[sr-dev] git:master:e361e5ec: tm: added fcount field for free operations debugging

[Daniel-Constantin Mierla]

Module: kamailio
Branch: master
Commit: e361e5ec2883775d14d92d46659d062b31c45f33
URL: https://github.com/kamailio/kamailio/commit/e361e5ec2883775d14d92d46659d062b31c45f33

Author: Daniel-Constantin Mierla <miconda at gmail.com>
Committer: Daniel-Constantin Mierla <miconda at gmail.com>
Date: 2018-08-24T11:02:32+02:00

tm: added fcount field for free operations debugging

---

Modified: src/modules/tm/h_table.c
Modified: src/modules/tm/h_table.h

---

Diff:  https://github.com/kamailio/kamailio/commit/e361e5ec2883775d14d92d46659d062b31c45f33.diff
Patch: https://github.com/kamailio/kamailio/commit/e361e5ec2883775d14d92d46659d062b31c45f33.patch

---

diff --git a/src/modules/tm/h_table.c b/src/modules/tm/h_table.c
index ee79b91fd3..998bdfad8e 100644
--- a/src/modules/tm/h_table.c
+++ b/src/modules/tm/h_table.c
@@ -143,7 +143,10 @@ void free_cell_helper(
 		unlink_timers(dead_cell);
 		remove_from_hash_table_unsafe(dead_cell);
 	}
-	release_cell_lock(dead_cell);
+	release_cell_lock(dead_cell); /* does nothing */
+
+	dead_cell->fcount++;
+
 	if(unlikely(has_tran_tmcbs(dead_cell, TMCB_DESTROY)))
 		run_trans_callbacks(TMCB_DESTROY, dead_cell, 0, 0, 0);
 
diff --git a/src/modules/tm/h_table.h b/src/modules/tm/h_table.h
index 7d61ae3673..a60fb9c754 100644
--- a/src/modules/tm/h_table.h
+++ b/src/modules/tm/h_table.h
@@ -366,6 +366,9 @@ typedef struct cell
 	/* number of forks */
 	short nr_of_outgoings;
 
+	/* free operations counter - debug */
+	int fcount;
+
 #ifdef TM_DEL_UNREF
 	/* every time the transaction/cell is referenced from somewhere this
 	 * ref_count should be increased (via REF()) and every time the reference