On Thu, Jan 19, 2023 at 04:32:32PM +0100, Fabio M. De Francesco wrote:
> @@ -228,6 +239,12 @@ int sysv_delete_entry(struct sysv_dir_entry *de, struct page *page)
> {
> struct inode *inode = page->mapping->host;
> loff_t pos = page_offset(page) + offset_in_page(de);
> + /*
> + * The "de" dentry points somewhere in the same page whose we need the
> + * address of; therefore, we can simply get the base address "kaddr" by
> + * masking the previous with PAGE_MASK.
> + */
> + char *kaddr = (char *)((unsigned long)de & PAGE_MASK);
er... ITYM "therefore we can pass de to dir_put_page() and get rid of that kaddr
thing"...
Anyway, with that change the series rebased and applied on top of Christoph's sysv
patch.
