1 files changed, 212 insertions, 0 deletions
diff --git a/block/trace-events b/block/trace-events
new file mode 100644
index 000000000..549090d45
--- /dev/null
+++ b/block/trace-events
@@ -0,0 +1,212 @@
+# See docs/devel/tracing.rst for syntax documentation.
+
+# ../block.c
+bdrv_open_common(void *bs, const char *filename, int flags, const char *format_name) "bs %p filename \"%s\" flags 0x%x format_name \"%s\""
+bdrv_lock_medium(void *bs, bool locked) "bs %p locked %d"
+
+# block-backend.c
+blk_co_preadv(void *blk, void *bs, int64_t offset, int64_t bytes, int flags) "blk %p bs %p offset %"PRId64" bytes %" PRId64 " flags 0x%x"
+blk_co_pwritev(void *blk, void *bs, int64_t offset, int64_t bytes, int flags) "blk %p bs %p offset %"PRId64" bytes %" PRId64 " flags 0x%x"
+blk_root_attach(void *child, void *blk, void *bs) "child %p blk %p bs %p"
+blk_root_detach(void *child, void *blk, void *bs) "child %p blk %p bs %p"
+
+# io.c
+bdrv_co_preadv_part(void *bs, int64_t offset, int64_t bytes, unsigned int flags) "bs %p offset %" PRId64 " bytes %" PRId64 " flags 0x%x"
+bdrv_co_pwritev_part(void *bs, int64_t offset, int64_t bytes, unsigned int flags) "bs %p offset %" PRId64 " bytes %" PRId64 " flags 0x%x"
+bdrv_co_pwrite_zeroes(void *bs, int64_t offset, int64_t bytes, int flags) "bs %p offset %" PRId64 " bytes %" PRId64 " flags 0x%x"
+bdrv_co_do_copy_on_readv(void *bs, int64_t offset, int64_t bytes, int64_t cluster_offset, int64_t cluster_bytes) "bs %p offset %" PRId64 " bytes %" PRId64 " cluster_offset %" PRId64 " cluster_bytes %" PRId64
+bdrv_co_copy_range_from(void *src, int64_t src_offset, void *dst, int64_t dst_offset, int64_t bytes, int read_flags, int write_flags) "src %p offset %" PRId64 " dst %p offset %" PRId64 " bytes %" PRId64 " rw flags 0x%x 0x%x"
+bdrv_co_copy_range_to(void *src, int64_t src_offset, void *dst, int64_t dst_offset, int64_t bytes, int read_flags, int write_flags) "src %p offset %" PRId64 " dst %p offset %" PRId64 " bytes %" PRId64 " rw flags 0x%x 0x%x"
+
+# stream.c
+stream_one_iteration(void *s, int64_t offset, uint64_t bytes, int is_allocated) "s %p offset %" PRId64 " bytes %" PRIu64 " is_allocated %d"
+stream_start(void *bs, void *base, void *s) "bs %p base %p s %p"
+
+# commit.c
+commit_one_iteration(void *s, int64_t offset, uint64_t bytes, int is_allocated) "s %p offset %" PRId64 " bytes %" PRIu64 " is_allocated %d"
+commit_start(void *bs, void *base, void *top, void *s) "bs %p base %p top %p s %p"
+
+# mirror.c
+mirror_start(void *bs, void *s, void *opaque) "bs %p s %p opaque %p"
+mirror_restart_iter(void *s, int64_t cnt) "s %p dirty count %"PRId64
+mirror_before_flush(void *s) "s %p"
+mirror_before_drain(void *s, int64_t cnt) "s %p dirty count %"PRId64
+mirror_before_sleep(void *s, int64_t cnt, int synced, uint64_t delay_ns) "s %p dirty count %"PRId64" synced %d delay %"PRIu64"ns"
+mirror_one_iteration(void *s, int64_t offset, uint64_t bytes) "s %p offset %" PRId64 " bytes %" PRIu64
+mirror_iteration_done(void *s, int64_t offset, uint64_t bytes, int ret) "s %p offset %" PRId64 " bytes %" PRIu64 " ret %d"
+mirror_yield(void *s, int64_t cnt, int buf_free_count, int in_flight) "s %p dirty count %"PRId64" free buffers %d in_flight %d"
+mirror_yield_in_flight(void *s, int64_t offset, int in_flight) "s %p offset %" PRId64 " in_flight %d"
+
+# backup.c
+backup_do_cow_enter(void *job, int64_t start, int64_t offset, uint64_t bytes) "job %p start %" PRId64 " offset %" PRId64 " bytes %" PRIu64
+backup_do_cow_return(void *job, int64_t offset, uint64_t bytes, int ret) "job %p offset %" PRId64 " bytes %" PRIu64 " ret %d"
+
+# block-copy.c
+block_copy_skip_range(void *bcs, int64_t start, uint64_t bytes) "bcs %p start %"PRId64" bytes %"PRId64
+block_copy_process(void *bcs, int64_t start) "bcs %p start %"PRId64
+block_copy_copy_range_fail(void *bcs, int64_t start, int ret) "bcs %p start %"PRId64" ret %d"
+block_copy_read_fail(void *bcs, int64_t start, int ret) "bcs %p start %"PRId64" ret %d"
+block_copy_write_fail(void *bcs, int64_t start, int ret) "bcs %p start %"PRId64" ret %d"
+block_copy_write_zeroes_fail(void *bcs, int64_t start, int ret) "bcs %p start %"PRId64" ret %d"
+
+# ../blockdev.c
+qmp_block_job_cancel(void *job) "job %p"
+qmp_block_job_pause(void *job) "job %p"
+qmp_block_job_resume(void *job) "job %p"
+qmp_block_job_complete(void *job) "job %p"
+qmp_block_job_finalize(void *job) "job %p"
+qmp_block_job_dismiss(void *job) "job %p"
+qmp_block_stream(void *bs) "bs %p"
+
+# file-win32.c
+file_paio_submit(void *acb, void *opaque, int64_t offset, int count, int type) "acb %p opaque %p offset %"PRId64" count %d type %d"
+
+# io_uring.c
+luring_init_state(void *s, size_t size) "s %p size %zu"
+luring_cleanup_state(void *s) "%p freed"
+luring_io_plug(void *s) "LuringState %p plug"
+luring_io_unplug(void *s, int blocked, int plugged, int queued, int inflight) "LuringState %p blocked %d plugged %d queued %d inflight %d"
+luring_do_submit(void *s, int blocked, int plugged, int queued, int inflight) "LuringState %p blocked %d plugged %d queued %d inflight %d"
+luring_do_submit_done(void *s, int ret) "LuringState %p submitted to kernel %d"
+luring_co_submit(void *bs, void *s, void *luringcb, int fd, uint64_t offset, size_t nbytes, int type) "bs %p s %p luringcb %p fd %d offset %" PRId64 " nbytes %zd type %d"
+luring_process_completion(void *s, void *aiocb, int ret) "LuringState %p luringcb %p ret %d"
+luring_io_uring_submit(void *s, int ret) "LuringState %p ret %d"
+luring_resubmit_short_read(void *s, void *luringcb, int nread) "LuringState %p luringcb %p nread %d"
+
+# qcow2.c
+qcow2_add_task(void *co, void *bs, void *pool, const char *action, int cluster_type, uint64_t host_offset, uint64_t offset, uint64_t bytes, void *qiov, size_t qiov_offset) "co %p bs %p pool %p: %s: cluster_type %d file_cluster_offset %" PRIu64 " offset %" PRIu64 " bytes %" PRIu64 " qiov %p qiov_offset %zu"
+qcow2_writev_start_req(void *co, int64_t offset, int64_t bytes) "co %p offset 0x%" PRIx64 " bytes %" PRId64
+qcow2_writev_done_req(void *co, int ret) "co %p ret %d"
+qcow2_writev_start_part(void *co) "co %p"
+qcow2_writev_done_part(void *co, int cur_bytes) "co %p cur_bytes %d"
+qcow2_writev_data(void *co, uint64_t offset) "co %p offset 0x%" PRIx64
+qcow2_pwrite_zeroes_start_req(void *co, int64_t offset, int64_t bytes) "co %p offset 0x%" PRIx64 " bytes %" PRId64
+qcow2_pwrite_zeroes(void *co, int64_t offset, int64_t bytes) "co %p offset 0x%" PRIx64 " bytes %" PRId64
+qcow2_skip_cow(void *co, uint64_t offset, int nb_clusters) "co %p offset 0x%" PRIx64 " nb_clusters %d"
+
+# qcow2-cluster.c
+qcow2_alloc_clusters_offset(void *co, uint64_t offset, int bytes) "co %p offset 0x%" PRIx64 " bytes %d"
+qcow2_handle_copied(void *co, uint64_t guest_offset, uint64_t host_offset, uint64_t bytes) "co %p guest_offset 0x%" PRIx64 " host_offset 0x%" PRIx64 " bytes 0x%" PRIx64
+qcow2_handle_alloc(void *co, uint64_t guest_offset, uint64_t host_offset, uint64_t bytes) "co %p guest_offset 0x%" PRIx64 " host_offset 0x%" PRIx64 " bytes 0x%" PRIx64
+qcow2_do_alloc_clusters_offset(void *co, uint64_t guest_offset, uint64_t host_offset, int nb_clusters) "co %p guest_offset 0x%" PRIx64 " host_offset 0x%" PRIx64 " nb_clusters %d"
+qcow2_cluster_alloc_phys(void *co) "co %p"
+qcow2_cluster_link_l2(void *co, int nb_clusters) "co %p nb_clusters %d"
+
+qcow2_l2_allocate(void *bs, int l1_index) "bs %p l1_index %d"
+qcow2_l2_allocate_get_empty(void *bs, int l1_index) "bs %p l1_index %d"
+qcow2_l2_allocate_write_l2(void *bs, int l1_index) "bs %p l1_index %d"
+qcow2_l2_allocate_write_l1(void *bs, int l1_index) "bs %p l1_index %d"
+qcow2_l2_allocate_done(void *bs, int l1_index, int ret) "bs %p l1_index %d ret %d"
+
+# qcow2-cache.c
+qcow2_cache_get(void *co, int c, uint64_t offset, bool read_from_disk) "co %p is_l2_cache %d offset 0x%" PRIx64 " read_from_disk %d"
+qcow2_cache_get_replace_entry(void *co, int c, int i) "co %p is_l2_cache %d index %d"
+qcow2_cache_get_read(void *co, int c, int i) "co %p is_l2_cache %d index %d"
+qcow2_cache_get_done(void *co, int c, int i) "co %p is_l2_cache %d index %d"
+qcow2_cache_flush(void *co, int c) "co %p is_l2_cache %d"
+qcow2_cache_entry_flush(void *co, int c, int i) "co %p is_l2_cache %d index %d"
+
+# qcow2-refcount.c
+qcow2_process_discards_failed_region(uint64_t offset, uint64_t bytes, int ret) "offset 0x%" PRIx64 " bytes 0x%" PRIx64 " ret %d"
+
+# qed-l2-cache.c
+qed_alloc_l2_cache_entry(void *l2_cache, void *entry) "l2_cache %p entry %p"
+qed_unref_l2_cache_entry(void *entry, int ref) "entry %p ref %d"
+qed_find_l2_cache_entry(void *l2_cache, void *entry, uint64_t offset, int ref) "l2_cache %p entry %p offset %"PRIu64" ref %d"
+
+# qed-table.c
+qed_read_table(void *s, uint64_t offset, void *table) "s %p offset %"PRIu64" table %p"
+qed_read_table_cb(void *s, void *table, int ret) "s %p table %p ret %d"
+qed_write_table(void *s, uint64_t offset, void *table, unsigned int index, unsigned int n) "s %p offset %"PRIu64" table %p index %u n %u"
+qed_write_table_cb(void *s, void *table, int flush, int ret) "s %p table %p flush %d ret %d"
+
+# qed.c
+qed_need_check_timer_cb(void *s) "s %p"
+qed_start_need_check_timer(void *s) "s %p"
+qed_cancel_need_check_timer(void *s) "s %p"
+qed_aio_complete(void *s, void *acb, int ret) "s %p acb %p ret %d"
+qed_aio_setup(void *s, void *acb, int64_t sector_num, int nb_sectors, void *opaque, int flags) "s %p acb %p sector_num %"PRId64" nb_sectors %d opaque %p flags 0x%x"
+qed_aio_next_io(void *s, void *acb, int ret, uint64_t cur_pos) "s %p acb %p ret %d cur_pos %"PRIu64
+qed_aio_read_data(void *s, void *acb, int ret, uint64_t offset, size_t len) "s %p acb %p ret %d offset %"PRIu64" len %zu"
+qed_aio_write_data(void *s, void *acb, int ret, uint64_t offset, size_t len) "s %p acb %p ret %d offset %"PRIu64" len %zu"
+qed_aio_write_prefill(void *s, void *acb, uint64_t start, size_t len, uint64_t offset) "s %p acb %p start %"PRIu64" len %zu offset %"PRIu64
+qed_aio_write_postfill(void *s, void *acb, uint64_t start, size_t len, uint64_t offset) "s %p acb %p start %"PRIu64" len %zu offset %"PRIu64
+qed_aio_write_main(void *s, void *acb, int ret, uint64_t offset, size_t len) "s %p acb %p ret %d offset %"PRIu64" len %zu"
+
+# nvme.c
+nvme_controller_capability_raw(uint64_t value) "0x%08"PRIx64
+nvme_controller_capability(const char *desc, uint64_t value) "%s: %"PRIu64
+nvme_controller_spec_version(uint32_t mjr, uint32_t mnr, uint32_t ter) "Specification supported: %u.%u.%u"
+nvme_kick(void *s, unsigned q_index) "s %p q #%u"
+nvme_dma_flush_queue_wait(void *s) "s %p"
+nvme_error(int cmd_specific, int sq_head, int sqid, int cid, int status) "cmd_specific %d sq_head %d sqid %d cid %d status 0x%x"
+nvme_process_completion(void *s, unsigned q_index, int inflight) "s %p q #%u inflight %d"
+nvme_process_completion_queue_plugged(void *s, unsigned q_index) "s %p q #%u"
+nvme_complete_command(void *s, unsigned q_index, int cid) "s %p q #%u cid %d"
+nvme_submit_command(void *s, unsigned q_index, int cid) "s %p q #%u cid %d"
+nvme_submit_command_raw(int c0, int c1, int c2, int c3, int c4, int c5, int c6, int c7) "%02x %02x %02x %02x %02x %02x %02x %02x"
+nvme_handle_event(void *s) "s %p"
+nvme_poll_queue(void *s, unsigned q_index) "s %p q #%u"
+nvme_prw_aligned(void *s, int is_write, uint64_t offset, uint64_t bytes, int flags, int niov) "s %p is_write %d offset 0x%"PRIx64" bytes %"PRId64" flags %d niov %d"
+nvme_write_zeroes(void *s, uint64_t offset, uint64_t bytes, int flags) "s %p offset 0x%"PRIx64" bytes %"PRId64" flags %d"
+nvme_qiov_unaligned(const void *qiov, int n, void *base, size_t size, int align) "qiov %p n %d base %p size 0x%zx align 0x%x"
+nvme_prw_buffered(void *s, uint64_t offset, uint64_t bytes, int niov, int is_write) "s %p offset 0x%"PRIx64" bytes %"PRId64" niov %d is_write %d"
+nvme_rw_done(void *s, int is_write, uint64_t offset, uint64_t bytes, int ret) "s %p is_write %d offset 0x%"PRIx64" bytes %"PRId64" ret %d"
+nvme_dsm(void *s, int64_t offset, int64_t bytes) "s %p offset 0x%"PRIx64" bytes %"PRId64""
+nvme_dsm_done(void *s, int64_t offset, int64_t bytes, int ret) "s %p offset 0x%"PRIx64" bytes %"PRId64" ret %d"
+nvme_dma_map_flush(void *s) "s %p"
+nvme_free_req_queue_wait(void *s, unsigned q_index) "s %p q #%u"
+nvme_create_queue_pair(unsigned q_index, void *q, size_t size, void *aio_context, int fd) "index %u q %p size %zu aioctx %p fd %d"
+nvme_free_queue_pair(unsigned q_index, void *q, void *cq, void *sq) "index %u q %p cq %p sq %p"
+nvme_cmd_map_qiov(void *s, void *cmd, void *req, void *qiov, int entries) "s %p cmd %p req %p qiov %p entries %d"
+nvme_cmd_map_qiov_pages(void *s, int i, uint64_t page) "s %p page[%d] 0x%"PRIx64
+nvme_cmd_map_qiov_iov(void *s, int i, void *page, int pages) "s %p iov[%d] %p pages %d"
+
+# iscsi.c
+iscsi_xcopy(void *src_lun, uint64_t src_off, void *dst_lun, uint64_t dst_off, uint64_t bytes, int ret) "src_lun %p offset %"PRIu64" dst_lun %p offset %"PRIu64" bytes %"PRIu64" ret %d"
+
+# nbd.c
+nbd_parse_blockstatus_compliance(const char *err) "ignoring extra data from non-compliant server: %s"
+nbd_structured_read_compliance(const char *type) "server sent non-compliant unaligned read %s chunk"
+nbd_read_reply_entry_fail(int ret, const char *err) "ret = %d, err: %s"
+nbd_co_request_fail(uint64_t from, uint32_t len, uint64_t handle, uint16_t flags, uint16_t type, const char *name, int ret, const char *err) "Request failed { .from = %" PRIu64", .len = %" PRIu32 ", .handle = %" PRIu64 ", .flags = 0x%" PRIx16 ", .type = %" PRIu16 " (%s) } ret = %d, err: %s"
+nbd_client_handshake(const char *export_name) "export '%s'"
+nbd_client_handshake_success(const char *export_name) "export '%s'"
+
+# ssh.c
+ssh_restart_coroutine(void *co) "co=%p"
+ssh_flush(void) "fsync"
+ssh_check_host_key_knownhosts(void) "host key OK"
+ssh_connect_to_ssh(char *path, int flags, int mode) "opening file %s flags=0x%x creat_mode=0%o"
+ssh_co_yield(int sock, void *rd_handler, void *wr_handler) "s->sock=%d rd_handler=%p wr_handler=%p"
+ssh_co_yield_back(int sock) "s->sock=%d - back"
+ssh_getlength(int64_t length) "length=%" PRIi64
+ssh_co_create_opts(uint64_t size) "total_size=%" PRIu64
+ssh_read(int64_t offset, size_t size) "offset=%" PRIi64 " size=%zu"
+ssh_read_buf(void *buf, size_t size, size_t actual_size) "sftp_read buf=%p size=%zu (actual size=%zu)"
+ssh_read_return(ssize_t ret, int sftp_err) "sftp_read returned %zd (sftp error=%d)"
+ssh_write(int64_t offset, size_t size) "offset=%" PRIi64 " size=%zu"
+ssh_write_buf(void *buf, size_t size, size_t actual_size) "sftp_write buf=%p size=%zu (actual size=%zu)"
+ssh_write_return(ssize_t ret, int sftp_err) "sftp_write returned %zd (sftp error=%d)"
+ssh_seek(int64_t offset) "seeking to offset=%" PRIi64
+ssh_auth_methods(int methods) "auth methods=0x%x"
+ssh_server_status(int status) "server status=%d"
+
+# curl.c
+curl_timer_cb(long timeout_ms) "timer callback timeout_ms %ld"
+curl_sock_cb(int action, int fd) "sock action %d on fd %d"
+curl_read_cb(size_t realsize) "just reading %zu bytes"
+curl_open(const char *file) "opening %s"
+curl_open_size(uint64_t size) "size = %" PRIu64
+curl_setup_preadv(uint64_t bytes, uint64_t start, const char *range) "reading %" PRIu64 " at %" PRIu64 " (%s)"
+curl_close(void) "close"
+
+# file-posix.c
+file_copy_file_range(void *bs, int src, int64_t src_off, int dst, int64_t dst_off, int64_t bytes, int flags, int64_t ret) "bs %p src_fd %d offset %"PRIu64" dst_fd %d offset %"PRIu64" bytes %"PRIu64" flags %d ret %"PRId64
+file_FindEjectableOpticalMedia(const char *media) "Matching using %s"
+file_setup_cdrom(const char *partition) "Using %s as optical disc"
+file_hdev_is_sg(int type, int version) "SG device found: type=%d, version=%d"
+file_flush_fdatasync_failed(int err) "errno %d"
+
+# ssh.c
+sftp_error(const char *op, const char *ssh_err, int ssh_err_code, int sftp_err_code) "%s failed: %s (libssh error code: %d, sftp error code: %d)"