1 files changed, 20 insertions, 4 deletions

diff --git a/fs/jbd2/commit.c b/fs/jbd2/commit.c
index f8b3be873226..adf0395f318e 100644
--- a/fs/jbd2/commit.c
+++ b/fs/jbd2/commit.c
@@ -262,8 +262,18 @@ static int journal_finish_inode_data_buffers(journal_t *journal,
                 jinode->i_flags |= JI_COMMIT_RUNNING;
                 spin_unlock(&journal->j_list_lock);
                 err = filemap_fdatawait(jinode->i_vfs_inode->i_mapping);
-                if (!ret)
-                        ret = err;
+                if (err) {
+                        /*
+                         * Because AS_EIO is cleared by
+                         * wait_on_page_writeback_range(), set it again so
+                         * that user process can get -EIO from fsync().
+                         */
+                        set_bit(AS_EIO,
+                                &jinode->i_vfs_inode->i_mapping->flags);
+
+                        if (!ret)
+                                ret = err;
+                }
                 spin_lock(&journal->j_list_lock);
                 jinode->i_flags &= ~JI_COMMIT_RUNNING;
                 wake_up_bit(&jinode->i_flags, __JI_COMMIT_RUNNING);
@@ -670,8 +680,14 @@ start_journal_io:
          * commit block, which happens below in such setting.
          */
         err = journal_finish_inode_data_buffers(journal, commit_transaction);
-        if (err)
-                jbd2_journal_abort(journal, err);
+        if (err) {
+                char b[BDEVNAME_SIZE];
+
+                printk(KERN_WARNING
+                        "JBD2: Detected IO errors while flushing file data "
+                        "on %s\n", bdevname(journal->j_fs_dev, b));
+                err = 0;
+        }
 
         /* Lo and behold: we have just managed to send a transaction to
            the log.  Before we can commit it, wait for the IO so far to