diff options
Diffstat (limited to 'migration/dirtyrate.c')
| -rw-r--r-- | migration/dirtyrate.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/migration/dirtyrate.c b/migration/dirtyrate.c index 233acb0855..f7e86686fc 100644 --- a/migration/dirtyrate.c +++ b/migration/dirtyrate.c @@ -29,6 +29,7 @@ #include "sysemu/runstate.h" #include "exec/memory.h" #include "qemu/xxhash.h" +#include "migration.h" /* * total_dirty_pages is procted by BQL and is used @@ -436,6 +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) * @@ -444,7 +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) @@ -839,8 +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); } |