system/trace-events

   1 # See docs/devel/tracing.rst for syntax documentation.
   2
   3 # balloon.c
   4 # Since requests are raised via monitor, not many tracepoints are needed.
   5 balloon_event(void *opaque, unsigned long addr) "opaque %p addr %lu"
   6
   7 # ioport.c
   8 cpu_in(unsigned int addr, char size, unsigned int val) "addr 0x%x(%c) value %u"
   9 cpu_out(unsigned int addr, char size, unsigned int val) "addr 0x%x(%c) value %u"
  10
  11 # memory.c
  12 memory_region_ops_read(int cpu_index, void *mr, uint64_t addr, uint64_t value, unsigned size, const char *name) "cpu %d mr %p addr 0x%"PRIx64" value 0x%"PRIx64" size %u name '%s'"
  13 memory_region_ops_write(int cpu_index, void *mr, uint64_t addr, uint64_t value, unsigned size, const char *name) "cpu %d mr %p addr 0x%"PRIx64" value 0x%"PRIx64" size %u name '%s'"
  14 memory_region_subpage_read(int cpu_index, void *mr, uint64_t offset, uint64_t value, unsigned size) "cpu %d mr %p offset 0x%"PRIx64" value 0x%"PRIx64" size %u"
  15 memory_region_subpage_write(int cpu_index, void *mr, uint64_t offset, uint64_t value, unsigned size) "cpu %d mr %p offset 0x%"PRIx64" value 0x%"PRIx64" size %u"
  16 memory_region_ram_device_read(int cpu_index, void *mr, uint64_t addr, uint64_t value, unsigned size) "cpu %d mr %p addr 0x%"PRIx64" value 0x%"PRIx64" size %u"
  17 memory_region_ram_device_write(int cpu_index, void *mr, uint64_t addr, uint64_t value, unsigned size) "cpu %d mr %p addr 0x%"PRIx64" value 0x%"PRIx64" size %u"
  18 memory_region_sync_dirty(const char *mr, const char *listener, int global) "mr '%s' listener '%s' synced (global=%d)"
  19 flatview_new(void *view, void *root) "%p (root %p)"
  20 flatview_destroy(void *view, void *root) "%p (root %p)"
  21 flatview_destroy_rcu(void *view, void *root) "%p (root %p)"
  22 global_dirty_changed(unsigned int bitmask) "bitmask 0x%"PRIx32
  23
  24 # cpus.c
  25 vm_stop_flush_all(int ret) "ret %d"
  26
  27 # vl.c
  28 vm_state_notify(int running, int reason, const char *reason_str) "running %d reason %d (%s)"
  29 load_file(const char *name, const char *path) "name %s location %s"
  30 runstate_set(int current_state, const char *current_state_str, int new_state, const char *new_state_str) "current_run_state %d (%s) new_state %d (%s)"
  31 system_wakeup_request(int reason) "reason=%d"
  32 qemu_system_shutdown_request(int reason) "reason=%d"
  33 qemu_system_powerdown_request(void) ""
  34
  35 #dirtylimit.c
  36 dirtylimit_state_initialize(int max_cpus) "dirtylimit state initialize: max cpus %d"
  37 dirtylimit_state_finalize(void)
  38 dirtylimit_throttle_pct(int cpu_index, uint64_t pct, int64_t time_us) "CPU[%d] throttle percent: %" PRIu64 ", throttle adjust time %"PRIi64 " us"
  39 dirtylimit_set_vcpu(int cpu_index, uint64_t quota) "CPU[%d] set dirty page rate limit %"PRIu64
  40 dirtylimit_vcpu_execute(int cpu_index, int64_t sleep_time_us) "CPU[%d] sleep %"PRIi64 " us"