diff options
Diffstat (limited to 'exec.c')
| -rw-r--r-- | exec.c | 20 |
1 files changed, 4 insertions, 16 deletions
@@ -1568,8 +1568,7 @@ static void notdirty_mem_write(void *opaque, hwaddr ram_addr, default: abort(); } - cpu_physical_memory_set_dirty_flag(ram_addr, DIRTY_MEMORY_MIGRATION); - cpu_physical_memory_set_dirty_flag(ram_addr, DIRTY_MEMORY_VGA); + cpu_physical_memory_set_dirty_range_nocode(ram_addr, size); /* we remove the notdirty callback only if the code has been flushed */ if (!cpu_physical_memory_is_clean(ram_addr)) { @@ -1978,8 +1977,7 @@ static void invalidate_and_set_dirty(hwaddr addr, /* invalidate code */ tb_invalidate_phys_page_range(addr, addr + length, 0); /* set dirty bit */ - cpu_physical_memory_set_dirty_flag(addr, DIRTY_MEMORY_VGA); - cpu_physical_memory_set_dirty_flag(addr, DIRTY_MEMORY_MIGRATION); + cpu_physical_memory_set_dirty_range_nocode(addr, length); } xen_modified_memory(addr, length); } @@ -2335,15 +2333,7 @@ void address_space_unmap(AddressSpace *as, void *buffer, hwaddr len, mr = qemu_ram_addr_from_host(buffer, &addr1); assert(mr != NULL); if (is_write) { - while (access_len) { - unsigned l; - l = TARGET_PAGE_SIZE; - if (l > access_len) - l = access_len; - invalidate_and_set_dirty(addr1, l); - addr1 += l; - access_len -= l; - } + invalidate_and_set_dirty(addr1, access_len); } if (xen_enabled()) { xen_invalidate_map_cache_entry(buffer); @@ -2581,9 +2571,7 @@ void stl_phys_notdirty(AddressSpace *as, hwaddr addr, uint32_t val) /* invalidate code */ tb_invalidate_phys_page_range(addr1, addr1 + 4, 0); /* set dirty bit */ - cpu_physical_memory_set_dirty_flag(addr1, - DIRTY_MEMORY_MIGRATION); - cpu_physical_memory_set_dirty_flag(addr1, DIRTY_MEMORY_VGA); + cpu_physical_memory_set_dirty_range_nocode(addr1, 4); } } } |