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memory: make cpu_physical_memory_is_dirty return bool

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Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Orit Wasserman <owasserm@redhat.com>
This commit is contained in:
Juan Quintela
2013-10-08 12:01:01 +02:00
parent 7e5609a85e
commit 4f08cabe9e
2 changed files with 8 additions and 7 deletions
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7
exec.c
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@@ -1485,11 +1485,8 @@ found:
static void notdirty_mem_write(void *opaque, hwaddr ram_addr,
uint64_t val, unsigned size)
{
int dirty_flags;
dirty_flags = cpu_physical_memory_get_dirty_flags(ram_addr);
if (!cpu_physical_memory_get_dirty_flag(ram_addr, CODE_DIRTY_FLAG)) {
tb_invalidate_phys_page_fast(ram_addr, size);
dirty_flags = cpu_physical_memory_get_dirty_flags(ram_addr);
}
switch (size) {
case 1:
@@ -1504,8 +1501,8 @@ static void notdirty_mem_write(void *opaque, hwaddr ram_addr,
default:
abort();
}
dirty_flags |= (0xff & ~CODE_DIRTY_FLAG);
cpu_physical_memory_set_dirty_flags(ram_addr, dirty_flags);
cpu_physical_memory_set_dirty_flag(ram_addr, MIGRATION_DIRTY_FLAG);
cpu_physical_memory_set_dirty_flag(ram_addr, VGA_DIRTY_FLAG);
/* we remove the notdirty callback only if the code has been
flushed */
if (cpu_physical_memory_is_dirty(ram_addr)) {