[ovs-dev] [PATCH] ovsdb-idl: Add comment with program name to ovsdb_idl_loop transactions.

[Ben Pfaff]

This can make it easier to see what daemon is committing transactions.
Sometimes, in OVN especially, it can be hard to guess.

Signed-off-by: Ben Pfaff <blp at ovn.org>
---
 lib/ovsdb-idl.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/ovsdb-idl.c b/lib/ovsdb-idl.c
index d8f221ca6073..fdb9d85f5ccc 100644
--- a/lib/ovsdb-idl.c
+++ b/lib/ovsdb-idl.c
@@ -5521,6 +5521,9 @@ ovsdb_idl_loop_run(struct ovsdb_idl_loop *loop)
                       || ovsdb_idl_get_seqno(loop->idl) == loop->skip_seqno
                       ? NULL
                       : ovsdb_idl_txn_create(loop->idl));
+    if (loop->open_txn) {
+        ovsdb_idl_txn_add_comment(loop->open_txn, "%s", program_name);
+    }
     return loop->open_txn;
 }
 
-- 
2.26.2