Displaying 3 results from an estimated 3 matches for "dpm_suspend_start".
2011 Feb 16
4
[PATCH] xen: use freeze/restore/thaw PM events for suspend/resume/chkpt
...ing checkpoints once/continuously), we use PM_THAW
instead of PM_RESUME. PM_RESTORE is used when suspend is not
cancelled. See Documentation/power/devices.txt and linux/pm.h
for more info about freeze, thaw and restore. The sequence of
pm events in a suspend-resume scenario is shown below.
dpm_suspend_start(PMSG_FREEZE);
dpm_suspend_noirq(PMSG_FREEZE);
sysdev_suspend(PMSG_FREEZE);
cancelled = suspend_hypercall()
sysdev_resume();
dpm_resume_noirq(cancelled ? PMSG_THAW : PMSG_RESTORE);
dpm_resu...
2011 Feb 07
26
[PATCH 0/2] Fix hangup after creating checkpoint on Xen.
Hi,
The following patch series fixes hangup after creating checkpoint on
Xen. The Linux Xen guest can be saved the state to restore later, and
also created snapshot like checkpoint via the hypervisor.
But, when the snapshot is created for the PV guest, it will hangup.
We added ''PMSG_CANCEL'' message and ''cancel'' handler in dev_pm_ops
struct in the pm-linux
2010 Nov 02
4
Debian/squeeze: domU live migraton hangs
Hi,
In view of the problems I was having with DomU network timeout after a
live migration (I posted that problems here a while ago but never got
anything except from private emails) I finally updated my
Debian/Squeeze Dom0s last night to a new kernel, from 2.6.32-23 to
2.6.32-26.
Now live migration just hangs...Any ideas?
Xen-related Debian packages (all from Debian repositary, except drbd