In the write_end() function, mark only the blocks that are being written
as uptodate.
Signed-off-by: Daniel Gomez <[email protected]>
---
mm/shmem.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/shmem.c b/mm/shmem.c
index d5e6c8eba983..7a6ad678e2ff 100644
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -2991,7 +2991,7 @@ shmem_write_end(struct file *file, struct address_space *mapping,
if (pos + copied > inode->i_size)
i_size_write(inode, pos + copied);
- shmem_set_range_uptodate(folio, 0, folio_size(folio));
+ shmem_set_range_uptodate(folio, offset_in_folio(folio, pos), len);
folio_mark_dirty(folio);
folio_unlock(folio);
folio_put(folio);
--
2.43.0