Arjan van de Ven bb4e3b5ac8 usbmon: fix tiny race exposed by the fastboot patches ... usbmon registers the notifier chain, takes the bus lock and then goes to scan the existing devices for hooking up. Unfortunately, if usb_mon gets initialized while USB bus discovery is going on, it's possible that usbmon gets a notifier on one cpu (which runs without USB locks), and the scan is going on and also finds the new bus, resulting in a double sysfs registration, which then produces a WARNING. Pete Zaitcev did the bug diagnostics on this one Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Acked-by: Pete Zaitcev <zaitcev@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>		2008-10-17 14:40:57 -07:00
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Kconfig
Makefile
mon_bin.c	device create: usb: convert device_create_drvdata to device_create	2008-10-16 09:24:45 -07:00
mon_dma.c
mon_main.c	usbmon: fix tiny race exposed by the fastboot patches	2008-10-17 14:40:57 -07:00
mon_stat.c	USB: usbmon: use simple_read_from_buffer()	2008-07-21 15:16:31 -07:00
mon_text.c	SL*B: drop kmem cache argument from constructor	2008-07-26 12:00:07 -07:00
usb_mon.h