aboutsummaryrefslogtreecommitdiff
path: root/exec.c
diff options
context:
space:
mode:
Diffstat (limited to 'exec.c')
-rw-r--r--exec.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/exec.c b/exec.c
index 01ac21e..d20c34c 100644
--- a/exec.c
+++ b/exec.c
@@ -2203,7 +2203,7 @@ void *qemu_map_ram_ptr(RAMBlock *ram_block, ram_addr_t addr)
* Called within RCU critical section.
*/
static void *qemu_ram_ptr_length(RAMBlock *ram_block, ram_addr_t addr,
- hwaddr *size)
+ hwaddr *size, bool lock)
{
RAMBlock *block = ram_block;
if (*size == 0) {
@@ -2222,10 +2222,10 @@ static void *qemu_ram_ptr_length(RAMBlock *ram_block, ram_addr_t addr,
* In that case just map the requested area.
*/
if (block->offset == 0) {
- return xen_map_cache(addr, *size, 1, true);
+ return xen_map_cache(addr, *size, lock, lock);
}
- block->host = xen_map_cache(block->offset, block->max_length, 1, true);
+ block->host = xen_map_cache(block->offset, block->max_length, 1, lock);
}
return ramblock_ptr(block, addr);
@@ -2947,7 +2947,7 @@ static MemTxResult address_space_write_continue(AddressSpace *as, hwaddr addr,
}
} else {
/* RAM case */
- ptr = qemu_ram_ptr_length(mr->ram_block, addr1, &l);
+ ptr = qemu_ram_ptr_length(mr->ram_block, addr1, &l, false);
memcpy(ptr, buf, l);
invalidate_and_set_dirty(mr, addr1, l);
}
@@ -3038,7 +3038,7 @@ MemTxResult address_space_read_continue(AddressSpace *as, hwaddr addr,
}
} else {
/* RAM case */
- ptr = qemu_ram_ptr_length(mr->ram_block, addr1, &l);
+ ptr = qemu_ram_ptr_length(mr->ram_block, addr1, &l, false);
memcpy(buf, ptr, l);
}
@@ -3349,7 +3349,7 @@ void *address_space_map(AddressSpace *as,
memory_region_ref(mr);
*plen = address_space_extend_translation(as, addr, len, mr, xlat, l, is_write);
- ptr = qemu_ram_ptr_length(mr->ram_block, xlat, plen);
+ ptr = qemu_ram_ptr_length(mr->ram_block, xlat, plen, true);
rcu_read_unlock();
return ptr;