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: v5.10.219~149
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=eebbc4eb7e6628c8ff88241f5eea2321a09a7452;p=thirdparty%2Fkernel%2Fstable.git

f2fs: add cp_error check in f2fs_write_compressed_pages

[ Upstream commit ee68d27181f060fab29e60d1d31aab6a42703dd4 ]

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>
Stable-dep-of: 278a6253a673 ("f2fs: fix to relocate check condition in f2fs_fallocate()")
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/fs/f2fs/compress.c b/fs/f2fs/compress.c
index be6f2988ac7fc..9dc2e09f0a60d 100644
--- a/fs/f2fs/compress.c
+++ b/fs/f2fs/compress.c
@@ -1161,6 +1161,12 @@ 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