> @@ -57,8 +57,9 @@ static int adfs_write_begin(struct file *file, struct
> address_space *mapping,
> &ADFS_I(mapping->host)->mmu_private);
> if (unlikely(ret)) {
> loff_t isize = mapping->host->i_size;
> - if (pos + len > isize)
> - vmtruncate(mapping->host, isize);
> + if ((pos + len > isize) &&
> + inode_newsize_ok(mapping->host, isize) == 0)
> + truncate_setsize(mapping->host, isize);
No need for the inode_newsize_ok check here.
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