tmpfs: fix regressions from wider use of ZERO_PAGE

[linux.git] / mm / filemap.c

diff --git a/mm/filemap.c b/mm/filemap.c
index 3a5ffb5587cd055323a49ae63713528f47bb2caf..9a1eef6c5d350e6fadb77be23a48c34818d6310e 100644 (file)
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -1063,12 +1063,6 @@ void __init pagecache_init(void)
                init_waitqueue_head(&folio_wait_table[i]);
 
        page_writeback_init();
-
-       /*
-        * tmpfs uses the ZERO_PAGE for reading holes: it is up-to-date,
-        * and splice's page_cache_pipe_buf_confirm() needs to see that.
-        */
-       SetPageUptodate(ZERO_PAGE(0));
 }
 
 /*