1 files changed, 8 insertions, 2 deletions

diff --git a/fs/jbd2/checkpoint.c b/fs/jbd2/checkpoint.c
index 7e958c86242f..1b7f282c1ae9 100644
--- a/fs/jbd2/checkpoint.c
+++ b/fs/jbd2/checkpoint.c
@@ -232,7 +232,8 @@ __flush_batch(journal_t *journal, struct buffer_head **bhs, int *batch_count)
  * Called under jbd_lock_bh_state(jh2bh(jh)), and drops it
  */
 static int __process_buffer(journal_t *journal, struct journal_head *jh,
-                        struct buffer_head **bhs, int *batch_count)
+                        struct buffer_head **bhs, int *batch_count,
+                        transaction_t *transaction)
 {
         struct buffer_head *bh = jh2bh(jh);
         int ret = 0;
@@ -250,6 +251,7 @@ static int __process_buffer(journal_t *journal, struct journal_head *jh,
                 transaction_t *t = jh->b_transaction;
                 tid_t tid = t->t_tid;
 
+                transaction->t_chp_stats.cs_forced_to_close++;
                 spin_unlock(&journal->j_list_lock);
                 jbd_unlock_bh_state(bh);
                 jbd2_log_start_commit(journal, tid);
@@ -279,6 +281,7 @@ static int __process_buffer(journal_t *journal, struct journal_head *jh,
                 bhs[*batch_count] = bh;
                 __buffer_relink_io(jh);
                 jbd_unlock_bh_state(bh);
+                transaction->t_chp_stats.cs_written++;
                 (*batch_count)++;
                 if (*batch_count == NR_BATCH) {
                         spin_unlock(&journal->j_list_lock);
@@ -322,6 +325,8 @@ int jbd2_log_do_checkpoint(journal_t *journal)
         if (!journal->j_checkpoint_transactions)
                 goto out;
         transaction = journal->j_checkpoint_transactions;
+        if (transaction->t_chp_stats.cs_chp_time == 0)
+                transaction->t_chp_stats.cs_chp_time = jiffies;
         this_tid = transaction->t_tid;
 restart:
         /*
@@ -346,7 +351,8 @@ restart:
                                 retry = 1;
                                 break;
                         }
-                        retry = __process_buffer(journal, jh, bhs,&batch_count);
+                        retry = __process_buffer(journal, jh, bhs, &batch_count,
+                                                 transaction);
                         if (!retry && lock_need_resched(&journal->j_list_lock)){
                                 spin_unlock(&journal->j_list_lock);
                                 retry = 1;