| commit | da7f51c11d5fedca9ba779ee220063ccb4f0a27e | [log] [tgz] |
|---|---|---|
| author | Heiko Carstens <heiko.carstens@de.ibm.com> | Wed Jan 05 12:48:09 2011 +0100 |
| committer | Martin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com> | Wed Jan 05 12:47:30 2011 +0100 |
| tree | a8cd6d843e72128ad6bfef0f19ef601f27f56ba9 | |
| parent | f230886b0b0f0ce604395481bea05f3c0ad8fc9e [diff] |
[S390] smp/idle: call init_idle() before starting a new cpu Call init_idle() which (re-)initializes the idle task structure before it gets used on a new cpu. That way we can also get rid of the odd preempt_enable_no_resched() call we have in the cpu offline path within cpu_idle(). That call prevented preempt count imbalances between cpu hotplug operations. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>