GitHub pull request #3358 of commit dbe91734f8dbd4accc31d69de7f7e7e2b4e2c9ce, no merge conflicts.sha1origin/pr/3358/mergeghprbActualCommitdbe91734f8dbd4accc31d69de7f7e7e2b4e2c9ceghprbActualCommitAuthorghprbActualCommitAuthorEmailghprbAuthorRepoGitUrlhttps://github.com/chenyuezhou/bcc.gitghprbTriggerAuthorghprbTriggerAuthorEmailghprbTriggerAuthorLoginyonghong-songghprbTriggerAuthorLoginMention@yonghong-songghprbPullId3358ghprbTargetBranchmasterghprbSourceBranchfunclatency/support_nested_or_recursive_functionGIT_BRANCHfunclatency/support_nested_or_recursive_functionghprbPullAuthorEmailzcy.chenyue.zhou@gmail.comghprbPullAuthorLoginchenyuezhoughprbPullAuthorLoginMention@chenyuezhoughprbPullDescriptionGitHub pull request #3358 of commit dbe91734f8dbd4accc31d69de7f7e7e2b4e2c9ce, no merge conflicts.ghprbPullTitletools/funclatency: support nested or recursive functionsghprbPullLinkhttps://github.com/iovisor/bcc/pull/3358ghprbPullLongDescription# Implementation\r\n\r\nadd `-l level` option to support nested or recursive functions.\r\n\r\nwithout `-l` option, funclatency tool worked as before.\r\n\r\n```\r\ntypedef struct {\r\n u64 ip;\r\n u64 start_ts;\r\n} func_cache_t;\r\n\r\n/* LIFO */\r\ntypedef struct {\r\n u32 head;\r\n func_cache_t cache[STACK_DEPTH];\r\n} func_stack_t;\r\n\r\nBPF_HASH(func_stack, u32, func_stack_t);\r\n```\r\n\r\ncache stack(LIFO) per pid.ghprbCommentBody[buildbot, test this please]ghprbGhRepositoryiovisor/bccghprbCredentialsId6d3daf13-69b8-48b1-9c8f-ec5353264113false<a title="tools/funclatency: support nested or recursive functions" href="https://github.com/iovisor/bcc/pull/3358">PR #3358</a>: tools/funclatency: support ...#92811635067460664bcc-pr #928928false9287433SUCCESS1618584331928https://buildbot.iovisor.org/jenkins/user/a.s.protopopov/my-views/view/all/job/bcc-pr/928/git928https://buildbot.iovisor.org/jenkins/user/a.s.protopopov/my-views/view/all/job/bcc-pr/label=fc25/928/928https://buildbot.iovisor.org/jenkins/user/a.s.protopopov/my-views/view/all/job/bcc-pr/label=fc26/928/928https://buildbot.iovisor.org/jenkins/user/a.s.protopopov/my-views/view/all/job/bcc-pr/label=fc27/928/928https://buildbot.iovisor.org/jenkins/user/a.s.protopopov/my-views/view/all/job/bcc-pr/label=fc28/928/928https://buildbot.iovisor.org/jenkins/user/a.s.protopopov/my-views/view/all/job/bcc-pr/label=ubuntu1604/928/928https://buildbot.iovisor.org/jenkins/user/a.s.protopopov/my-views/view/all/job/bcc-pr/label=ubuntu1710/928/928https://buildbot.iovisor.org/jenkins/user/a.s.protopopov/my-views/view/all/job/bcc-pr/label=ubuntu1804/928/