We were clearing a range of bits, so use bitmap_set().
Signed-off-by: Juan Quintela <quint...@redhat.com>
---
include/exec/memory-internal.h | 10 ++++------
1 file changed, 4 insertions(+), 6 deletions(-)
diff --git a/include/exec/memory-internal.h b/include/exec/memory-internal.h
index 2f704e8..d46570e 100644
--- a/include/exec/memory-internal.h
+++ b/include/exec/memory-internal.h
@@ -95,13 +95,11 @@ static inline void
cpu_physical_memory_clear_dirty_range(ram_addr_t start,
ram_addr_t length,
unsigned client)
{
- ram_addr_t addr, end;
+ unsigned long end, page;
- end = TARGET_PAGE_ALIGN(start + length);
- start &= TARGET_PAGE_MASK;
- for (addr = start; addr < end; addr += TARGET_PAGE_SIZE) {
- clear_bit(addr >> TARGET_PAGE_BITS, ram_list.dirty_memory[client]);
- }
+ end = TARGET_PAGE_ALIGN(start + length) >> TARGET_PAGE_BITS;
+ page = start >> TARGET_PAGE_BITS;
+ bitmap_clear(ram_list.dirty_memory[client], page, end - page);
}
void cpu_physical_memory_reset_dirty(ram_addr_t start, ram_addr_t end,
--
1.8.3.1
