Date: Tue, 17 Nov 2015 19:24:01 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 204633] If INVARIANTS is enabled, free() may attempt to acquire sleeping lock Message-ID: <bug-204633-8-XkRHqLYVdP@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-204633-8@https.bugs.freebsd.org/bugzilla/> References: <bug-204633-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=204633 --- Comment #3 from Mark Johnston <markj@FreeBSD.org> --- (In reply to Jonathan T. Looney from comment #2) I think it would be correct and reasonable to assert that curthread->td_critnest == 0 at the beginning of uma_zalloc_arg() and uma_zfree_arg(). In most cases, UMA can satisfy allocation and free requests without acquiring a lock, so the checking currently done by witness is not consistent. -- You are receiving this mail because: You are the assignee for the bug.
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