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mount options: fix isofs
Add a .show_options super operation to isofs. Use generic_show_options() and save the complete option string in isofs_fill_super(). Signed-off-by: Miklos Szeredi <mszeredi@suse.cz> Acked-by: Jan Kara <jack@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -110,6 +110,7 @@ static const struct super_operations isofs_sops = {
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.put_super = isofs_put_super,
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.statfs = isofs_statfs,
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.remount_fs = isofs_remount,
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.show_options = generic_show_options,
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};
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@ -561,6 +562,8 @@ static int isofs_fill_super(struct super_block *s, void *data, int silent)
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int table, error = -EINVAL;
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unsigned int vol_desc_start;
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save_mount_options(s, data);
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sbi = kzalloc(sizeof(*sbi), GFP_KERNEL);
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if (!sbi)
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return -ENOMEM;
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