diff options
| author | Juan Quintela <quintela@redhat.com> | 2013-10-14 17:14:47 +0200 |
|---|---|---|
| committer | Juan Quintela <quintela@redhat.com> | 2014-01-13 14:04:54 +0100 |
| commit | 12291ec18fdce3c1973c172f5a942a1bd26b9a5f (patch) | |
| tree | 71c1aaea2fcfdb236ee4f91868f34add897cc180 | |
| parent | 220c3ebddbd1ac289ae7fc64733c9501b3921d94 (diff) | |
memory: unfold memory_region_test_and_clear()
We are going to update the bitmap directly
Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Orit Wasserman <owasserm@redhat.com>
| -rw-r--r-- | arch_init.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/arch_init.c b/arch_init.c index e0acbc5661..0e8c8b5fc1 100644 --- a/arch_init.c +++ b/arch_init.c @@ -48,6 +48,7 @@ #include "qmp-commands.h" #include "trace.h" #include "exec/cpu-all.h" +#include "exec/ram_addr.h" #include "hw/acpi/acpi.h" #ifdef DEBUG_ARCH_INIT @@ -400,9 +401,12 @@ static void migration_bitmap_sync(void) QTAILQ_FOREACH(block, &ram_list.blocks, next) { for (addr = 0; addr < block->length; addr += TARGET_PAGE_SIZE) { - if (memory_region_test_and_clear_dirty(block->mr, - addr, TARGET_PAGE_SIZE, - DIRTY_MEMORY_MIGRATION)) { + if (cpu_physical_memory_get_dirty(block->mr->ram_addr + addr, + TARGET_PAGE_SIZE, + DIRTY_MEMORY_MIGRATION)) { + cpu_physical_memory_reset_dirty(block->mr->ram_addr + addr, + TARGET_PAGE_SIZE, + DIRTY_MEMORY_MIGRATION); migration_bitmap_set_dirty(block->mr, addr); } } |