From 160210cea0356d31ffaf64b63a3ebeb26c7c0cd4 Mon Sep 17 00:00:00 2001 From: Youling Tang Date: Mon, 3 Jun 2024 09:48:34 +0800 Subject: [PATCH] fs/direct-io: Remove linux/prefetch.h include After commit c22198e78d52 ("direct-io: remove random prefetches"), Nothing in this file needs anything from `linux/prefetch.h`. Signed-off-by: Youling Tang Link: https://lore.kernel.org/r/20240603014834.45294-1-youling.tang@linux.dev Reviewed-by: Jan Kara Signed-off-by: Christian Brauner --- fs/direct-io.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/fs/direct-io.c b/fs/direct-io.c index b0aafe640fa4..bbd05f1a2145 100644 --- a/fs/direct-io.c +++ b/fs/direct-io.c @@ -37,7 +37,6 @@ #include #include #include -#include #include "internal.h" @@ -1121,11 +1120,6 @@ ssize_t __blockdev_direct_IO(struct kiocb *iocb, struct inode *inode, struct blk_plug plug; unsigned long align = offset | iov_iter_alignment(iter); - /* - * Avoid references to bdev if not absolutely needed to give - * the early prefetch in the caller enough time. - */ - /* watch out for a 0 len io from a tricksy fs */ if (iov_iter_rw(iter) == READ && !count) return 0;