diff options
| author | Juan Quintela <quintela@redhat.com> | 2013-10-08 12:25:25 +0200 |
|---|---|---|
| committer | Juan Quintela <quintela@redhat.com> | 2014-01-13 14:04:53 +0100 |
| commit | 63995cebfaa283586682ea6236c9686b2a49ece7 (patch) | |
| tree | 5e71c9cb1f50d9acbf282477f1cba9d8366b1848 | |
| parent | 36187e2ca0295364dcb9a3f256a6fcd77e983c02 (diff) | |
memory: set single dirty flags when possible
Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Orit Wasserman <owasserm@redhat.com>
| -rw-r--r-- | exec.c | 7 | ||||
| -rw-r--r-- | include/exec/memory-internal.h | 4 |
2 files changed, 7 insertions, 4 deletions
@@ -1912,7 +1912,8 @@ 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_flags(addr, (0xff & ~CODE_DIRTY_FLAG)); + cpu_physical_memory_set_dirty_flag(addr, VGA_DIRTY_FLAG); + cpu_physical_memory_set_dirty_flag(addr, MIGRATION_DIRTY_FLAG); } xen_modified_memory(addr, length); } @@ -2527,8 +2528,8 @@ void stl_phys_notdirty(hwaddr addr, uint32_t val) /* invalidate code */ tb_invalidate_phys_page_range(addr1, addr1 + 4, 0); /* set dirty bit */ - cpu_physical_memory_set_dirty_flags( - addr1, (0xff & ~CODE_DIRTY_FLAG)); + cpu_physical_memory_set_dirty_flag(addr1, MIGRATION_DIRTY_FLAG); + cpu_physical_memory_set_dirty_flag(addr1, VGA_DIRTY_FLAG); } } } diff --git a/include/exec/memory-internal.h b/include/exec/memory-internal.h index 53cfe83d2f..9f4ad697b3 100644 --- a/include/exec/memory-internal.h +++ b/include/exec/memory-internal.h @@ -89,7 +89,9 @@ static inline void cpu_physical_memory_set_dirty_flag(ram_addr_t addr, static inline void cpu_physical_memory_set_dirty(ram_addr_t addr) { - cpu_physical_memory_set_dirty_flags(addr, 0xff); + cpu_physical_memory_set_dirty_flag(addr, MIGRATION_DIRTY_FLAG); + cpu_physical_memory_set_dirty_flag(addr, VGA_DIRTY_FLAG); + cpu_physical_memory_set_dirty_flag(addr, CODE_DIRTY_FLAG); } static inline int cpu_physical_memory_clear_dirty_flags(ram_addr_t addr, |