[S390] cmm: fix crash on module unload

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There might be a scheduled cmm_timer if the cmm module gets unloaded.
That timer was not deleted during module unload and thus could lead
to system crash later on.
Besides that reorder function calls in module init and exit code to
avoid a couple of other races which could lead to accesses to
uninitialized data.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

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Heiko Carstens 2010-05-26 23:26:17 +02:00 • committed by Martin Schwidefsky

parent 63a6440326

commit 1ef6acf597

1 changed files with 9 additions and 9 deletions

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arch/s390/mm/cmm.c

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