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-rw-r--r--kernel/events/uprobes.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c
index 6418083901d4..a9bc3c98f76a 100644
--- a/kernel/events/uprobes.c
+++ b/kernel/events/uprobes.c
@@ -787,10 +787,10 @@ static int __copy_insn(struct address_space *mapping, struct file *filp,
struct page *page;
/*
* Ensure that the page that has the original instruction is populated
- * and in page-cache. If ->readpage == NULL it must be shmem_mapping(),
+ * and in page-cache. If ->read_folio == NULL it must be shmem_mapping(),
* see uprobe_register().
*/
- if (mapping->a_ops->readpage)
+ if (mapping->a_ops->read_folio)
page = read_mapping_page(mapping, offset >> PAGE_SHIFT, filp);
else
page = shmem_read_mapping_page(mapping, offset >> PAGE_SHIFT);
@@ -1143,7 +1143,8 @@ static int __uprobe_register(struct inode *inode, loff_t offset,
return -EINVAL;
/* copy_insn() uses read_mapping_page() or shmem_read_mapping_page() */
- if (!inode->i_mapping->a_ops->readpage && !shmem_mapping(inode->i_mapping))
+ if (!inode->i_mapping->a_ops->read_folio &&
+ !shmem_mapping(inode->i_mapping))
return -EIO;
/* Racy, just to catch the obvious mistakes */
if (offset > i_size_read(inode))