)]}'
{
  "commit": "4d38fdb421ee04430ac2f4d4e8ef4a4e27c1020b",
  "tree": "a7bdb41cd18be9f612c54531efef5a5ccaab36f1",
  "parents": [
    "8b70d0b04f6bba2f30827d71084dd74fd00808b3"
  ],
  "author": {
    "name": "paul",
    "email": "paul",
    "time": "Thu Apr 28 17:35:14 2005 +0000"
  },
  "committer": {
    "name": "paul",
    "email": "paul",
    "time": "Thu Apr 28 17:35:14 2005 +0000"
  },
  "message": "2005-04-28 Paul Jakma \u003cpaul.jakma@sun.com\u003e\n\n\t* rib.h: (struct rib) Add lock field for refcounting.\n\t* zserv.h: (struct zebra_t) Add a ribq workqueue to the zebra\n\t  \u0027master\u0027 struct.\n\t* zserv.c: (zread_ipv4_add) XMALLOC then memset should be XCALLOC.\n\t* zebra_rib.c: Clean up refcounting of route_node, make struct rib\n\t  refcounted and convert rib_process to work-queue. In general,\n\t  rib\u0027s should be rib_addnode\u0027d and delnode\u0027d to route_nodes, and\n\t  these symmetrical functions will manage the locking of referenced\n\t  route_node and freeing of struct rib - rather than having users\n\t  manage each seperately - with much scope for bugs..\n\t  (newrib_free) removed and replaced with rib_lock\n\t  (rib_lock) new function, check state of lock and increment.\n\t  (rib_unlock) new function, check lock state and decrement. Free\n\t  struct rib if refcount hits 0, freeing struct nexthop\u0027s, as\n\t  newrib_free did.\n\t  (rib_addnode) Add RIB to route_node, locking both.\n\t  (rib_delnode) Delete RIB from route_node, unlocking each.\n\t  (rib_process) Converted to a work-queue work function.\n\t  Functional changes are minimal, just arguments, comments and\n\t  whitespace.\n\t  (rib_queue_add_qnode) Helper function to setup a ribq item.\n\t  (rib_queue_add) Helper function, same arguments as old\n\t  rib_process, to replace in callers of rib_process.\n\t  (rib_queue_qnode_del) ribq deconstructor.\n\t  (rib_queue_init) Create the ribq.\n\t  (rib_init) call rib_queue_init.\n\t  (remainder) Sanitise refcounting of route_node\u0027s. Convert to\n\t  rib_queue_add, rib_addnode and rib_delnode. Change XMALLOC/memset\n\t  to XCALLOC. Remove calls to nexthop_delete and nexthop_free.\n",
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