Commit 3c12193d authored by Juan Quintela's avatar Juan Quintela

ram: create trace event for migration sync bitmap

Signed-off-by: default avatarJuan Quintela <quintela@redhat.com>
Reviewed-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
parent dd2df737
......@@ -45,6 +45,7 @@
#include "hw/pcspk.h"
#include "qemu/page_cache.h"
#include "qmp-commands.h"
#include "trace.h"
#ifdef DEBUG_ARCH_INIT
#define DPRINTF(fmt, ...) \
......@@ -358,7 +359,12 @@ static inline void migration_bitmap_set_dirty(MemoryRegion *mr, int length)
static void migration_bitmap_sync(void)
{
uint64_t num_dirty_pages_init = ram_list.dirty_pages;
trace_migration_bitmap_sync_start();
memory_global_sync_dirty_bitmap(get_system_memory());
trace_migration_bitmap_sync_end(ram_list.dirty_pages
- num_dirty_pages_init);
}
......
......@@ -921,6 +921,10 @@ ppm_save(const char *filename, void *display_surface) "%s surface=%p"
savevm_section_start(void) ""
savevm_section_end(unsigned int section_id) "section_id %u"
# arch_init.c
migration_bitmap_sync_start(void) ""
migration_bitmap_sync_end(uint64_t dirty_pages) "dirty_pages %" PRIu64""
# hw/qxl.c
disable qxl_interface_set_mm_time(int qid, uint32_t mm_time) "%d %d"
disable qxl_io_write_vga(int qid, const char *mode, uint32_t addr, uint32_t val) "%d %s addr=%u val=%u"
......
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