From jlayton@redhat.com Wed Mar 21 11:42:20 2018
From: Jeff Layton <jlayton@redhat.com>
Subject: ext4: use errseq_t based error handling for reporting data writeback
errors
Git-commit: 6acec592c6bc9a4c3136e46430e14767b07f9f1a
Patch-mainline: v4.13-rc1
References: bsc#1086285
Add a call to filemap_report_wb_err at the end of ext4_sync_file. This
will ensure that we check and advance the errseq_t in the file, which
allows us to track and report errors on all open fds when they occur.
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Acked-by: Jeff Mahoney <jeffm@suse.com>
---
fs/ext4/fsync.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/ext4/fsync.c b/fs/ext4/fsync.c
index 9d549608fd30..aae2c3971cef 100644
--- a/fs/ext4/fsync.c
+++ b/fs/ext4/fsync.c
@@ -124,7 +124,7 @@ int ext4_sync_file(struct file *file, loff_t start, loff_t end, int datasync)
goto out;
}
- ret = filemap_write_and_wait_range(inode->i_mapping, start, end);
+ ret = file_write_and_wait_range(file, start, end);
if (ret)
return ret;
/*