GitHub pull request #2757 of commit 0e6c345ed2045f60c9885ba0e341e5fa059234a5, no merge conflicts.sha1origin/pr/2757/mergeghprbActualCommit0e6c345ed2045f60c9885ba0e341e5fa059234a5ghprbActualCommitAuthorghprbActualCommitAuthorEmailghprbAuthorRepoGitUrlhttps://github.com/rohgarg/bcc.gitghprbTriggerAuthorghprbTriggerAuthorEmailghprbTriggerAuthorLoginyonghong-songghprbTriggerAuthorLoginMention@yonghong-songghprbPullId2757ghprbTargetBranchmasterghprbSourceBranchfix-stackcountGIT_BRANCHfix-stackcountghprbPullAuthorEmailrohgarg@ccs.neu.edughprbPullAuthorLoginrohgargghprbPullAuthorLoginMention@rohgargghprbPullDescriptionGitHub pull request #2757 of commit 0e6c345ed2045f60c9885ba0e341e5fa059234a5, no merge conflicts.ghprbPullTitletools/stackcount: Fix address resolution for user-space stackghprbPullLinkhttps://github.com/iovisor/bcc/pull/2757ghprbPullLongDescriptionThis patch fixes issue #2748. The bug was that address-to-symbol resolution\r\ndidn't work for user-space stacks without the `-P` (per-pid) flag when tracing\r\nsingle, isolated processes. The current documentation of the `-P` option\r\nindicates that it's used to \"display stacks separately for each process\",\r\nand this doesn't match with the intended usage.\r\n\r\nThis patch has two parts:\r\n\r\n - Fix `tools/stackcount.py` to explicitly set perpid to True if `-p <pid>`\r\n is used\r\n - Remove the `-P` option from the example of tracing single, isolated process\r\n in `tools/stackcount_example.txt`, since the usage of the option can\r\n be confusing (and unnecessary after the current change)ghprbCommentBody[buildbot, ok to test]ghprbGhRepositoryiovisor/bccghprbCredentialsId6d3daf13-69b8-48b1-9c8f-ec5353264113false<a title="tools/stackcount: Fix address resolution for user-space stack" href="https://github.com/iovisor/bcc/pull/2757">PR #2757</a>: tools/stackcount: Fix addre...#32814477217460664bcc-pr #328328false3282625SUCCESS1582064661185https://buildbot.iovisor.org/jenkins/user/davemarchevsky/my-views/view/all/job/bcc-pr/328/git328https://buildbot.iovisor.org/jenkins/user/davemarchevsky/my-views/view/all/job/bcc-pr/label=fc25/328/328https://buildbot.iovisor.org/jenkins/user/davemarchevsky/my-views/view/all/job/bcc-pr/label=fc26/328/328https://buildbot.iovisor.org/jenkins/user/davemarchevsky/my-views/view/all/job/bcc-pr/label=fc27/328/328https://buildbot.iovisor.org/jenkins/user/davemarchevsky/my-views/view/all/job/bcc-pr/label=fc28/328/328https://buildbot.iovisor.org/jenkins/user/davemarchevsky/my-views/view/all/job/bcc-pr/label=ubuntu1604/328/328https://buildbot.iovisor.org/jenkins/user/davemarchevsky/my-views/view/all/job/bcc-pr/label=ubuntu1710/328/328https://buildbot.iovisor.org/jenkins/user/davemarchevsky/my-views/view/all/job/bcc-pr/label=ubuntu1804/328/