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memory: Get rid of address_space_init_shareable

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Since FlatViews are shared now and ASes not, this gets rid of
address_space_init_shareable().

This should cause no behavioural change.

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Message-Id: <20170921085110.25598-17-aik@ozlabs.ru>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Alexey Kardashevskiy 2017-09-21 18:51:08 +10:00 • committed by Paolo Bonzini
parent 5e8fd947e2
commit b516572f31
7 changed files with 19 additions and 58 deletions
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19
include/exec/memory.h
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@ -309,8 +309,6 @@ struct AddressSpace {
struct rcu_head rcu;
char *name;
MemoryRegion *root;
int ref_count;
bool malloced;
/* Accessed via RCU. */
struct FlatView *current_map;
@ -1585,23 +1583,6 @@ MemTxResult memory_region_dispatch_write(MemoryRegion *mr,
*/
void address_space_init(AddressSpace *as, MemoryRegion *root, const char *name);
/**
* address_space_init_shareable: return an address space for a memory region,
* creating it if it does not already exist
*
* @root: a #MemoryRegion that routes addresses for the address space
* @name: an address space name. The name is only used for debugging
* output.
*
* This function will return a pointer to an existing AddressSpace
* which was initialized with the specified MemoryRegion, or it will
* create and initialize one if it does not already exist. The ASes
* are reference-counted, so the memory will be freed automatically
* when the AddressSpace is destroyed via address_space_destroy.
*/
AddressSpace *address_space_init_shareable(MemoryRegion *root,
const char *name);
/**
* address_space_destroy: destroy an address space
*