Bug 86429
| Summary: | OProfile driver gets incorrect app name | ||||||
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| Product: | [Retired] Red Hat Raw Hide | Reporter: | William Cohen <wcohen> | ||||
| Component: | kernel | Assignee: | Arjan van de Ven <arjanv> | ||||
| Status: | CLOSED RAWHIDE | QA Contact: | Brian Brock <bbrock> | ||||
| Severity: | medium | Docs Contact: | |||||
| Priority: | medium | ||||||
| Version: | 1.0 | ||||||
| Target Milestone: | --- | ||||||
| Target Release: | --- | ||||||
| Hardware: | All | ||||||
| OS: | Linux | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Taroon | Doc Type: | Bug Fix | ||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2003-07-07 21:11:30 UTC | Type: | --- | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
| Attachments: |
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Created attachment 90689 [details]
patch to correct order of evaluation problem in oprofile driver
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From Bugzilla Helper: User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.0.1) Gecko/20021003 Description of problem: There is a evaluation order problem in the test to determine the application name from the mm. The patch requires addition of "()"s to a test to correct the order of evaulation. The patch based on 2.5.65 is attached. Version-Release number of selected component (if applicable): oprofile-0.5.1-11 How reproducible: Always Steps to Reproduce: 1. Use SMP kernel (this is on p4 machine) 2. opcontrol --setup --vmlinux=/boot/vmlinux-`uname -r` --ctr0-event=GLOBAL_POWER_EVENTS --ctr0-unit-mask=1 --ctr0-count=1200000 --separate=library opcontrol --start 3. start x (XFree executable causes problems) Actual Results: There will be sample files in /var/lib/oprofile/samples with "}dev}mem" in the name. This indicates there are are samples for /dev/mem, which is not correct. Expected Results: No samples with "}dev}mem" in the name in /var/lib/oprofile/samples. Samples should be for Xfree. Additional info: