tree eea9284fcc6cd702161eff7611de394822329c30
parent cfc9066bcd3ab498268e1d075f1556bb5244c0aa
author Sebastian Ott <sebott@linux.vnet.ibm.com> 1322742739 +0100
committer Martin Schwidefsky <schwidefsky@de.ibm.com> 1322742737 +0100

[S390] hibernate: directly trigger subchannel evaluation

Using the generic css_schedule_eval to evaluate subchannels
while resuming from hibernation is very slow when used with
many devices. Provide a new evaluation trigger which exploits
css_sched_sch_todo and use this in the resume callback for
ccw devices.

Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>