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| author |   Heiko Carstens <heiko.carstens@de.ibm.com> | 2006-02-17 13:52:46 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@g5.osdl.org> | 2006-02-17 13:59:26 -0800 |
| commit | 1fca251f36fac3fae7d9cf10de69c2c93f6c0000 (patch) | |
| tree | 0fd4e7816dc310a48e95901ae411e5442805e224 /Documentation/cpu-hotplug.txt | |
| parent | [PATCH] s390: ccw device disbanding (diff) | |
| download | linux-dev-1fca251f36fac3fae7d9cf10de69c2c93f6c0000.tar.xz linux-dev-1fca251f36fac3fae7d9cf10de69c2c93f6c0000.zip | |
[PATCH] s390: fix preempt_count of idle thread with cpu hotplug
Set preempt_count of idle_thread to zero before switching off cpu. Otherwise
the preempt_count will be wrong if the cpu is switched on again since the
thread will be reused.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'Documentation/cpu-hotplug.txt')
0 files changed, 0 insertions, 0 deletions