{"action":"closed","number":414,"pull_request":{"url":"https://api.github.com/repos/endlessm/linux/pulls/414","id":213128453,"node_id":"MDExOlB1bGxSZXF1ZXN0MjEzMTI4NDUz","html_url":"https://github.com/endlessm/linux/pull/414","diff_url":"https://github.com/endlessm/linux/pull/414.diff","patch_url":"https://github.com/endlessm/linux/pull/414.patch","issue_url":"https://api.github.com/repos/endlessm/linux/issues/414","number":414,"state":"closed","locked":false,"title":"config: enable SCSI MQ by default","user":{"login":"ramcq","id":254468,"node_id":"MDQ6VXNlcjI1NDQ2OA==","avatar_url":"https://avatars0.githubusercontent.com/u/254468?v=4","gravatar_id":"","url":"https://api.github.com/users/ramcq","html_url":"https://github.com/ramcq","followers_url":"https://api.github.com/users/ramcq/followers","following_url":"https://api.github.com/users/ramcq/following{/other_user}","gists_url":"https://api.github.com/users/ramcq/gists{/gist_id}","starred_url":"https://api.github.com/users/ramcq/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ramcq/subscriptions","organizations_url":"https://api.github.com/users/ramcq/orgs","repos_url":"https://api.github.com/users/ramcq/repos","events_url":"https://api.github.com/users/ramcq/events{/privacy}","received_events_url":"https://api.github.com/users/ramcq/received_events","type":"User","site_admin":false},"body":"The BFQ scheduler is implemented on top of the newer multiqueue block scheduler\r\nframework in the kernel, which SCSI has been ported to use but does not use by\r\ndefault. To be able to use the BFQ scheduler, this must first be enabled. It\r\ncan in theory be enabled with the module parameter scsi_mod.use_mq_default=1\r\nbut once the SCSI host is initialised, changing this parameter doesn't change\r\nthe scheduler framework they use.\r\n\r\nGiven that we don't have any succinct way to edit our kernel commandline on\r\ndeployed systems and scsi_mod is built in, and the effect of this config option\r\nis identical, it's easier to simply turn it on.\r\n\r\nNote that a side-effect of this is that CFQ (the in-kernel default) IO\r\nscheduler is no longer available to these SCSI hosts - however the Endless udev\r\nrule will always enable BFQ on any disk device where it's available, so\r\nMQ-incapable devices such as (currently) MMC will stick with the in-kernel\r\ndefault of CFQ.\r\n\r\nhttps://phabricator.endlessm.com/T23725","created_at":"2018-09-04T23:15:12Z","updated_at":"2018-09-06T05:14:49Z","closed_at":"2018-09-06T05:14:49Z","merged_at":null,"merge_commit_sha":"632085ebf5dc71bdcfb8163a873b408e272720a7","assignee":null,"assignees":[],"requested_reviewers":[{"login":"dsd","id":81864,"node_id":"MDQ6VXNlcjgxODY0","avatar_url":"https://avatars2.githubusercontent.com/u/81864?v=4","gravatar_id":"","url":"https://api.github.com/users/dsd","html_url":"https://github.com/dsd","followers_url":"https://api.github.com/users/dsd/followers","following_url":"https://api.github.com/users/dsd/following{/other_user}","gists_url":"https://api.github.com/users/dsd/gists{/gist_id}","starred_url":"https://api.github.com/users/dsd/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/dsd/subscriptions","organizations_url":"https://api.github.com/users/dsd/orgs","repos_url":"https://api.github.com/users/dsd/repos","events_url":"https://api.github.com/users/dsd/events{/privacy}","received_events_url":"https://api.github.com/users/dsd/received_events","type":"User","site_admin":false}],"requested_teams":[],"labels":[],"milestone":null,"commits_url":"https://api.github.com/repos/endlessm/linux/pulls/414/commits","review_comments_url":"https://api.github.com/repos/endlessm/linux/pulls/414/comments","review_comment_url":"https://api.github.com/repos/endlessm/linux/pulls/comments{/number}","comments_url":"https://api.github.com/repos/endlessm/linux/issues/414/comments","statuses_url":"https://api.github.com/repos/endlessm/linux/statuses/96a31a38402c93d34291b653879403d372ef34c3","head":{"label":"endlessm:T23725","ref":"T23725","sha":"96a31a38402c93d34291b653879403d372ef34c3","user":{"login":"endlessm","id":1930958,"node_id":"MDEyOk9yZ2FuaXphdGlvbjE5MzA5NTg=","avatar_url":"https://avatars1.githubusercontent.com/u/1930958?v=4","gravatar_id":"","url":"https://api.github.com/users/endlessm","html_url":"https://github.com/endlessm","followers_url":"https://api.github.com/users/endlessm/followers","following_url":"https://api.github.com/users/endlessm/following{/other_user}","gists_url":"https://api.github.com/users/endlessm/gists{/gist_id}","starred_url":"https://api.github.com/users/endlessm/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/endlessm/subscriptions","organizations_url":"https://api.github.com/users/endlessm/orgs","repos_url":"https://api.github.com/users/endlessm/repos","events_url":"https://api.github.com/users/endlessm/events{/privacy}","received_events_url":"https://api.github.com/users/endlessm/received_events","type":"Organization","site_admin":false},"repo":{"id":19992892,"node_id":"MDEwOlJlcG9zaXRvcnkxOTk5Mjg5Mg==","name":"linux","full_name":"endlessm/linux","owner":{"login":"endlessm","id":1930958,"node_id":"MDEyOk9yZ2FuaXphdGlvbjE5MzA5NTg=","avatar_url":"https://avatars1.githubusercontent.com/u/1930958?v=4","gravatar_id":"","url":"https://api.github.com/users/endlessm","html_url":"https://github.com/endlessm","followers_url":"https://api.github.com/users/endlessm/followers","following_url":"https://api.github.com/users/endlessm/following{/other_user}","gists_url":"https://api.github.com/users/endlessm/gists{/gist_id}","starred_url":"https://api.github.com/users/endlessm/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/endlessm/subscriptions","organizations_url":"https://api.github.com/users/endlessm/orgs","repos_url":"https://api.github.com/users/endlessm/repos","events_url":"https://api.github.com/users/endlessm/events{/privacy}","received_events_url":"https://api.github.com/users/endlessm/received_events","type":"Organization","site_admin":false},"private":false,"html_url":"https://github.com/endlessm/linux","description":"Endless patches to upstream Linux","fork":false,"url":"https://api.github.com/repos/endlessm/linux","forks_url":"https://api.github.com/repos/endlessm/linux/forks","keys_url":"https://api.github.com/repos/endlessm/linux/keys{/key_id}","collaborators_url":"https://api.github.com/repos/endlessm/linux/collaborators{/collaborator}","teams_url":"https://api.github.com/repos/endlessm/linux/teams","hooks_url":"https://api.github.com/repos/endlessm/linux/hooks","issue_events_url":"https://api.github.com/repos/endlessm/linux/issues/events{/number}","events_url":"https://api.github.com/repos/endlessm/linux/events","assignees_url":"https://api.github.com/repos/endlessm/linux/assignees{/user}","branches_url":"https://api.github.com/repos/endlessm/linux/branches{/branch}","tags_url":"https://api.github.com/repos/endlessm/linux/tags","blobs_url":"https://api.github.com/repos/endlessm/linux/git/blobs{/sha}","git_tags_url":"https://api.github.com/repos/endlessm/linux/git/tags{/sha}","git_refs_url":"https://api.github.com/repos/endlessm/linux/git/refs{/sha}","trees_url":"https://api.github.com/repos/endlessm/linux/git/trees{/sha}","statuses_url":"https://api.github.com/repos/endlessm/linux/statuses/{sha}","languages_url":"https://api.github.com/repos/endlessm/linux/languages","stargazers_url":"https://api.github.com/repos/endlessm/linux/stargazers","contributors_url":"https://api.github.com/repos/endlessm/linux/contributors","subscribers_url":"https://api.github.com/repos/endlessm/linux/subscribers","subscription_url":"https://api.github.com/repos/endlessm/linux/subscription","commits_url":"https://api.github.com/repos/endlessm/linux/commits{/sha}","git_commits_url":"https://api.github.com/repos/endlessm/linux/git/commits{/sha}","comments_url":"https://api.github.com/repos/endlessm/linux/comments{/number}","issue_comment_url":"https://api.github.com/repos/endlessm/linux/issues/comments{/number}","contents_url":"https://api.github.com/repos/endlessm/linux/contents/{+path}","compare_url":"https://api.github.com/repos/endlessm/linux/compare/{base}...{head}","merges_url":"https://api.github.com/repos/endlessm/linux/merges","archive_url":"https://api.github.com/repos/endlessm/linux/{archive_format}{/ref}","downloads_url":"https://api.github.com/repos/endlessm/linux/downloads","issues_url":"https://api.github.com/repos/endlessm/linux/issues{/number}","pulls_url":"https://api.github.com/repos/endlessm/linux/pulls{/number}","milestones_url":"https://api.github.com/repos/endlessm/linux/milestones{/number}","notifications_url":"https://api.github.com/repos/endlessm/linux/notifications{?since,all,participating}","labels_url":"https://api.github.com/repos/endlessm/linux/labels{/name}","releases_url":"https://api.github.com/repos/endlessm/linux/releases{/id}","deployments_url":"https://api.github.com/repos/endlessm/linux/deployments","created_at":"2014-05-20T18:43:21Z","updated_at":"2018-09-03T09:12:01Z","pushed_at":"2018-09-06T05:14:27Z","git_url":"git://github.com/endlessm/linux.git","ssh_url":"git@github.com:endlessm/linux.git","clone_url":"https://github.com/endlessm/linux.git","svn_url":"https://github.com/endlessm/linux","homepage":"","size":1642324,"stargazers_count":66,"watchers_count":66,"language":"C","has_issues":false,"has_projects":true,"has_downloads":true,"has_wiki":false,"has_pages":false,"forks_count":126,"mirror_url":null,"archived":false,"open_issues_count":18,"license":{"key":"other","name":"Other","spdx_id":null,"url":null,"node_id":"MDc6TGljZW5zZTA="},"forks":126,"open_issues":18,"watchers":66,"default_branch":"master"}},"base":{"label":"endlessm:master","ref":"master","sha":"198d3fd6e2c1e5be48d211bf6869027918222ad9","user":{"login":"endlessm","id":1930958,"node_id":"MDEyOk9yZ2FuaXphdGlvbjE5MzA5NTg=","avatar_url":"https://avatars1.githubusercontent.com/u/1930958?v=4","gravatar_id":"","url":"https://api.github.com/users/endlessm","html_url":"https://github.com/endlessm","followers_url":"https://api.github.com/users/endlessm/followers","following_url":"https://api.github.com/users/endlessm/following{/other_user}","gists_url":"https://api.github.com/users/endlessm/gists{/gist_id}","starred_url":"https://api.github.com/users/endlessm/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/endlessm/subscriptions","organizations_url":"https://api.github.com/users/endlessm/orgs","repos_url":"https://api.github.com/users/endlessm/repos","events_url":"https://api.github.com/users/endlessm/events{/privacy}","received_events_url":"https://api.github.com/users/endlessm/received_events","type":"Organization","site_admin":false},"repo":{"id":19992892,"node_id":"MDEwOlJlcG9zaXRvcnkxOTk5Mjg5Mg==","name":"linux","full_name":"endlessm/linux","owner":{"login":"endlessm","id":1930958,"node_id":"MDEyOk9yZ2FuaXphdGlvbjE5MzA5NTg=","avatar_url":"https://avatars1.githubusercontent.com/u/1930958?v=4","gravatar_id":"","url":"https://api.github.com/users/endlessm","html_url":"https://github.com/endlessm","followers_url":"https://api.github.com/users/endlessm/followers","following_url":"https://api.github.com/users/endlessm/following{/other_user}","gists_url":"https://api.github.com/users/endlessm/gists{/gist_id}","starred_url":"https://api.github.com/users/endlessm/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/endlessm/subscriptions","organizations_url":"https://api.github.com/users/endlessm/orgs","repos_url":"https://api.github.com/users/endlessm/repos","events_url":"https://api.github.com/users/endlessm/events{/privacy}","received_events_url":"https://api.github.com/users/endlessm/received_events","type":"Organization","site_admin":false},"private":false,"html_url":"https://github.com/endlessm/linux","description":"Endless patches to upstream Linux","fork":false,"url":"https://api.github.com/repos/endlessm/linux","forks_url":"https://api.github.com/repos/endlessm/linux/forks","keys_url":"https://api.github.com/repos/endlessm/linux/keys{/key_id}","collaborators_url":"https://api.github.com/repos/endlessm/linux/collaborators{/collaborator}","teams_url":"https://api.github.com/repos/endlessm/linux/teams","hooks_url":"https://api.github.com/repos/endlessm/linux/hooks","issue_events_url":"https://api.github.com/repos/endlessm/linux/issues/events{/number}","events_url":"https://api.github.com/repos/endlessm/linux/events","assignees_url":"https://api.github.com/repos/endlessm/linux/assignees{/user}","branches_url":"https://api.github.com/repos/endlessm/linux/branches{/branch}","tags_url":"https://api.github.com/repos/endlessm/linux/tags","blobs_url":"https://api.github.com/repos/endlessm/linux/git/blobs{/sha}","git_tags_url":"https://api.github.com/repos/endlessm/linux/git/tags{/sha}","git_refs_url":"https://api.github.com/repos/endlessm/linux/git/refs{/sha}","trees_url":"https://api.github.com/repos/endlessm/linux/git/trees{/sha}","statuses_url":"https://api.github.com/repos/endlessm/linux/statuses/{sha}","languages_url":"https://api.github.com/repos/endlessm/linux/languages","stargazers_url":"https://api.github.com/repos/endlessm/linux/stargazers","contributors_url":"https://api.github.com/repos/endlessm/linux/contributors","subscribers_url":"https://api.github.com/repos/endlessm/linux/subscribers","subscription_url":"https://api.github.com/repos/endlessm/linux/subscription","commits_url":"https://api.github.com/repos/endlessm/linux/commits{/sha}","git_commits_url":"https://api.github.com/repos/endlessm/linux/git/commits{/sha}","comments_url":"https://api.github.com/repos/endlessm/linux/comments{/number}","issue_comment_url":"https://api.github.com/repos/endlessm/linux/issues/comments{/number}","contents_url":"https://api.github.com/repos/endlessm/linux/contents/{+path}","compare_url":"https://api.github.com/repos/endlessm/linux/compare/{base}...{head}","merges_url":"https://api.github.com/repos/endlessm/linux/merges","archive_url":"https://api.github.com/repos/endlessm/linux/{archive_format}{/ref}","downloads_url":"https://api.github.com/repos/endlessm/linux/downloads","issues_url":"https://api.github.com/repos/endlessm/linux/issues{/number}","pulls_url":"https://api.github.com/repos/endlessm/linux/pulls{/number}","milestones_url":"https://api.github.com/repos/endlessm/linux/milestones{/number}","notifications_url":"https://api.github.com/repos/endlessm/linux/notifications{?since,all,participating}","labels_url":"https://api.github.com/repos/endlessm/linux/labels{/name}","releases_url":"https://api.github.com/repos/endlessm/linux/releases{/id}","deployments_url":"https://api.github.com/repos/endlessm/linux/deployments","created_at":"2014-05-20T18:43:21Z","updated_at":"2018-09-03T09:12:01Z","pushed_at":"2018-09-06T05:14:27Z","git_url":"git://github.com/endlessm/linux.git","ssh_url":"git@github.com:endlessm/linux.git","clone_url":"https://github.com/endlessm/linux.git","svn_url":"https://github.com/endlessm/linux","homepage":"","size":1642324,"stargazers_count":66,"watchers_count":66,"language":"C","has_issues":false,"has_projects":true,"has_downloads":true,"has_wiki":false,"has_pages":false,"forks_count":126,"mirror_url":null,"archived":false,"open_issues_count":18,"license":{"key":"other","name":"Other","spdx_id":null,"url":null,"node_id":"MDc6TGljZW5zZTA="},"forks":126,"open_issues":18,"watchers":66,"default_branch":"master"}},"_links":{"self":{"href":"https://api.github.com/repos/endlessm/linux/pulls/414"},"html":{"href":"https://github.com/endlessm/linux/pull/414"},"issue":{"href":"https://api.github.com/repos/endlessm/linux/issues/414"},"comments":{"href":"https://api.github.com/repos/endlessm/linux/issues/414/comments"},"review_comments":{"href":"https://api.github.com/repos/endlessm/linux/pulls/414/comments"},"review_comment":{"href":"https://api.github.com/repos/endlessm/linux/pulls/comments{/number}"},"commits":{"href":"https://api.github.com/repos/endlessm/linux/pulls/414/commits"},"statuses":{"href":"https://api.github.com/repos/endlessm/linux/statuses/96a31a38402c93d34291b653879403d372ef34c3"}},"author_association":"CONTRIBUTOR","merged":false,"mergeable":null,"rebaseable":null,"mergeable_state":"unknown","merged_by":null,"comments":1,"review_comments":0,"maintainer_can_modify":false,"commits":1,"additions":6,"deletions":6,"changed_files":6}}
{"actor":{"display_login":"dsd"}}