Messages in this thread | | | Subject | Re: [PATCH v3] dynamic_debug: add wildcard support to filter files/functions/modules | From | Marcel Holtmann <> | Date | Tue, 29 Oct 2013 21:21:28 +0100 |
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Hi Changbin,
> This patch add wildcard '*'(matches zero or more characters) and '?' > (matches one character) support when qurying debug flags. > > Now we can open debug messages using keywords. eg: > 1. open debug logs in all usb drivers > echo "file drivers/usb/* +p" > <debugfs>/dynamic_debug/control > 2. open debug logs for usb xhci code > echo "file *xhci* +p" > <debugfs>/dynamic_debug/control
and this should have a section in Documentation/dynamic-debug-howto.txt.
Regards
Marcel
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