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-rw-r--r--include/linux/jbd2.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h
index f91b930abe20..b900c642210c 100644
--- a/include/linux/jbd2.h
+++ b/include/linux/jbd2.h
@@ -1086,6 +1086,13 @@ struct journal_s
int j_revoke_records_per_block;
/**
+ * @j_transaction_overhead:
+ *
+ * Number of blocks each transaction needs for its own bookkeeping
+ */
+ int j_transaction_overhead_buffers;
+
+ /**
* @j_commit_interval:
*
* What is the maximum transaction lifetime before we begin a commit?