tdb_brlock_upgrade 185 lib/tdb/common/tdb_private.h int tdb_brlock_upgrade(struct tdb_context *tdb, tdb_off_t offset, size_t len); tdb_brlock_upgrade 874 lib/tdb/common/transaction.c if (tdb_brlock_upgrade(tdb, FREELIST_TOP, 0) == -1) {