[PATCH 1/3] netfs: Remove call to folio_index()

["Matthew Wilcox (Oracle)" <willy@xxxxxxxxxxxxx>]

Calling folio_index() is pointless overhead; directly dereferencing
folio->index is fine.

Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
---
 include/trace/events/netfs.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/trace/events/netfs.h b/include/trace/events/netfs.h
index 1d7c52821e55..72a208fd4496 100644
--- a/include/trace/events/netfs.h
+++ b/include/trace/events/netfs.h
@@ -451,7 +451,7 @@ TRACE_EVENT(netfs_folio,
 		    struct address_space *__m = READ_ONCE(folio->mapping);
 		    __entry->ino = __m ? __m->host->i_ino : 0;
 		    __entry->why = why;
-		    __entry->index = folio_index(folio);
+		    __entry->index = folio->index;
 		    __entry->nr = folio_nr_pages(folio);
 			   ),
 
-- 
2.43.0