Alan Stern d1aa3e6aa8 USB: fix race in autosuspend reschedule ...

This patch (as1002) fixes a small race which can occur when a driver
expects usbcore to reschedule an autosuspend request.  If the request
arrives too late, it won't be rescheduled.  The patch adds an extra
argument to autosuspend_check(), indicating that a reschedule is
needed no matter how much time has elapsed.

It also tries to avoid letting asynchronous changes to the value of
jiffies cause a delay to become negative, by caching a local copy of
the current time.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

2007-10-12 14:55:35 -07:00

..

buffer.c

USB: a bit more coding style cleanup

2007-02-07 15:44:40 -08:00

config.c

usb: usb_get_configuration() obeys authorization

2007-10-12 14:55:06 -07:00

devices.c

USB: add IAD support to usbfs and sysfs

2007-07-12 16:34:40 -07:00

devio.c

USB: remove traces of urb->status from usbcore

2007-10-12 14:55:24 -07:00

driver.c

USB: fix race in autosuspend reschedule

2007-10-12 14:55:35 -07:00

endpoint.c

USB: Get rid of annoying endpoint-release message

2007-10-12 14:55:25 -07:00

file.c

USB: prevent char device open/deregister race

2007-07-12 16:29:48 -07:00

generic.c

USB: move decision to ignore FREEZE events

2007-10-12 14:55:26 -07:00

hcd-pci.c

USB: remove references to dev.power.power_state

2007-07-12 16:29:46 -07:00

hcd.c

USB: Export URB statistics for powertop

2007-10-12 14:55:30 -07:00

hcd.h

USB: mutual exclusion for EHCI init and port resets

2007-10-12 14:55:34 -07:00

hub.c

USB: mutual exclusion for EHCI init and port resets

2007-10-12 14:55:34 -07:00

hub.h

USB: Move private hub declarations out of public header file

2006-12-01 14:23:30 -08:00

inode.c

header cleaning: don't include smp_lock.h when not used

2007-05-08 11:15:07 -07:00

Kconfig

USB: add power/persist device attribute

2007-07-12 16:34:30 -07:00

Makefile

USB: add a blacklist for devices that can't handle some things we throw at them.

2007-02-23 15:03:46 -08:00

message.c

USB: break apart flush_endpoint and disable_endpoint

2007-10-12 14:55:26 -07:00

notify.c

usbfs: private mutex for open, release, and remove

2006-09-27 11:58:49 -07:00

otg_whitelist.h

USB: Fix apparent typo CONFIG_USB_CDCETHER.

2007-02-16 15:32:18 -08:00

quirks.c

USB: remove USB_QUIRK_NO_AUTOSUSPEND

2007-10-12 14:55:28 -07:00

sysfs.c

USB: Export URB statistics for powertop

2007-10-12 14:55:30 -07:00

urb.c

USB: flush outstanding URBs when suspending

2007-10-12 14:55:26 -07:00

usb.c

USB: Export URB statistics for powertop

2007-10-12 14:55:30 -07:00

usb.h

USB: rename choose_configuration

2007-10-12 14:55:08 -07:00