diff options
Diffstat (limited to 'migration/postcopy-ram.c')
| -rw-r--r-- | migration/postcopy-ram.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/migration/postcopy-ram.c b/migration/postcopy-ram.c index e2aa57a701..9faacacc9e 100644 --- a/migration/postcopy-ram.c +++ b/migration/postcopy-ram.c @@ -29,6 +29,7 @@ #include "sysemu/balloon.h" #include "qemu/error-report.h" #include "trace.h" +#include "hw/boards.h" /* Arbitrary limit on size of each discard command, * keeps them around ~200 bytes @@ -128,6 +129,8 @@ static void migration_exit_cb(Notifier *n, void *data) static struct PostcopyBlocktimeContext *blocktime_context_new(void) { + MachineState *ms = MACHINE(qdev_get_machine()); + unsigned int smp_cpus = ms->smp.cpus; PostcopyBlocktimeContext *ctx = g_new0(PostcopyBlocktimeContext, 1); ctx->page_fault_vcpu_time = g_new0(uint32_t, smp_cpus); ctx->vcpu_addr = g_new0(uintptr_t, smp_cpus); @@ -141,10 +144,11 @@ static struct PostcopyBlocktimeContext *blocktime_context_new(void) static uint32List *get_vcpu_blocktime_list(PostcopyBlocktimeContext *ctx) { + MachineState *ms = MACHINE(qdev_get_machine()); uint32List *list = NULL, *entry = NULL; int i; - for (i = smp_cpus - 1; i >= 0; i--) { + for (i = ms->smp.cpus - 1; i >= 0; i--) { entry = g_new0(uint32List, 1); entry->value = ctx->vcpu_blocktime[i]; entry->next = list; @@ -807,6 +811,8 @@ static void mark_postcopy_blocktime_end(uintptr_t addr) { MigrationIncomingState *mis = migration_incoming_get_current(); PostcopyBlocktimeContext *dc = mis->blocktime_ctx; + MachineState *ms = MACHINE(qdev_get_machine()); + unsigned int smp_cpus = ms->smp.cpus; int i, affected_cpu = 0; bool vcpu_total_blocktime = false; uint32_t read_vcpu_time, low_time_offset; |