{"action":"created","comment":{"url":"https://api.github.com/repos/AltraMayor/gatekeeper/pulls/comments/84979201","pull_request_review_id":5722778,"id":84979201,"diff_hunk":"@@ -16,31 +16,469 @@\n  * along with this program.  If not, see <http://www.gnu.org/licenses/>.\n  */\n \n+#include <string.h>\n+#include <stdbool.h>\n+\n+#include <rte_ip.h>\n+#include <rte_log.h>\n+#include <rte_hash.h>\n+#include <rte_thash.h>\n+#include <rte_lcore.h>\n #include <rte_ethdev.h>\n+#include <rte_memcpy.h>\n+#include <rte_cycles.h>\n #include <rte_malloc.h>\n \n #include \"gatekeeper_gk.h\"\n #include \"gatekeeper_main.h\"\n #include \"gatekeeper_net.h\"\n \n+#define\tSTART_PRIORITY\t\t (38)\n+/* Set @START_ALLOWANCE as the double size of a large DNS reply. */\n+#define\tSTART_ALLOWANCE\t\t (8)\n+\n+/* XXX Sample parameter for test only. */\n+#define GK_MAX_NUM_LCORES\t (16)\n #define GATEKEEPER_MAX_PKT_BURST (32)\n \n+/*\n+ * Length in dwords of the input ip address tuple to\n+ * calculate hash of ipv4 or ipv6 header only.\n+ */\n+#define GK_THASH_V4_L3_LEN (sizeof(struct ipv4_addr_tuple) / 4)\n+#define GK_THASH_V6_L3_LEN (sizeof(struct ipv6_addr_tuple) / 4)","path":"gk/main.c","position":34,"original_position":34,"commit_id":"0b84de9d9cfc8dc296c36dfbd9fa1739d00439cc","original_commit_id":"0b84de9d9cfc8dc296c36dfbd9fa1739d00439cc","user":{"login":"mengxiang0811","id":4590679,"avatar_url":"https://avatars.githubusercontent.com/u/4590679?v=3","gravatar_id":"","url":"https://api.github.com/users/mengxiang0811","html_url":"https://github.com/mengxiang0811","followers_url":"https://api.github.com/users/mengxiang0811/followers","following_url":"https://api.github.com/users/mengxiang0811/following{/other_user}","gists_url":"https://api.github.com/users/mengxiang0811/gists{/gist_id}","starred_url":"https://api.github.com/users/mengxiang0811/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mengxiang0811/subscriptions","organizations_url":"https://api.github.com/users/mengxiang0811/orgs","repos_url":"https://api.github.com/users/mengxiang0811/repos","events_url":"https://api.github.com/users/mengxiang0811/events{/privacy}","received_events_url":"https://api.github.com/users/mengxiang0811/received_events","type":"User","site_admin":false},"body":"Good suggestion! The code looks clearer.","created_at":"2016-10-25T19:14:13Z","updated_at":"2016-10-25T19:14:13Z","html_url":"https://github.com/AltraMayor/gatekeeper/pull/7#discussion_r84979201","pull_request_url":"https://api.github.com/repos/AltraMayor/gatekeeper/pulls/7","_links":{"self":{"href":"https://api.github.com/repos/AltraMayor/gatekeeper/pulls/comments/84979201"},"html":{"href":"https://github.com/AltraMayor/gatekeeper/pull/7#discussion_r84979201"},"pull_request":{"href":"https://api.github.com/repos/AltraMayor/gatekeeper/pulls/7"}}},"pull_request":{"url":"https://api.github.com/repos/AltraMayor/gatekeeper/pulls/7","id":89516077,"html_url":"https://github.com/AltraMayor/gatekeeper/pull/7","diff_url":"https://github.com/AltraMayor/gatekeeper/pull/7.diff","patch_url":"https://github.com/AltraMayor/gatekeeper/pull/7.patch","issue_url":"https://api.github.com/repos/AltraMayor/gatekeeper/issues/7","number":7,"state":"open","locked":false,"title":"Implement the basic algorithm for GK block","user":{"login":"mengxiang0811","id":4590679,"avatar_url":"https://avatars.githubusercontent.com/u/4590679?v=3","gravatar_id":"","url":"https://api.github.com/users/mengxiang0811","html_url":"https://github.com/mengxiang0811","followers_url":"https://api.github.com/users/mengxiang0811/followers","following_url":"https://api.github.com/users/mengxiang0811/following{/other_user}","gists_url":"https://api.github.com/users/mengxiang0811/gists{/gist_id}","starred_url":"https://api.github.com/users/mengxiang0811/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mengxiang0811/subscriptions","organizations_url":"https://api.github.com/users/mengxiang0811/orgs","repos_url":"https://api.github.com/users/mengxiang0811/repos","events_url":"https://api.github.com/users/mengxiang0811/events{/privacy}","received_events_url":"https://api.github.com/users/mengxiang0811/received_events","type":"User","site_admin":false},"body":"This pull request tries to add the basic algorithm for GK block.\r\n\r\nCommit 1: tries to remove unused fields from Lua scripts. When I tried to remove the internal fields in ``struct gatekeeper_if``, the program quits with a segment fault. It seems that the Lua script function ``init_iface()`` cannot obtain the address of the ``front`` and ``back`` interfaces in it.\r\n\r\nCommit 2: tries to obtain the system time resolution, e.g., ``cycles_per_sec`` and ``picosec_per_cycle``. These metrics are system dependent, so I wrap them up as a function.\r\n\r\nCommit 3: tries to implement the basic algorithm of a GK block. To make this component complete, we still need to implement other components like ``RT``, ``GK-GT Unit``, ``IP over IP Encapsulation/Decapsulation``, and ``Request/Granted Queues``.","created_at":"2016-10-16T04:58:09Z","updated_at":"2016-10-25T19:14:13Z","closed_at":null,"merged_at":null,"merge_commit_sha":"a2cc2a68b6769fff11f99172ae374b6f13a32085","assignee":null,"assignees":[],"milestone":null,"commits_url":"https://api.github.com/repos/AltraMayor/gatekeeper/pulls/7/commits","review_comments_url":"https://api.github.com/repos/AltraMayor/gatekeeper/pulls/7/comments","review_comment_url":"https://api.github.com/repos/AltraMayor/gatekeeper/pulls/comments{/number}","comments_url":"https://api.github.com/repos/AltraMayor/gatekeeper/issues/7/comments","statuses_url":"https://api.github.com/repos/AltraMayor/gatekeeper/statuses/0b84de9d9cfc8dc296c36dfbd9fa1739d00439cc","head":{"label":"mengxiang0811:gk-pull","ref":"gk-pull","sha":"0b84de9d9cfc8dc296c36dfbd9fa1739d00439cc","user":{"login":"mengxiang0811","id":4590679,"avatar_url":"https://avatars.githubusercontent.com/u/4590679?v=3","gravatar_id":"","url":"https://api.github.com/users/mengxiang0811","html_url":"https://github.com/mengxiang0811","followers_url":"https://api.github.com/users/mengxiang0811/followers","following_url":"https://api.github.com/users/mengxiang0811/following{/other_user}","gists_url":"https://api.github.com/users/mengxiang0811/gists{/gist_id}","starred_url":"https://api.github.com/users/mengxiang0811/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mengxiang0811/subscriptions","organizations_url":"https://api.github.com/users/mengxiang0811/orgs","repos_url":"https://api.github.com/users/mengxiang0811/repos","events_url":"https://api.github.com/users/mengxiang0811/events{/privacy}","received_events_url":"https://api.github.com/users/mengxiang0811/received_events","type":"User","site_admin":false},"repo":{"id":67135759,"name":"gatekeeper","full_name":"mengxiang0811/gatekeeper","owner":{"login":"mengxiang0811","id":4590679,"avatar_url":"https://avatars.githubusercontent.com/u/4590679?v=3","gravatar_id":"","url":"https://api.github.com/users/mengxiang0811","html_url":"https://github.com/mengxiang0811","followers_url":"https://api.github.com/users/mengxiang0811/followers","following_url":"https://api.github.com/users/mengxiang0811/following{/other_user}","gists_url":"https://api.github.com/users/mengxiang0811/gists{/gist_id}","starred_url":"https://api.github.com/users/mengxiang0811/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mengxiang0811/subscriptions","organizations_url":"https://api.github.com/users/mengxiang0811/orgs","repos_url":"https://api.github.com/users/mengxiang0811/repos","events_url":"https://api.github.com/users/mengxiang0811/events{/privacy}","received_events_url":"https://api.github.com/users/mengxiang0811/received_events","type":"User","site_admin":false},"private":false,"html_url":"https://github.com/mengxiang0811/gatekeeper","description":"First 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