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. 5balloon_event(void *opaque, unsigned long addr) "opaque %p addr %lu" 6 7# ioport.c 8cpu_in(unsigned int addr, char size, unsigned int val) "addr 0x%x(%c) value %u" 9cpu_out(unsigned int addr, char size, unsigned int val) "addr 0x%x(%c) value %u" 10 11# memory.c 12memory_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'" 13memory_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'" 14memory_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" 15memory_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" 16memory_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" 17memory_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" 18memory_region_sync_dirty(const char *mr, const char *listener, int global) "mr '%s' listener '%s' synced (global=%d)" 19flatview_new(void *view, void *root) "%p (root %p)" 20flatview_destroy(void *view, void *root) "%p (root %p)" 21flatview_destroy_rcu(void *view, void *root) "%p (root %p)" 22global_dirty_changed(unsigned int bitmask) "bitmask 0x%"PRIx32 23 24# physmem.c 25address_space_map(void *as, uint64_t addr, uint64_t len, bool is_write, uint32_t attrs) "as:%p addr 0x%"PRIx64":%"PRIx64" write:%d attrs:0x%x" 26find_ram_offset(uint64_t size, uint64_t offset) "size: 0x%" PRIx64 " @ 0x%" PRIx64 27find_ram_offset_loop(uint64_t size, uint64_t candidate, uint64_t offset, uint64_t next, uint64_t mingap) "trying size: 0x%" PRIx64 " @ 0x%" PRIx64 ", offset: 0x%" PRIx64" next: 0x%" PRIx64 " mingap: 0x%" PRIx64 28ram_block_discard_range(const char *rbname, void *hva, size_t length, bool need_madvise, bool need_fallocate, int ret) "%s@%p + 0x%zx: madvise: %d fallocate: %d ret: %d" 29 30# cpus.c 31vm_stop_flush_all(int ret) "ret %d" 32 33# vl.c 34vm_state_notify(int running, int reason, const char *reason_str) "running %d reason %d (%s)" 35load_file(const char *name, const char *path) "name %s location %s" 36runstate_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)" 37system_wakeup_request(int reason) "reason=%d" 38qemu_system_shutdown_request(int reason) "reason=%d" 39qemu_system_powerdown_request(void) "" 40 41#dirtylimit.c 42dirtylimit_state_initialize(int max_cpus) "dirtylimit state initialize: max cpus %d" 43dirtylimit_state_finalize(void) 44dirtylimit_throttle_pct(int cpu_index, uint64_t pct, int64_t time_us) "CPU[%d] throttle percent: %" PRIu64 ", throttle adjust time %"PRIi64 " us" 45dirtylimit_set_vcpu(int cpu_index, uint64_t quota) "CPU[%d] set dirty page rate limit %"PRIu64 46dirtylimit_vcpu_execute(int cpu_index, int64_t sleep_time_us) "CPU[%d] sleep %"PRIi64 " us" 47 48# cpu-throttle.c 49cpu_throttle_set(int new_throttle_pct) "set guest CPU throttled by %d%%" 50