diff options
| -rw-r--r-- | savevm.c | 8 | ||||
| -rw-r--r-- | trace-events | 5 |
2 files changed, 13 insertions, 0 deletions
@@ -85,6 +85,7 @@ #include "cpus.h" #include "memory.h" #include "qmp-commands.h" +#include "trace.h" #define SELF_ANNOUNCE_ROUNDS 5 @@ -1625,11 +1626,14 @@ int qemu_savevm_state_iterate(QEMUFile *f) if (se->save_live_state == NULL) continue; + trace_savevm_section_start(); /* Section type */ qemu_put_byte(f, QEMU_VM_SECTION_PART); qemu_put_be32(f, se->section_id); ret = se->save_live_state(f, QEMU_VM_SECTION_PART, se->opaque); + trace_savevm_section_end(se->section_id); + if (ret <= 0) { /* Do not proceed to the next vmstate before this one reported completion of the current stage. This serializes the migration @@ -1659,11 +1663,13 @@ int qemu_savevm_state_complete(QEMUFile *f) if (se->save_live_state == NULL) continue; + trace_savevm_section_start(); /* Section type */ qemu_put_byte(f, QEMU_VM_SECTION_END); qemu_put_be32(f, se->section_id); ret = se->save_live_state(f, QEMU_VM_SECTION_END, se->opaque); + trace_savevm_section_end(se->section_id); if (ret < 0) { return ret; } @@ -1675,6 +1681,7 @@ int qemu_savevm_state_complete(QEMUFile *f) if (se->save_state == NULL && se->vmsd == NULL) continue; + trace_savevm_section_start(); /* Section type */ qemu_put_byte(f, QEMU_VM_SECTION_FULL); qemu_put_be32(f, se->section_id); @@ -1688,6 +1695,7 @@ int qemu_savevm_state_complete(QEMUFile *f) qemu_put_be32(f, se->version_id); vmstate_save(f, se); + trace_savevm_section_end(se->section_id); } qemu_put_byte(f, QEMU_VM_EOF); diff --git a/trace-events b/trace-events index c935ba24f4..d671118fe1 100644 --- a/trace-events +++ b/trace-events @@ -783,6 +783,11 @@ displaysurface_resize(void *display_state, void *display_surface, int width, int # vga.c ppm_save(const char *filename, void *display_surface) "%s surface=%p" +# savevm.c + +savevm_section_start(void) "" +savevm_section_end(unsigned int section_id) "section_id %u" + # 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" |