 
         /* If the file has no ACL return -1. */
         rval = sizeof(xfs_acl_t);
-        if (xfs_attr_fetch(ip, SGI_ACL_FILE, SGI_ACL_FILE_SIZE,
-                        (char *)acl, &rval, ATTR_ROOT | ATTR_KERNACCESS, cr)) {
+        if (xfs_attr_fetch(ip, &acl_name, (char *)acl, &rval,
+                                        ATTR_ROOT | ATTR_KERNACCESS)) {
                 _ACL_FREE(acl);
                 return -1;
         }
@@ -579,7 +580,7 @@ xfs_acl_get_attr(
         *error = xfs_attr_get(xfs_vtoi(vp),
                                         kind == _ACL_TYPE_ACCESS ?
                                         SGI_ACL_FILE : SGI_ACL_DEFAULT,
-                                        (char *)aclp, &len, flags, sys_cred);
+                                        (char *)aclp, &len, flags);
         if (*error || (flags & ATTR_KERNOVAL))
                 return;
         xfs_acl_get_endian(aclp);
diff --git a/fs/xfs/xfs_attr.c b/fs/xfs/xfs_attr.c
index 36d781ee5fcc..df151a859186 100644
--- a/fs/xfs/xfs_attr.c
+++ b/fs/xfs/xfs_attr.c
@@ -101,14 +101,28 @@ STATIC int xfs_attr_rmtval_remove(xfs_da_args_t *args);
 ktrace_t *xfs_attr_trace_buf;
 #endif
 
+STATIC int
+xfs_attr_name_to_xname(
+        struct xfs_name *xname,
+        const char      *aname)
+{
+        if (!aname)
+                return EINVAL;
+        xname->name = aname;
+        xname->len = strlen(aname);
+        if (xname->len >= MAXNAMELEN)
+                return EFAULT;          /* match IRIX behaviour */
+
+        return 0;
+}
 
 /*========================================================================
  * Overall external interface routines.
  *========================================================================*/
 
 int
-xfs_attr_fetch(xfs_inode_t *ip, const char *name, int namelen,
-               char *value, int *valuelenp, int flags, struct cred *cred)
+xfs_attr_fetch(xfs_inode_t *ip, struct xfs_name *name,
+                char *value, int *valuelenp, int flags)
 {
         xfs_da_args_t   args;
         int             error;
@@ -122,8 +136,8 @@ xfs_attr_fetch(xfs_inode_t *ip, const char *name, int namelen,
          * Fill in the arg structure for this request.
          */
         memset((char *)&args, 0, sizeof(args));
-        args.name = name;
-        args.namelen = namelen;
+        args.name = name->name;
+        args.namelen = name->len;
         args.value = value;
         args.valuelen = *valuelenp;
         args.flags = flags;
@@ -162,31 +176,29 @@ xfs_attr_get(
         const char      *name,
         char            *value,
         int             *valuelenp,
-        int             flags,
-        cred_t          *cred)
+        int             flags)
 {
-        int             error, namelen;
+        int             error;
+        struct xfs_name xname;
 
         XFS_STATS_INC(xs_attr_get);
 
-        if (!name)
-                return(EINVAL);
-        namelen = strlen(name);
-        if (namelen >= MAXNAMELEN)
-                return(EFAULT);         /* match IRIX behaviour */
-
         if (XFS_FORCED_SHUTDOWN(ip->i_mount))
                 return(EIO);
 
+        error = xfs_attr_name_to_xname(&xname, name);
+        if (error)
+                return error;
+
         xfs_ilock(ip, XFS_ILOCK_SHARED);
-        error = xfs_attr_fetch(ip, name, namelen, value, valuelenp, flags, cred);
+        error = xfs_attr_fetch(ip, &xname, value, valuelenp, flags);
         xfs_iunlock(ip, XFS_ILOCK_SHARED);
         return(error);
 }
 
-int
-xfs_attr_set_int(xfs_inode_t *dp, const char *name, int namelen,
-                 char *value, int valuelen, int flags)
+STATIC int
+xfs_attr_set_int(xfs_inode_t *dp, struct xfs_name *name,
+                char *value, int valuelen, int flags)
 {
         xfs_da_args_t   args;
         xfs_fsblock_t   firstblock;
@@ -209,7 +221,7 @@ xfs_attr_set_int(xfs_inode_t *dp, const char *name, int namelen,
          */
         if (XFS_IFORK_Q(dp) == 0) {
                 int sf_size = sizeof(xfs_attr_sf_hdr_t) +
-                              XFS_ATTR_SF_ENTSIZE_BYNAME(namelen, valuelen);
+                              XFS_ATTR_SF_ENTSIZE_BYNAME(name->len, valuelen);
 
                 if ((error = xfs_bmap_add_attrfork(dp, sf_size, rsvd)))
                         return(error);
@@ -219,8 +231,8 @@ xfs_attr_set_int(xfs_inode_t *dp, const char *name, int namelen,
          * Fill in the arg structure for this request.
          */
         memset((char *)&args, 0, sizeof(args));
-        args.name = name;
-        args.namelen = namelen;
+        args.name = name->name;
+        args.namelen = name->len;
         args.value = value;
         args.valuelen = valuelen;
         args.flags = flags;
@@ -236,7 +248,7 @@ xfs_attr_set_int(xfs_inode_t *dp, const char *name, int namelen,
          * Determine space new attribute will use, and if it would be
          * "local" or "remote" (note: local != inline).
          */
-        size = xfs_attr_leaf_newentsize(namelen, valuelen,
+        size = xfs_attr_leaf_newentsize(name->len, valuelen,
                                         mp->m_sb.sb_blocksize, &local);
 
         nblks = XFS_DAENTER_SPACE_RES(mp, XFS_ATTR_FORK);
@@ -429,26 +441,27 @@ xfs_attr_set(
         int             valuelen,
         int             flags)
 {
-        int             namelen;
-
-        namelen = strlen(name);
-        if (namelen >= MAXNAMELEN)
-                return EFAULT;          /* match IRIX behaviour */
+        int             error;
+        struct xfs_name xname;
 
         XFS_STATS_INC(xs_attr_set);
 
         if (XFS_FORCED_SHUTDOWN(dp->i_mount))
                 return (EIO);
 
-        return xfs_attr_set_int(dp, name, namelen, value, valuelen, flags);
+        error = xfs_attr_name_to_xname(&xname, name);
+        if (error)
+                return error;
+
+        return xfs_attr_set_int(dp, &xname, value, valuelen, flags);
 }
 
 /*
  * Generic handler routine to remove a name from an attribute list.
  * Transitions attribute list from Btree to shortform as necessary.
  */
-int
-xfs_attr_remove_int(xfs_inode_t *dp, const char *name, int namelen, int flags)
+STATIC int
+xfs_attr_remove_int(xfs_inode_t *dp, struct xfs_name *name, int flags)
 {
         xfs_da_args_t   args;
         xfs_fsblock_t   firstblock;
@@ -460,8 +473,8 @@ xfs_attr_remove_int(xfs_inode_t *dp, const char *name, int namelen, int flags)
          * Fill in the arg structure for this request.
          */
         memset((char *)&args, 0, sizeof(args));
-        args.name = name;
-        args.namelen = namelen;
+        args.name = name->name;
+        args.namelen = name->len;
         args.flags = flags;
         args.hashval = xfs_da_hashname(args.name, args.namelen);
         args.dp = dp;
@@ -575,17 +588,18 @@ xfs_attr_remove(
         const char      *name,
         int             flags)
 {
-        int             namelen;
-
-        namelen = strlen(name);
-        if (namelen >= MAXNAMELEN)
-                return EFAULT;          /* match IRIX behaviour */
+        int             error;
+        struct xfs_name xname;
 
         XFS_STATS_INC(xs_attr_remove);
 
         if (XFS_FORCED_SHUTDOWN(dp->i_mount))
                 return (EIO);
 
+        error = xfs_attr_name_to_xname(&xname, name);
+        if (error)
+                return error;
+
         xfs_ilock(dp, XFS_ILOCK_SHARED);
         if (XFS_IFORK_Q(dp) == 0 ||
                    (dp->i_d.di_aformat == XFS_DINODE_FMT_EXTENTS &&
@@ -595,10 +609,10 @@ xfs_attr_remove(
         }
         xfs_iunlock(dp, XFS_ILOCK_SHARED);
 
-        return xfs_attr_remove_int(dp, name, namelen, flags);
+        return xfs_attr_remove_int(dp, &xname, flags);
 }
 
-int                                                             /* error */
+STATIC int
 xfs_attr_list_int(xfs_attr_list_context_t *context)
 {
         int error;
@@ -2522,8 +2536,7 @@ attr_generic_get(
 {
         int     error, asize = size;
 
-        error = xfs_attr_get(xfs_vtoi(vp), name, data,
-                                    &asize, xflags, NULL);
+        error = xfs_attr_get(xfs_vtoi(vp), name, data, &asize, xflags);
         if (!error)
                 return asize;
         return -error;
diff --git a/fs/xfs/xfs_attr.h b/fs/xfs/xfs_attr.h
index 786eba3121c4..6cfc9384fe35 100644
--- a/fs/xfs/xfs_attr.h
+++ b/fs/xfs/xfs_attr.h
@@ -158,14 +158,10 @@ struct xfs_da_args;
 /*
  * Overall external interface routines.
  */
-int xfs_attr_set_int(struct xfs_inode *, const char *, int, char *, int, int);
-int xfs_attr_remove_int(struct xfs_inode *, const char *, int, int);
-int xfs_attr_list_int(struct xfs_attr_list_context *);
 int xfs_attr_inactive(struct xfs_inode *dp);
 
 int xfs_attr_shortform_getvalue(struct xfs_da_args *);
-int xfs_attr_fetch(struct xfs_inode *, const char *, int,
-                        char *, int *, int, struct cred *);
+int xfs_attr_fetch(struct xfs_inode *, struct xfs_name *, char *, int *, int);
 int xfs_attr_rmtval_get(struct xfs_da_args *args);
 
 #endif  /* __XFS_ATTR_H__ */
diff --git a/fs/xfs/xfs_vnodeops.h b/fs/xfs/xfs_vnodeops.h
index ba798fccf72b..827afc997008 100644
--- a/fs/xfs/xfs_vnodeops.h
+++ b/fs/xfs/xfs_vnodeops.h
@@ -49,7 +49,7 @@ int xfs_rename(struct xfs_inode *src_dp, struct xfs_name *src_name,
                 struct xfs_inode *src_ip, struct xfs_inode *target_dp,
                 struct xfs_name *target_name, struct xfs_inode *target_ip);
 int xfs_attr_get(struct xfs_inode *ip, const char *name, char *value,
-                int *valuelenp, int flags, cred_t *cred);
+                int *valuelenp, int flags);
 int xfs_attr_set(struct xfs_inode *dp, const char *name, char *value,
                 int valuelen, int flags);
 int xfs_attr_remove(struct xfs_inode *dp, const char *name, int flags);