s390/irq: use hlists for external interrupt handler array

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Use hlists for the hashed array of external interrupt handlers.
Reduces the size of the array by 50% (2KB).

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

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Heiko Carstens 2013-09-03 14:12:07 +02:00

parent 8237ac3c4c

commit 50ce749d0d

1 changed files with 12 additions and 12 deletions

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arch/s390/kernel/irq.c

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