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(parent: 342668b) | patch
usb: host: xhci: add xhci_virt_device tracer
authorFelipe Balbi <felipe.balbi@linux.intel.com>
Mon, 23 Jan 2017 12:20:23 +0000 (14:20 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 25 Jan 2017 10:00:01 +0000 (11:00 +0100)
commit02c7acf7470ca0420986e9f39534d6678c8e1e39
tree75ce165d4b9d176b2d8e8393373a29eb6d7b08c0tree | snapshot
parent342668b2332b0b29abde0da984dd2261c62f31afcommit | diff
usb: host: xhci: add xhci_virt_device tracer

Let's start tracing at least part of an xhci_virt_device lifetime. We
might want to extend this tracepoint class later, but for now it already
exposes quite a bit of valuable information.

Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/host/xhci-hub.c diff | blob | history
drivers/usb/host/xhci-mem.c diff | blob | history
drivers/usb/host/xhci-trace.h diff | blob | history
drivers/usb/host/xhci.c diff | blob | history
Linux Kernel Source Tree.