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KVM: s390/mm: remove outdated gmap data structures

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The radix tree rework removed all code that uses the gmap_rmap
and gmap_pgtable data structures. Remove these outdated definitions.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
This commit is contained in:
Martin Schwidefsky 2014-08-01 15:03:33 +02:00 committed by Christian Borntraeger
parent c6c956b80b
commit f079e95214
1 changed files with 0 additions and 23 deletions
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23
arch/s390/include/asm/pgtable.h
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@ -813,29 +813,6 @@ struct gmap {
bool pfault_enabled;
};
/**
* struct gmap_rmap - reverse mapping for segment table entries
* @gmap: pointer to the gmap_struct
* @entry: pointer to a segment table entry
* @vmaddr: virtual address in the guest address space
*/
struct gmap_rmap {
struct list_head list;
struct gmap *gmap;
unsigned long *entry;
unsigned long vmaddr;
};
/**
* struct gmap_pgtable - gmap information attached to a page table
* @vmaddr: address of the 1MB segment in the process virtual memory
* @mapper: list of segment table entries mapping a page table
*/
struct gmap_pgtable {
unsigned long vmaddr;
struct list_head mapper;
};
/**
* struct gmap_notifier - notify function block for page invalidation
* @notifier_call: address of callback function