From: Pankaj Raghav <p.raghav@xxxxxxxxxxx>
Stephen reported that there is a kernel build warning due to a missing
description of a parameter in mapping_align_index().
Add the missing index parameter in the comment description.
Signed-off-by: Pankaj Raghav <p.raghav@xxxxxxxxxxx>
Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Fixes: c104d25f8c49 ("filemap: allocate mapping_min_order folios in the page cache")
---
This applies to the vfs.blocksize branch on the vfs tree.
include/linux/pagemap.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h
index 55b254d951da..6c0dde447c98 100644
--- a/include/linux/pagemap.h
+++ b/include/linux/pagemap.h
@@ -470,6 +470,7 @@ mapping_min_folio_nrpages(struct address_space *mapping)
/**
* mapping_align_index() - Align index for this mapping.
* @mapping: The address_space.
+ * @index: The page index.
*
* The index of a folio must be naturally aligned. If you are adding a
* new folio to the page cache and need to know what index to give it,
--
2.44.1
