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GET /api/patches/1524284/
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{
    "id": 1524284,
    "url": "http://patchwork.ozlabs.org/api/patches/1524284/",
    "web_url": "http://patchwork.ozlabs.org/project/ovn/patch/20210903122148.826196-4-mark.d.gray@redhat.com/",
    "project": {
        "id": 68,
        "url": "http://patchwork.ozlabs.org/api/projects/68/",
        "name": "Open Virtual Network development",
        "link_name": "ovn",
        "list_id": "ovs-dev.openvswitch.org",
        "list_email": "ovs-dev@openvswitch.org",
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    "msgid": "<20210903122148.826196-4-mark.d.gray@redhat.com>",
    "list_archive_url": null,
    "date": "2021-09-03T12:21:44",
    "name": "[ovs-dev,v4,3/7] inc-proc-eng: Allow definition of engine_node with global scope",
    "commit_ref": null,
    "pull_url": null,
    "state": "superseded",
    "archived": false,
    "hash": "4f80b8ac3f119a729768378169c651908a36e64d",
    "submitter": {
        "id": 79963,
        "url": "http://patchwork.ozlabs.org/api/people/79963/",
        "name": "Mark Gray",
        "email": "mark.d.gray@redhat.com"
    },
    "delegate": null,
    "mbox": "http://patchwork.ozlabs.org/project/ovn/patch/20210903122148.826196-4-mark.d.gray@redhat.com/mbox/",
    "series": [
        {
            "id": 260884,
            "url": "http://patchwork.ozlabs.org/api/series/260884/",
            "web_url": "http://patchwork.ozlabs.org/project/ovn/list/?series=260884",
            "date": "2021-09-03T12:21:41",
            "name": "northd: Split northd and northd incremental processing framework",
            "version": 4,
            "mbox": "http://patchwork.ozlabs.org/series/260884/mbox/"
        }
    ],
    "comments": "http://patchwork.ozlabs.org/api/patches/1524284/comments/",
    "check": "fail",
    "checks": "http://patchwork.ozlabs.org/api/patches/1524284/checks/",
    "tags": {},
    "related": [],
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        "From": "Mark Gray <mark.d.gray@redhat.com>",
        "To": "dev@openvswitch.org",
        "Date": "Fri,  3 Sep 2021 08:21:44 -0400",
        "Message-Id": "<20210903122148.826196-4-mark.d.gray@redhat.com>",
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        "Cc": "numans@redhat.com",
        "Subject": "[ovs-dev] [PATCH ovn v4 3/7] inc-proc-eng: Allow definition of\n\tengine_node with global scope",
        "X-BeenThere": "ovs-dev@openvswitch.org",
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    },
    "content": "Refactor ENGINE_NODE() macro to not assign function pointers. This\nallows ENGINE_NODE() to be used outside functions, creating an\nengine_node with global scope (but can be statically defined within a file).\nThis allows more flexibility in how the I-P engine can be used.\n\nAdditional function pointers (e.g. is_valid(), clear_tracked_data()),\nmay be assigned later, if required.\n\nSigned-off-by: Mark Gray <mark.d.gray@redhat.com>\n---\n controller/ovn-controller.c | 2 +-\n lib/inc-proc-eng.h          | 8 ++++----\n 2 files changed, 5 insertions(+), 5 deletions(-)",
    "diff": "diff --git a/controller/ovn-controller.c b/controller/ovn-controller.c\nindex 0031a103566a..c79b6c32158b 100644\n--- a/controller/ovn-controller.c\n+++ b/controller/ovn-controller.c\n@@ -3213,7 +3213,7 @@ main(int argc, char *argv[])\n     stopwatch_create(BFD_RUN_STOPWATCH_NAME, SW_MS);\n \n     /* Define inc-proc-engine nodes. */\n-    ENGINE_NODE_CUSTOM_WITH_CLEAR_TRACK_DATA(ct_zones, \"ct_zones\");\n+    ENGINE_NODE_CUSTOM_WITH_CLEAR_TRACK_DATA_IS_VALID(ct_zones, \"ct_zones\");\n     ENGINE_NODE_WITH_CLEAR_TRACK_DATA(runtime_data, \"runtime_data\");\n     ENGINE_NODE(non_vif_data, \"non_vif_data\");\n     ENGINE_NODE(mff_ovn_geneve, \"mff_ovn_geneve\");\ndiff --git a/lib/inc-proc-eng.h b/lib/inc-proc-eng.h\nindex 859b30a71c86..1ccae559dff6 100644\n--- a/lib/inc-proc-eng.h\n+++ b/lib/inc-proc-eng.h\n@@ -295,19 +295,19 @@ void engine_ovsdb_node_add_index(struct engine_node *, const char *name,\n         .init = en_##NAME##_init, \\\n         .run = en_##NAME##_run, \\\n         .cleanup = en_##NAME##_cleanup, \\\n-        .is_valid = en_##NAME##_is_valid, \\\n+        .is_valid = NULL, \\\n         .clear_tracked_data = NULL, \\\n     };\n \n #define ENGINE_NODE_CUSTOM_DATA(NAME, NAME_STR) \\\n     ENGINE_NODE_DEF(NAME, NAME_STR)\n \n-#define ENGINE_NODE_CUSTOM_WITH_CLEAR_TRACK_DATA(NAME, NAME_STR) \\\n+#define ENGINE_NODE_CUSTOM_WITH_CLEAR_TRACK_DATA_IS_VALID(NAME, NAME_STR) \\\n     ENGINE_NODE_CUSTOM_DATA(NAME, NAME_STR) \\\n-    en_##NAME.clear_tracked_data = en_##NAME##_clear_tracked_data;\n+    en_##NAME.clear_tracked_data = en_##NAME##_clear_tracked_data; \\\n+    en_##NAME.is_valid = en_##NAME##_is_valid;\n \n #define ENGINE_NODE(NAME, NAME_STR) \\\n-    static bool (*en_##NAME##_is_valid)(struct engine_node *node) = NULL; \\\n     ENGINE_NODE_DEF(NAME, NAME_STR)\n \n #define ENGINE_NODE_WITH_CLEAR_TRACK_DATA(NAME, NAME_STR) \\\n",
    "prefixes": [
        "ovs-dev",
        "v4",
        "3/7"
    ]
}