Martin Schwidefsky 36409f6353 [S390] use generic RCU page-table freeing code ... Replace the s390 specific rcu page-table freeing code with the generic variant. This requires to duplicate the definition for the struct mmu_table_batch as s390 does not use the generic tlb flush code. While we are at it remove the restriction that page table fragments can not be reused after a single fragment has been freed with rcu and split out allocation and freeing of page tables with pgstes. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>		2011-06-06 14:14:56 +02:00
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asm	[S390] use generic RCU page-table freeing code	2011-06-06 14:14:56 +02:00