{"action":"created","issue":{"url":"https://api.github.com/repos/grpc/grpc/issues/1259","labels_url":"https://api.github.com/repos/grpc/grpc/issues/1259/labels{/name}","comments_url":"https://api.github.com/repos/grpc/grpc/issues/1259/comments","events_url":"https://api.github.com/repos/grpc/grpc/issues/1259/events","html_url":"https://github.com/grpc/grpc/pull/1259","id":67693629,"number":1259,"title":"Eliminate channel-wide lock for grpc_mdelem_ref.","user":{"login":"ctiller","id":10120821,"avatar_url":"https://avatars.githubusercontent.com/u/10120821?v=3","gravatar_id":"","url":"https://api.github.com/users/ctiller","html_url":"https://github.com/ctiller","followers_url":"https://api.github.com/users/ctiller/followers","following_url":"https://api.github.com/users/ctiller/following{/other_user}","gists_url":"https://api.github.com/users/ctiller/gists{/gist_id}","starred_url":"https://api.github.com/users/ctiller/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ctiller/subscriptions","organizations_url":"https://api.github.com/users/ctiller/orgs","repos_url":"https://api.github.com/users/ctiller/repos","events_url":"https://api.github.com/users/ctiller/events{/privacy}","received_events_url":"https://api.github.com/users/ctiller/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/grpc/grpc/labels/cla:%20yes","name":"cla: yes","color":"009800"},{"url":"https://api.github.com/repos/grpc/grpc/labels/core","name":"core","color":"006b75"}],"state":"open","locked":false,"assignee":{"login":"dklempner","id":10135909,"avatar_url":"https://avatars.githubusercontent.com/u/10135909?v=3","gravatar_id":"","url":"https://api.github.com/users/dklempner","html_url":"https://github.com/dklempner","followers_url":"https://api.github.com/users/dklempner/followers","following_url":"https://api.github.com/users/dklempner/following{/other_user}","gists_url":"https://api.github.com/users/dklempner/gists{/gist_id}","starred_url":"https://api.github.com/users/dklempner/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/dklempner/subscriptions","organizations_url":"https://api.github.com/users/dklempner/orgs","repos_url":"https://api.github.com/users/dklempner/repos","events_url":"https://api.github.com/users/dklempner/events{/privacy}","received_events_url":"https://api.github.com/users/dklempner/received_events","type":"User","site_admin":false},"milestone":null,"comments":1,"created_at":"2015-04-10T22:09:47Z","updated_at":"2015-04-13T21:41:50Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/grpc/grpc/pulls/1259","html_url":"https://github.com/grpc/grpc/pull/1259","diff_url":"https://github.com/grpc/grpc/pull/1259.diff","patch_url":"https://github.com/grpc/grpc/pull/1259.patch"},"body":"We only need to lock on the initial ref from garbage to atomically change mdtab_free.\r\n\r\n@vjpai - can you cast your eyes over this also?"},"comment":{"url":"https://api.github.com/repos/grpc/grpc/issues/comments/92509521","html_url":"https://github.com/grpc/grpc/pull/1259#issuecomment-92509521","issue_url":"https://api.github.com/repos/grpc/grpc/issues/1259","id":92509521,"user":{"login":"jboeuf","id":6262765,"avatar_url":"https://avatars.githubusercontent.com/u/6262765?v=3","gravatar_id":"","url":"https://api.github.com/users/jboeuf","html_url":"https://github.com/jboeuf","followers_url":"https://api.github.com/users/jboeuf/followers","following_url":"https://api.github.com/users/jboeuf/following{/other_user}","gists_url":"https://api.github.com/users/jboeuf/gists{/gist_id}","starred_url":"https://api.github.com/users/jboeuf/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jboeuf/subscriptions","organizations_url":"https://api.github.com/users/jboeuf/orgs","repos_url":"https://api.github.com/users/jboeuf/repos","events_url":"https://api.github.com/users/jboeuf/events{/privacy}","received_events_url":"https://api.github.com/users/jboeuf/received_events","type":"User","site_admin":false},"created_at":"2015-04-13T21:41:50Z","updated_at":"2015-04-13T21:41:50Z","body":"The build is not happy with:\r\nsrc/core/transport/metadata.c: In function ‘grpc_mdelem_unref’:\r\nsrc/core/transport/metadata.c:487:3: error: implicit declaration of function ‘gpr_atm_nobarrier_load’ [-Werror=implicit-function-declaration]\r\ncc1: all warnings being treated as errors\r\nmake: *** [objs/dbg/src/core/transport/metadata.o] Error 1\r\nmake: *** Waiting for unfinished jobs....\r\n[AR]      Creating libs/dbg/libend2end_fixture_chttp2_fake_security.a\r\nFAILED: make [ret=2]\r\nFAILED: Some tests failed"}}