https://bugzilla.novell.com/show_bug.cgi?id=660795
https://bugzilla.novell.com/show_bug.cgi?id=660795#c1
Ralf Friedl changed:
What |Removed |Added
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CC| |Ralf.Friedl@online.de
--- Comment #1 from Ralf Friedl 2010-12-22 16:02:09 UTC ---
This trace shows 2 module_get and 3 module_put calls.
# echo module > /sys/kernel/debug/tracing/set_event
# testcon
# grep hfcsusb /sys/kernel/debug/tracing/trace
misdntestlayer3-6199 [000] 13187.241478: module_get: hfcsusb
call_site=hfc_dctrl refcnt=2
misdntestlayer3-6199 [000] 13187.241489: module_get: hfcsusb
call_site=hfc_dctrl refcnt=3
misdntestlayer3-6199 [000] 13188.290824: module_put: hfcsusb
call_site=hfc_dctrl refcnt=4
misdntestlayer3-6199 [000] 13188.290850: module_put: hfcsusb
call_site=hfc_dctrl refcnt=5
misdntestlayer3-6199 [000] 13188.290853: module_put: hfcsusb
call_site=hfc_dctrl refcnt=6
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