diff options
Diffstat (limited to 'fs/ext4/verity.c')
| -rw-r--r-- | fs/ext4/verity.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/fs/ext4/verity.c b/fs/ext4/verity.c index e4da1704438e..afe847c967a4 100644 --- a/fs/ext4/verity.c +++ b/fs/ext4/verity.c @@ -42,18 +42,16 @@ static int pagecache_read(struct inode *inode, void *buf, size_t count, loff_t pos) { while (count) { - size_t n = min_t(size_t, count, - PAGE_SIZE - offset_in_page(pos)); - struct page *page; + struct folio *folio; + size_t n; - page = read_mapping_page(inode->i_mapping, pos >> PAGE_SHIFT, + folio = read_mapping_folio(inode->i_mapping, pos >> PAGE_SHIFT, NULL); - if (IS_ERR(page)) - return PTR_ERR(page); - - memcpy_from_page(buf, page, offset_in_page(pos), n); + if (IS_ERR(folio)) + return PTR_ERR(folio); - put_page(page); + n = memcpy_from_file_folio(buf, folio, pos, count); + folio_put(folio); buf += n; pos += n; |