Heiko Carstens 179cb81aa1 [S390] etr/stp: fix possible deadlock
Precreate stop_machine threads in case the machine supports ETR/STP.
Otherwise we might deadlock if a time sync operation gets scheduled
and the creation of stop_machine threads would cause disk I/O.
This is just the minimal fix.
The real fix would be to only precreate stop_machine threads if
ETR/STP is actually used. But that would be a rather large and
complicated patch.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
2009-01-23 16:40:29 +01:00
..
2009-01-16 14:45:34 -05:00
2009-01-06 15:58:58 -08:00
2009-01-16 14:45:34 -05:00