Date: Tue, 10 Nov 2015 19:07:46 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 204121] numa(4) is broken Message-ID: <bug-204121-8-REkmzOiATE@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-204121-8@https.bugs.freebsd.org/bugzilla/> References: <bug-204121-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=204121 Adrian Chadd <adrian@freebsd.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|New |In Progress --- Comment #7 from Adrian Chadd <adrian@freebsd.org> --- ok, I bet my first-touch iterator is biting me. It doesn't skip over the first-touch domain, so it's possible that you've hit a situation where the domain 'n' fails allocation, and the per-thread round-robin domain value is also 'n'. We'll just have to fix the round-robin iterator routine to take a domain to 'skip' over (and have it ensure that it isn't just a single domain (0) and thus gets stuck skipping over that. :-) I don't have any NUMA boxes handy atm but I'll try to come up with a patch to test. Thanks! -a -- You are receiving this mail because: You are the assignee for the bug.
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