Merge branch 'x86-64'
[safe/jmp/linux-2.6] / fs / udf / super.c
index 9303c50..44fe2cb 100644 (file)
@@ -91,13 +91,13 @@ static void udf_load_partdesc(struct super_block *, struct buffer_head *);
 static void udf_open_lvid(struct super_block *);
 static void udf_close_lvid(struct super_block *);
 static unsigned int udf_count_free(struct super_block *);
-static int udf_statfs(struct super_block *, struct kstatfs *);
+static int udf_statfs(struct dentry *, struct kstatfs *);
 
 /* UDF filesystem type */
-static struct super_block *udf_get_sb(struct file_system_type *fs_type,
-       int flags, const char *dev_name, void *data)
+static int udf_get_sb(struct file_system_type *fs_type,
+       int flags, const char *dev_name, void *data, struct vfsmount *mnt)
 {
-       return get_sb_bdev(fs_type, flags, dev_name, data, udf_fill_super);
+       return get_sb_bdev(fs_type, flags, dev_name, data, udf_fill_super, mnt);
 }
 
 static struct file_system_type udf_fstype = {
@@ -140,7 +140,8 @@ static int init_inodecache(void)
 {
        udf_inode_cachep = kmem_cache_create("udf_inode_cache",
                                             sizeof(struct udf_inode_info),
-                                            0, SLAB_RECLAIM_ACCOUNT,
+                                            0, (SLAB_RECLAIM_ACCOUNT|
+                                               SLAB_MEM_SPREAD),
                                             init_once, NULL);
        if (udf_inode_cachep == NULL)
                return -ENOMEM;
@@ -660,8 +661,7 @@ udf_find_anchor(struct super_block *sb)
                 *     lastblock
                 *  however, if the disc isn't closed, it could be 512 */
 
-               for (i=0; (!lastblock && i<sizeof(last)/sizeof(int)); i++)
-               {
+               for (i = 0; !lastblock && i < ARRAY_SIZE(last); i++) {
                        if (last[i] < 0 || !(bh = sb_bread(sb, last[i])))
                        {
                                ident = location = 0;
@@ -672,7 +672,7 @@ udf_find_anchor(struct super_block *sb)
                                location = le32_to_cpu(((tag *)bh->b_data)->tagLocation);
                                udf_release_data(bh);
                        }
-       
+
                        if (ident == TAG_IDENT_AVDP)
                        {
                                if (location == last[i] - UDF_SB_SESSION(sb))
@@ -753,8 +753,7 @@ udf_find_anchor(struct super_block *sb)
                }
        }
 
-       for (i=0; i<sizeof(UDF_SB_ANCHOR(sb))/sizeof(int); i++)
-       {
+       for (i = 0; i < ARRAY_SIZE(UDF_SB_ANCHOR(sb)); i++) {
                if (UDF_SB_ANCHOR(sb)[i])
                {
                        if (!(bh = udf_read_tagged(sb,
@@ -1313,8 +1312,7 @@ udf_load_partition(struct super_block *sb, kernel_lb_addr *fileset)
        if (!sb)
                return 1;
 
-       for (i=0; i<sizeof(UDF_SB_ANCHOR(sb))/sizeof(int); i++)
-       {
+       for (i = 0; i < ARRAY_SIZE(UDF_SB_ANCHOR(sb)); i++) {
                if (UDF_SB_ANCHOR(sb)[i] && (bh = udf_read_tagged(sb,
                        UDF_SB_ANCHOR(sb)[i], UDF_SB_ANCHOR(sb)[i], &ident)))
                {
@@ -1325,7 +1323,7 @@ udf_load_partition(struct super_block *sb, kernel_lb_addr *fileset)
                        main_e = le32_to_cpu( anchor->mainVolDescSeqExt.extLength );
                        main_e = main_e >> sb->s_blocksize_bits;
                        main_e += main_s;
-       
+
                        /* Locate the reserve sequence */
                        reserve_s = le32_to_cpu(anchor->reserveVolDescSeqExt.extLocation);
                        reserve_e = le32_to_cpu(anchor->reserveVolDescSeqExt.extLength);
@@ -1344,12 +1342,10 @@ udf_load_partition(struct super_block *sb, kernel_lb_addr *fileset)
                }
        }
 
-       if (i == sizeof(UDF_SB_ANCHOR(sb))/sizeof(int))
-       {
+       if (i == ARRAY_SIZE(UDF_SB_ANCHOR(sb))) {
                udf_debug("No Anchor block found\n");
                return 1;
-       }
-       else
+       } else
                udf_debug("Using anchor in block %d\n", UDF_SB_ANCHOR(sb)[i]);
 
        for (i=0; i<UDF_SB_NUMPARTS(sb); i++)
@@ -1783,8 +1779,10 @@ udf_put_super(struct super_block *sb)
  *     Written, tested, and released.
  */
 static int
-udf_statfs(struct super_block *sb, struct kstatfs *buf)
+udf_statfs(struct dentry *dentry, struct kstatfs *buf)
 {
+       struct super_block *sb = dentry->d_sb;
+
        buf->f_type = UDF_SUPER_MAGIC;
        buf->f_bsize = sb->s_blocksize;
        buf->f_blocks = UDF_SB_PARTLEN(sb, UDF_SB_PARTITION(sb));