From: Chao Yu <chao@kernel.org>
Date: Mon, 26 Feb 2024 01:32:06 +0000 (+0800)
Subject: f2fs: relocate f2fs_precache_extents() in f2fs_swap_activate()
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=f1e7646a8cd446c2003c5f98a89880eb987dec72;p=linux.git

f2fs: relocate f2fs_precache_extents() in f2fs_swap_activate()

This patch exchangs position of f2fs_precache_extents() and
filemap_fdatawrite(), so that f2fs_precache_extents() can load
extent info after physical addresses of all data are fixed.

Signed-off-by: Chao Yu <chao@kernel.org>
Reviewed-by: Daeho Jeong <daehojeong@google.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
---

diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index 0c728e82d9367..bd8674bf1d842 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -4045,12 +4045,12 @@ static int f2fs_swap_activate(struct swap_info_struct *sis, struct file *file,
 	if (!f2fs_disable_compressed_file(inode))
 		return -EINVAL;
 
-	f2fs_precache_extents(inode);
-
 	ret = filemap_fdatawrite(inode->i_mapping);
 	if (ret < 0)
 		return ret;
 
+	f2fs_precache_extents(inode);
+
 	ret = check_swap_activate(sis, file, span);
 	if (ret < 0)
 		return ret;