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-rw-r--r--fs/jbd/transaction.c16
1 files changed, 13 insertions, 3 deletions
diff --git a/fs/jbd/transaction.c b/fs/jbd/transaction.c
index 0540ca27a446..d15cd6e7251e 100644
--- a/fs/jbd/transaction.c
+++ b/fs/jbd/transaction.c
@@ -954,9 +954,10 @@ int journal_dirty_data(handle_t *handle, struct buffer_head *bh)
954 journal_t *journal = handle->h_transaction->t_journal; 954 journal_t *journal = handle->h_transaction->t_journal;
955 int need_brelse = 0; 955 int need_brelse = 0;
956 struct journal_head *jh; 956 struct journal_head *jh;
957 int ret = 0;
957 958
958 if (is_handle_aborted(handle)) 959 if (is_handle_aborted(handle))
959 return 0; 960 return ret;
960 961
961 jh = journal_add_journal_head(bh); 962 jh = journal_add_journal_head(bh);
962 JBUFFER_TRACE(jh, "entry"); 963 JBUFFER_TRACE(jh, "entry");
@@ -1067,7 +1068,16 @@ int journal_dirty_data(handle_t *handle, struct buffer_head *bh)
1067 time if it is redirtied */ 1068 time if it is redirtied */
1068 } 1069 }
1069 1070
1070 /* journal_clean_data_list() may have got there first */ 1071 /*
1072 * We cannot remove the buffer with io error from the
1073 * committing transaction, because otherwise it would
1074 * miss the error and the commit would not abort.
1075 */
1076 if (unlikely(!buffer_uptodate(bh))) {
1077 ret = -EIO;
1078 goto no_journal;
1079 }
1080
1071 if (jh->b_transaction != NULL) { 1081 if (jh->b_transaction != NULL) {
1072 JBUFFER_TRACE(jh, "unfile from commit"); 1082 JBUFFER_TRACE(jh, "unfile from commit");
1073 __journal_temp_unlink_buffer(jh); 1083 __journal_temp_unlink_buffer(jh);
@@ -1108,7 +1118,7 @@ no_journal:
1108 } 1118 }
1109 JBUFFER_TRACE(jh, "exit"); 1119 JBUFFER_TRACE(jh, "exit");
1110 journal_put_journal_head(jh); 1120 journal_put_journal_head(jh);
1111 return 0; 1121 return ret;
1112} 1122}
1113 1123
1114/** 1124/**