Issuing more reads on errors is not a good idea, especially when the
most common error here is -ENOMEM.

Signed-off-by: Christoph Hellwig <[email protected]>
---
 fs/verity/pagecache.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/fs/verity/pagecache.c b/fs/verity/pagecache.c
index 1efcdde20b73..63393f0f5834 100644
--- a/fs/verity/pagecache.c
+++ b/fs/verity/pagecache.c
@@ -22,7 +22,8 @@ struct page *generic_read_merkle_tree_page(struct inode 
*inode, pgoff_t index,
        struct folio *folio;
 
        folio = __filemap_get_folio(inode->i_mapping, index, FGP_ACCESSED, 0);
-       if (IS_ERR(folio) || !folio_test_uptodate(folio)) {
+       if (PTR_ERR(folio) == -ENOENT ||
+           !(IS_ERR(folio) && !folio_test_uptodate(folio))) {
                DEFINE_READAHEAD(ractl, NULL, NULL, inode->i_mapping, index);
 
                if (!IS_ERR(folio))
-- 
2.47.3



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