diff options
Diffstat (limited to 'arch_init.c')
| -rw-r--r-- | arch_init.c | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/arch_init.c b/arch_init.c index 81c2e5443f..cfa1af2fd6 100644 --- a/arch_init.c +++ b/arch_init.c @@ -161,6 +161,18 @@ static int is_dup_page(uint8_t *page) return 1; } +static void save_block_hdr(QEMUFile *f, RAMBlock *block, ram_addr_t offset, + int cont, int flag) +{ + qemu_put_be64(f, offset | cont | flag); + if (!cont) { + qemu_put_byte(f, strlen(block->idstr)); + qemu_put_buffer(f, (uint8_t *)block->idstr, + strlen(block->idstr)); + } + +} + static RAMBlock *last_block; static ram_addr_t last_offset; @@ -187,21 +199,11 @@ static int ram_save_block(QEMUFile *f) p = memory_region_get_ram_ptr(mr) + offset; if (is_dup_page(p)) { - qemu_put_be64(f, offset | cont | RAM_SAVE_FLAG_COMPRESS); - if (!cont) { - qemu_put_byte(f, strlen(block->idstr)); - qemu_put_buffer(f, (uint8_t *)block->idstr, - strlen(block->idstr)); - } + save_block_hdr(f, block, offset, cont, RAM_SAVE_FLAG_COMPRESS); qemu_put_byte(f, *p); bytes_sent = 1; } else { - qemu_put_be64(f, offset | cont | RAM_SAVE_FLAG_PAGE); - if (!cont) { - qemu_put_byte(f, strlen(block->idstr)); - qemu_put_buffer(f, (uint8_t *)block->idstr, - strlen(block->idstr)); - } + save_block_hdr(f, block, offset, cont, RAM_SAVE_FLAG_PAGE); qemu_put_buffer(f, p, TARGET_PAGE_SIZE); bytes_sent = TARGET_PAGE_SIZE; } |