bool enabled_capabilities[MIGRATION_CAPABILITY__MAX];
int64_t xbzrle_cache_size;
int64_t setup_time;
- /* Count of requests incoming from destination */
- int64_t postcopy_requests;
/* Flag set once the migration has been asked to enter postcopy */
bool start_postcopy;
uint64_t ram_bytes_total(void);
uint64_t ram_dirty_sync_count(void);
uint64_t ram_dirty_pages_rate(void);
+uint64_t ram_postcopy_requests(void);
void free_xbzrle_decoded_buf(void);
void acct_update_position(QEMUFile *f, size_t size, bool zero);
void global_state_store_running(void);
void migration_page_queue_free(void);
-int ram_save_queue_pages(MigrationState *ms, const char *rbname,
- ram_addr_t start, ram_addr_t len);
+int ram_save_queue_pages(const char *rbname, ram_addr_t start, ram_addr_t len);
uint64_t ram_pagesize_summary(void);
PostcopyState postcopy_state_get(void);
(1ul << qemu_target_page_bits());
info->ram->mbps = s->mbps;
info->ram->dirty_sync_count = ram_dirty_sync_count();
- info->ram->postcopy_requests = s->postcopy_requests;
+ info->ram->postcopy_requests = ram_postcopy_requests();
if (s->state != MIGRATION_STATUS_COMPLETED) {
info->ram->remaining = ram_bytes_remaining();
s->setup_time = 0;
s->start_postcopy = false;
s->postcopy_after_devices = false;
- s->postcopy_requests = 0;
s->migration_thread_running = false;
error_free(s->error);
s->error = NULL;
return;
}
- if (ram_save_queue_pages(ms, rbname, start, len)) {
+ if (ram_save_queue_pages(rbname, start, len)) {
mark_source_rp_bad(ms);
}
}
uint64_t bytes_transferred;
/* number of dirtied pages in the last second */
uint64_t dirty_pages_rate;
+ /* Count of requests incoming from destination */
+ uint64_t postcopy_requests;
/* protects modification of the bitmap */
QemuMutex bitmap_mutex;
/* Ram Bitmap protected by RCU */
return ram_state.dirty_pages_rate;
}
+uint64_t ram_postcopy_requests(void)
+{
+ return ram_state.postcopy_requests;
+}
+
/* used by the search for pages to send */
struct PageSearchStatus {
/* Current block being searched */
*
* Returns zero on success or negative on error
*
- * @ms: current migration state
* @rbname: Name of the RAMBLock of the request. NULL means the
* same that last one.
* @start: starting address from the start of the RAMBlock
* @len: length (in bytes) to send
*/
-int ram_save_queue_pages(MigrationState *ms, const char *rbname,
- ram_addr_t start, ram_addr_t len)
+int ram_save_queue_pages(const char *rbname, ram_addr_t start, ram_addr_t len)
{
RAMBlock *ramblock;
RAMState *rs = &ram_state;
- ms->postcopy_requests++;
+ rs->postcopy_requests++;
rcu_read_lock();
if (!rbname) {
/* Reuse last RAMBlock */