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ocfs2: use s_maxbytes directly in ocfs2_change_file_space()
authorMark Fasheh <mark.fasheh@oracle.com>
Fri, 20 Jul 2007 18:28:30 +0000 (11:28 -0700)
committerMark Fasheh <mark.fasheh@oracle.com>
Fri, 10 Aug 2007 00:25:07 +0000 (17:25 -0700)
There's no need to recalculate things via ocfs2_max_file_offset() as we've
already done that to fill s_maxbytes, so use that instead. We can also
un-export ocfs2_max_file_offset() then.

Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
fs/ocfs2/file.c
fs/ocfs2/super.c
fs/ocfs2/super.h

index 992eb56..7e508e2 100644 (file)
@@ -1533,7 +1533,7 @@ static int __ocfs2_change_file_space(struct file *file, struct inode *inode,
        struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);
        struct buffer_head *di_bh = NULL;
        handle_t *handle;
-       unsigned long long max_off = ocfs2_max_file_offset(inode->i_sb->s_blocksize_bits);
+       unsigned long long max_off = inode->i_sb->s_maxbytes;
 
        if (ocfs2_is_hard_readonly(osb) || ocfs2_is_soft_readonly(osb))
                return -EROFS;
index 200c7d4..a100b48 100644 (file)
@@ -319,7 +319,7 @@ static void ocfs2_destroy_inode(struct inode *inode)
 /* From xfs_super.c:xfs_max_file_offset
  * Copyright (c) 2000-2004 Silicon Graphics, Inc.
  */
-unsigned long long ocfs2_max_file_offset(unsigned int blockshift)
+static unsigned long long ocfs2_max_file_offset(unsigned int blockshift)
 {
        unsigned int pagefactor = 1;
        unsigned int bitshift = BITS_PER_LONG - 1;
index 3b9cb3d..783f527 100644 (file)
@@ -45,6 +45,4 @@ void __ocfs2_abort(struct super_block *sb,
 
 #define ocfs2_abort(sb, fmt, args...) __ocfs2_abort(sb, __PRETTY_FUNCTION__, fmt, ##args)
 
-unsigned long long ocfs2_max_file_offset(unsigned int blockshift);
-
 #endif /* OCFS2_SUPER_H */