From: Chao Yu <yuchao0@huawei.com>
Date: Tue, 27 Apr 2021 03:07:30 +0000 (+0800)
Subject: f2fs: add cp_error check in f2fs_write_compressed_pages
X-Git-Tag: v5.14-rc1~39^2~30
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=ee68d27181f060fab29e60d1d31aab6a42703dd4;p=thirdparty%2Fkernel%2Flinux.git

f2fs: add cp_error check in f2fs_write_compressed_pages

This patch adds cp_error check in f2fs_write_compressed_pages() like we did
in f2fs_write_single_data_page()

Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
---

diff --git a/fs/f2fs/compress.c b/fs/f2fs/compress.c
index 19097a1d0125e..ac321e217d574 100644
--- a/fs/f2fs/compress.c
+++ b/fs/f2fs/compress.c
@@ -1216,6 +1216,12 @@ static int f2fs_write_compressed_pages(struct compress_ctx *cc,
 	loff_t psize;
 	int i, err;
 
+	/* we should bypass data pages to proceed the kworkder jobs */
+	if (unlikely(f2fs_cp_error(sbi))) {
+		mapping_set_error(cc->rpages[0]->mapping, -EIO);
+		goto out_free;
+	}
+
 	if (IS_NOQUOTA(inode)) {
 		/*
 		 * We need to wait for node_write to avoid block allocation during