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s390/mm,vmem: simplify region and segment table allocation code

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Reviewed-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Reviewed-by: Janosch Frank <frankja@linux.vnet.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Heiko Carstens
2017-06-16 17:51:15 +02:00
committed by Martin Schwidefsky
parent 58cdf5eb13
commit a01ef3082d
4 changed files with 18 additions and 39 deletions
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4
arch/s390/include/asm/pgalloc.h
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@@ -160,4 +160,8 @@ static inline void pmd_populate(struct mm_struct *mm,
extern void rcu_table_freelist_finish(void);
void vmem_map_init(void);
void *vmem_crst_alloc(unsigned long val);
pte_t *vmem_pte_alloc(void);
#endif /* _S390_PGALLOC_H */