diff options
Diffstat (limited to 'migration/dirtyrate.c')
| -rw-r--r-- | migration/dirtyrate.c | 28 |
1 files changed, 16 insertions, 12 deletions
diff --git a/migration/dirtyrate.c b/migration/dirtyrate.c index 1d9db81..986624c 100644 --- a/migration/dirtyrate.c +++ b/migration/dirtyrate.c @@ -14,7 +14,7 @@ #include "qemu/error-report.h" #include "hw/core/cpu.h" #include "qapi/error.h" -#include "exec/ramblock.h" +#include "system/ramblock.h" #include "exec/target_page.h" #include "qemu/rcu_queue.h" #include "qemu/main-loop.h" @@ -24,11 +24,12 @@ #include "dirtyrate.h" #include "monitor/hmp.h" #include "monitor/monitor.h" -#include "qapi/qmp/qdict.h" -#include "sysemu/kvm.h" -#include "sysemu/runstate.h" -#include "exec/memory.h" +#include "qobject/qdict.h" +#include "system/kvm.h" +#include "system/runstate.h" +#include "system/memory.h" #include "qemu/xxhash.h" +#include "migration.h" /* * total_dirty_pages is procted by BQL and is used @@ -149,12 +150,12 @@ int64_t vcpu_calculate_dirtyrate(int64_t calc_time_ms, unsigned int flag, bool one_shot) { - DirtyPageRecord *records; + DirtyPageRecord *records = NULL; int64_t init_time_ms; int64_t duration; int64_t dirtyrate; int i = 0; - unsigned int gen_id; + unsigned int gen_id = 0; retry: init_time_ms = qemu_clock_get_ms(QEMU_CLOCK_REALTIME); @@ -228,8 +229,7 @@ static int time_unit_to_power(TimeUnit time_unit) case TIME_UNIT_MILLISECOND: return -3; default: - assert(false); /* unreachable */ - return 0; + g_assert_not_reached(); } } @@ -437,6 +437,7 @@ static void get_ramblock_dirty_info(RAMBlock *block, struct DirtyRateConfig *config) { uint64_t sample_pages_per_gigabytes = config->sample_pages_per_gigabytes; + gsize len; /* Right shift 30 bits to calc ramblock size in GB */ info->sample_pages_count = (qemu_ram_get_used_length(block) * @@ -445,7 +446,9 @@ static void get_ramblock_dirty_info(RAMBlock *block, info->ramblock_pages = qemu_ram_get_used_length(block) >> qemu_target_page_bits(); info->ramblock_addr = qemu_ram_get_host_addr(block); - strcpy(info->idstr, qemu_ram_get_idstr(block)); + len = g_strlcpy(info->idstr, qemu_ram_get_idstr(block), + sizeof(info->idstr)); + g_assert(len < sizeof(info->idstr)); } static void free_ramblock_dirty_info(struct RamblockDirtyInfo *infos, int count) @@ -840,8 +843,9 @@ void qmp_calc_dirty_rate(int64_t calc_time, init_dirtyrate_stat(config); - qemu_thread_create(&thread, "get_dirtyrate", get_dirtyrate_thread, - (void *)&config, QEMU_THREAD_DETACHED); + qemu_thread_create(&thread, MIGRATION_THREAD_DIRTY_RATE, + get_dirtyrate_thread, (void *)&config, + QEMU_THREAD_DETACHED); } |