We can eliminate to pass 0. Signed-off-by: Wei Yang <richardw.y...@linux.intel.com> --- migration/ram.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/migration/ram.c b/migration/ram.c index 35bd6213e9..9948b2d021 100644 --- a/migration/ram.c +++ b/migration/ram.c @@ -1643,10 +1643,10 @@ static inline bool migration_bitmap_clear_dirty(RAMState *rs, } static void migration_bitmap_sync_range(RAMState *rs, RAMBlock *rb, - ram_addr_t start, ram_addr_t length) + ram_addr_t length) { rs->migration_dirty_pages += - cpu_physical_memory_sync_dirty_bitmap(rb, start, length, + cpu_physical_memory_sync_dirty_bitmap(rb, 0, length, &rs->num_dirty_pages_period); } @@ -1735,7 +1735,7 @@ static void migration_bitmap_sync(RAMState *rs) qemu_mutex_lock(&rs->bitmap_mutex); rcu_read_lock(); RAMBLOCK_FOREACH_NOT_IGNORED(block) { - migration_bitmap_sync_range(rs, block, 0, block->used_length); + migration_bitmap_sync_range(rs, block, block->used_length); } ram_counters.remaining = ram_bytes_remaining(); rcu_read_unlock(); @@ -4156,7 +4156,7 @@ static void colo_flush_ram_cache(void) memory_global_dirty_log_sync(); rcu_read_lock(); RAMBLOCK_FOREACH_NOT_IGNORED(block) { - migration_bitmap_sync_range(ram_state, block, 0, block->used_length); + migration_bitmap_sync_range(ram_state, block, block->used_length); } rcu_read_unlock(); -- 2.19.1