GitHub pull request #3234 of commit e24a5651957f62acbd985e73fc27707abf0327ae, no merge conflicts.sha1origin/pr/3234/mergeghprbActualCommite24a5651957f62acbd985e73fc27707abf0327aeghprbActualCommitAuthorghprbActualCommitAuthorEmailghprbAuthorRepoGitUrlhttps://github.com/egobillot/bcc.gitghprbTriggerAuthorghprbTriggerAuthorEmailghprbTriggerAuthorLoginyonghong-songghprbTriggerAuthorLoginMention@yonghong-songghprbPullId3234ghprbTargetBranchmasterghprbSourceBranchmap_lookup_and_delete_batchGIT_BRANCHmap_lookup_and_delete_batchghprbPullAuthorEmailghprbPullAuthorLoginegobillotghprbPullAuthorLoginMention@egobillotghprbPullDescriptionGitHub pull request #3234 of commit e24a5651957f62acbd985e73fc27707abf0327ae, no merge conflicts.ghprbPullTitleadd bpf_map_lookup_and_delete_batch in bccghprbPullLinkhttps://github.com/iovisor/bcc/pull/3234ghprbPullLongDescriptionAfter a discussion with @yonghong-song in PR https://github.com/iovisor/bcc/pull/3173 , I have added the support of batch lookup and delete.\r\n\r\nIn bcc, I have added items_lookup_and_delete_batch(). Feel free to propose a better name.\r\n\r\nBatch works fine, I get all the map with a single BPF call.\r\nBut I still see race condition while it is not supposed to be. I have tested with kernel 5.8 and 5.11.0-051100rc2. This is annoying since this is the issue I wanted to address. Any help on this would be appreciated. \r\n\r\nCan you review the code please ?ghprbCommentBody[buildbot, test this please]ghprbGhRepositoryiovisor/bccghprbCredentialsId6d3daf13-69b8-48b1-9c8f-ec5353264113false<a title="add bpf_map_lookup_and_delete_batch in bcc" href="https://github.com/iovisor/bcc/pull/3234">PR #3234</a>: add bpf_map_lookup_and_dele...#83811862147460664bcc-pr #838838false8386713FAILURE1613586883523https://buildbot.iovisor.org/jenkins/user/davemarchevsky/my-views/view/all/job/bcc-pr/838/git838https://buildbot.iovisor.org/jenkins/user/davemarchevsky/my-views/view/all/job/bcc-pr/label=fc25/838/838https://buildbot.iovisor.org/jenkins/user/davemarchevsky/my-views/view/all/job/bcc-pr/label=fc26/838/838https://buildbot.iovisor.org/jenkins/user/davemarchevsky/my-views/view/all/job/bcc-pr/label=fc27/838/838https://buildbot.iovisor.org/jenkins/user/davemarchevsky/my-views/view/all/job/bcc-pr/label=fc28/838/838https://buildbot.iovisor.org/jenkins/user/davemarchevsky/my-views/view/all/job/bcc-pr/label=ubuntu1604/838/838https://buildbot.iovisor.org/jenkins/user/davemarchevsky/my-views/view/all/job/bcc-pr/label=ubuntu1710/838/838https://buildbot.iovisor.org/jenkins/user/davemarchevsky/my-views/view/all/job/bcc-pr/label=ubuntu1804/838/