}
/* Read a page's worth of file data into the page cache. */
-static struct folio *vfs_dedupe_get_folio(struct inode *inode, loff_t pos)
+static struct folio *vfs_dedupe_get_folio(struct file *file, loff_t pos)
{
struct folio *folio;
- folio = read_mapping_folio(inode->i_mapping, pos >> PAGE_SHIFT, NULL);
+ folio = read_mapping_folio(file->f_mapping, pos >> PAGE_SHIFT, file);
if (IS_ERR(folio))
return folio;
if (!folio_test_uptodate(folio)) {
* Compare extents of two files to see if they are the same.
* Caller must have locked both inodes to prevent write races.
*/
-static int vfs_dedupe_file_range_compare(struct inode *src, loff_t srcoff,
- struct inode *dest, loff_t dstoff,
+static int vfs_dedupe_file_range_compare(struct file *src, loff_t srcoff,
+ struct file *dest, loff_t dstoff,
loff_t len, bool *is_same)
{
bool same = true;
* someone is invalidating pages on us and we lose.
*/
if (!folio_test_uptodate(src_folio) || !folio_test_uptodate(dst_folio) ||
- src_folio->mapping != src->i_mapping ||
- dst_folio->mapping != dest->i_mapping) {
+ src_folio->mapping != src->f_mapping ||
+ dst_folio->mapping != dest->f_mapping) {
same = false;
goto unlock;
}
if (remap_flags & REMAP_FILE_DEDUP) {
bool is_same = false;
- ret = vfs_dedupe_file_range_compare(inode_in, pos_in,
- inode_out, pos_out, *len, &is_same);
+ ret = vfs_dedupe_file_range_compare(file_in, pos_in,
+ file_out, pos_out, *len, &is_same);
if (ret)
return ret;
if (!is_same)