[S390] convert etr/stp to stop_machine interface

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This converts the etr and stp code to the new stop_machine interface
which allows to synchronize all cpus without allocating any memory.
This way we get rid of the only reason why we haven't converted s390
to the generic IPI interface yet.

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 2008-12-25 13:38:37 +01:00 • committed by Martin Schwidefsky

parent b020632e40

commit 750887dedc

1 changed files with 131 additions and 81 deletions

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arch/s390/kernel/time.c

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