diff options
Diffstat (limited to 'include/exec/ram_addr.h')
| -rw-r--r-- | include/exec/ram_addr.h | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/include/exec/ram_addr.h b/include/exec/ram_addr.h index 8fc75cdd2b..ff558a4734 100644 --- a/include/exec/ram_addr.h +++ b/include/exec/ram_addr.h @@ -28,12 +28,19 @@ ram_addr_t qemu_ram_alloc_from_file(ram_addr_t size, MemoryRegion *mr, ram_addr_t qemu_ram_alloc_from_ptr(ram_addr_t size, void *host, MemoryRegion *mr, Error **errp); ram_addr_t qemu_ram_alloc(ram_addr_t size, MemoryRegion *mr, Error **errp); +ram_addr_t qemu_ram_alloc_resizeable(ram_addr_t size, ram_addr_t max_size, + void (*resized)(const char*, + uint64_t length, + void *host), + MemoryRegion *mr, Error **errp); int qemu_get_ram_fd(ram_addr_t addr); void *qemu_get_ram_block_host_ptr(ram_addr_t addr); void *qemu_get_ram_ptr(ram_addr_t addr); void qemu_ram_free(ram_addr_t addr); void qemu_ram_free_from_ptr(ram_addr_t addr); +int qemu_ram_resize(ram_addr_t base, ram_addr_t newsize, Error **errp); + static inline bool cpu_physical_memory_get_dirty(ram_addr_t start, ram_addr_t length, unsigned client) @@ -172,9 +179,9 @@ static inline void cpu_physical_memory_set_dirty_lebitmap(unsigned long *bitmap, } #endif /* not _WIN32 */ -static inline void cpu_physical_memory_clear_dirty_range(ram_addr_t start, - ram_addr_t length, - unsigned client) +static inline void cpu_physical_memory_clear_dirty_range_type(ram_addr_t start, + ram_addr_t length, + unsigned client) { unsigned long end, page; @@ -184,6 +191,15 @@ static inline void cpu_physical_memory_clear_dirty_range(ram_addr_t start, bitmap_clear(ram_list.dirty_memory[client], page, end - page); } +static inline void cpu_physical_memory_clear_dirty_range(ram_addr_t start, + ram_addr_t length) +{ + cpu_physical_memory_clear_dirty_range_type(start, length, DIRTY_MEMORY_MIGRATION); + cpu_physical_memory_clear_dirty_range_type(start, length, DIRTY_MEMORY_VGA); + cpu_physical_memory_clear_dirty_range_type(start, length, DIRTY_MEMORY_CODE); +} + + void cpu_physical_memory_reset_dirty(ram_addr_t start, ram_addr_t length, unsigned client); |