Date: Thu, 18 May 2017 20:17:25 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-usb@FreeBSD.org Subject: [Bug 219220] syscalls (ioctls) on USB devices are very slow Message-ID: <bug-219220-17-iAdhpXw9zI@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-219220-17@https.bugs.freebsd.org/bugzilla/> References: <bug-219220-17@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D219220 --- Comment #33 from Hans Petter Selasky <hselasky@FreeBSD.org> --- The delay of usbconfig usually means that the enumeration lock is blocked. a) when a device driver in userspace is not closing its handle b) when there are too many explore events from the USB HUB. --=20 You are receiving this mail because: You are the assignee for the bug.=
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