1# See docs/devel/tracing.txt for syntax documentation. 2 3# ../block.c 4bdrv_open_common(void *bs, const char *filename, int flags, const char *format_name) "bs %p filename \"%s\" flags 0x%x format_name \"%s\"" 5bdrv_lock_medium(void *bs, bool locked) "bs %p locked %d" 6 7# block-backend.c 8blk_co_preadv(void *blk, void *bs, int64_t offset, unsigned int bytes, int flags) "blk %p bs %p offset %"PRId64" bytes %u flags 0x%x" 9blk_co_pwritev(void *blk, void *bs, int64_t offset, unsigned int bytes, int flags) "blk %p bs %p offset %"PRId64" bytes %u flags 0x%x" 10blk_root_attach(void *child, void *blk, void *bs) "child %p blk %p bs %p" 11blk_root_detach(void *child, void *blk, void *bs) "child %p blk %p bs %p" 12 13# io.c 14bdrv_co_preadv(void *bs, int64_t offset, int64_t nbytes, unsigned int flags) "bs %p offset %"PRId64" nbytes %"PRId64" flags 0x%x" 15bdrv_co_pwritev(void *bs, int64_t offset, int64_t nbytes, unsigned int flags) "bs %p offset %"PRId64" nbytes %"PRId64" flags 0x%x" 16bdrv_co_pwrite_zeroes(void *bs, int64_t offset, int count, int flags) "bs %p offset %"PRId64" count %d flags 0x%x" 17bdrv_co_do_copy_on_readv(void *bs, int64_t offset, unsigned int bytes, int64_t cluster_offset, int64_t cluster_bytes) "bs %p offset %"PRId64" bytes %u cluster_offset %"PRId64" cluster_bytes %"PRId64 18bdrv_co_copy_range_from(void *src, uint64_t src_offset, void *dst, uint64_t dst_offset, uint64_t bytes, int read_flags, int write_flags) "src %p offset %"PRIu64" dst %p offset %"PRIu64" bytes %"PRIu64" rw flags 0x%x 0x%x" 19bdrv_co_copy_range_to(void *src, uint64_t src_offset, void *dst, uint64_t dst_offset, uint64_t bytes, int read_flags, int write_flags) "src %p offset %"PRIu64" dst %p offset %"PRIu64" bytes %"PRIu64" rw flags 0x%x 0x%x" 20 21# stream.c 22stream_one_iteration(void *s, int64_t offset, uint64_t bytes, int is_allocated) "s %p offset %" PRId64 " bytes %" PRIu64 " is_allocated %d" 23stream_start(void *bs, void *base, void *s) "bs %p base %p s %p" 24 25# commit.c 26commit_one_iteration(void *s, int64_t offset, uint64_t bytes, int is_allocated) "s %p offset %" PRId64 " bytes %" PRIu64 " is_allocated %d" 27commit_start(void *bs, void *base, void *top, void *s) "bs %p base %p top %p s %p" 28 29# mirror.c 30mirror_start(void *bs, void *s, void *opaque) "bs %p s %p opaque %p" 31mirror_restart_iter(void *s, int64_t cnt) "s %p dirty count %"PRId64 32mirror_before_flush(void *s) "s %p" 33mirror_before_drain(void *s, int64_t cnt) "s %p dirty count %"PRId64 34mirror_before_sleep(void *s, int64_t cnt, int synced, uint64_t delay_ns) "s %p dirty count %"PRId64" synced %d delay %"PRIu64"ns" 35mirror_one_iteration(void *s, int64_t offset, uint64_t bytes) "s %p offset %" PRId64 " bytes %" PRIu64 36mirror_iteration_done(void *s, int64_t offset, uint64_t bytes, int ret) "s %p offset %" PRId64 " bytes %" PRIu64 " ret %d" 37mirror_yield(void *s, int64_t cnt, int buf_free_count, int in_flight) "s %p dirty count %"PRId64" free buffers %d in_flight %d" 38mirror_yield_in_flight(void *s, int64_t offset, int in_flight) "s %p offset %" PRId64 " in_flight %d" 39 40# backup.c 41backup_do_cow_enter(void *job, int64_t start, int64_t offset, uint64_t bytes) "job %p start %" PRId64 " offset %" PRId64 " bytes %" PRIu64 42backup_do_cow_return(void *job, int64_t offset, uint64_t bytes, int ret) "job %p offset %" PRId64 " bytes %" PRIu64 " ret %d" 43backup_do_cow_skip(void *job, int64_t start) "job %p start %"PRId64 44backup_do_cow_skip_range(void *job, int64_t start, uint64_t bytes) "job %p start %"PRId64" bytes %"PRId64 45backup_do_cow_process(void *job, int64_t start) "job %p start %"PRId64 46backup_do_cow_read_fail(void *job, int64_t start, int ret) "job %p start %"PRId64" ret %d" 47backup_do_cow_write_fail(void *job, int64_t start, int ret) "job %p start %"PRId64" ret %d" 48backup_do_cow_copy_range_fail(void *job, int64_t start, int ret) "job %p start %"PRId64" ret %d" 49 50# ../blockdev.c 51qmp_block_job_cancel(void *job) "job %p" 52qmp_block_job_pause(void *job) "job %p" 53qmp_block_job_resume(void *job) "job %p" 54qmp_block_job_complete(void *job) "job %p" 55qmp_block_job_finalize(void *job) "job %p" 56qmp_block_job_dismiss(void *job) "job %p" 57qmp_block_stream(void *bs) "bs %p" 58 59# file-posix.c 60# file-win32.c 61file_paio_submit(void *acb, void *opaque, int64_t offset, int count, int type) "acb %p opaque %p offset %"PRId64" count %d type %d" 62file_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 63 64# qcow2.c 65qcow2_writev_start_req(void *co, int64_t offset, int bytes) "co %p offset 0x%" PRIx64 " bytes %d" 66qcow2_writev_done_req(void *co, int ret) "co %p ret %d" 67qcow2_writev_start_part(void *co) "co %p" 68qcow2_writev_done_part(void *co, int cur_bytes) "co %p cur_bytes %d" 69qcow2_writev_data(void *co, uint64_t offset) "co %p offset 0x%" PRIx64 70qcow2_pwrite_zeroes_start_req(void *co, int64_t offset, int count) "co %p offset 0x%" PRIx64 " count %d" 71qcow2_pwrite_zeroes(void *co, int64_t offset, int count) "co %p offset 0x%" PRIx64 " count %d" 72qcow2_skip_cow(void *co, uint64_t offset, int nb_clusters) "co %p offset 0x%" PRIx64 " nb_clusters %d" 73 74# qcow2-cluster.c 75qcow2_alloc_clusters_offset(void *co, uint64_t offset, int bytes) "co %p offset 0x%" PRIx64 " bytes %d" 76qcow2_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 77qcow2_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 78qcow2_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" 79qcow2_cluster_alloc_phys(void *co) "co %p" 80qcow2_cluster_link_l2(void *co, int nb_clusters) "co %p nb_clusters %d" 81 82qcow2_l2_allocate(void *bs, int l1_index) "bs %p l1_index %d" 83qcow2_l2_allocate_get_empty(void *bs, int l1_index) "bs %p l1_index %d" 84qcow2_l2_allocate_write_l2(void *bs, int l1_index) "bs %p l1_index %d" 85qcow2_l2_allocate_write_l1(void *bs, int l1_index) "bs %p l1_index %d" 86qcow2_l2_allocate_done(void *bs, int l1_index, int ret) "bs %p l1_index %d ret %d" 87 88# qcow2-cache.c 89qcow2_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" 90qcow2_cache_get_replace_entry(void *co, int c, int i) "co %p is_l2_cache %d index %d" 91qcow2_cache_get_read(void *co, int c, int i) "co %p is_l2_cache %d index %d" 92qcow2_cache_get_done(void *co, int c, int i) "co %p is_l2_cache %d index %d" 93qcow2_cache_flush(void *co, int c) "co %p is_l2_cache %d" 94qcow2_cache_entry_flush(void *co, int c, int i) "co %p is_l2_cache %d index %d" 95 96# qcow2-refcount.c 97qcow2_process_discards_failed_region(uint64_t offset, uint64_t bytes, int ret) "offset 0x%" PRIx64 " bytes 0x%" PRIx64 " ret %d" 98 99# qed-l2-cache.c 100qed_alloc_l2_cache_entry(void *l2_cache, void *entry) "l2_cache %p entry %p" 101qed_unref_l2_cache_entry(void *entry, int ref) "entry %p ref %d" 102qed_find_l2_cache_entry(void *l2_cache, void *entry, uint64_t offset, int ref) "l2_cache %p entry %p offset %"PRIu64" ref %d" 103 104# qed-table.c 105qed_read_table(void *s, uint64_t offset, void *table) "s %p offset %"PRIu64" table %p" 106qed_read_table_cb(void *s, void *table, int ret) "s %p table %p ret %d" 107qed_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" 108qed_write_table_cb(void *s, void *table, int flush, int ret) "s %p table %p flush %d ret %d" 109 110# qed.c 111qed_need_check_timer_cb(void *s) "s %p" 112qed_start_need_check_timer(void *s) "s %p" 113qed_cancel_need_check_timer(void *s) "s %p" 114qed_aio_complete(void *s, void *acb, int ret) "s %p acb %p ret %d" 115qed_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" 116qed_aio_next_io(void *s, void *acb, int ret, uint64_t cur_pos) "s %p acb %p ret %d cur_pos %"PRIu64 117qed_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" 118qed_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" 119qed_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 120qed_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 121qed_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" 122 123# vxhs.c 124vxhs_iio_callback(int error) "ctx is NULL: error %d" 125vxhs_iio_callback_chnfail(int err, int error) "QNIO channel failed, no i/o %d, %d" 126vxhs_iio_callback_unknwn(int opcode, int err) "unexpected opcode %d, errno %d" 127vxhs_aio_rw_invalid(int req) "Invalid I/O request iodir %d" 128vxhs_aio_rw_ioerr(char *guid, int iodir, uint64_t size, uint64_t off, void *acb, int ret, int err) "IO ERROR (vDisk %s) FOR : Read/Write = %d size = %"PRIu64" offset = %"PRIu64" ACB = %p. Error = %d, errno = %d" 129vxhs_get_vdisk_stat_err(char *guid, int ret, int err) "vDisk (%s) stat ioctl failed, ret = %d, errno = %d" 130vxhs_get_vdisk_stat(char *vdisk_guid, uint64_t vdisk_size) "vDisk %s stat ioctl returned size %"PRIu64 131vxhs_complete_aio(void *acb, uint64_t ret) "aio failed acb %p ret %"PRIu64 132vxhs_parse_uri_filename(const char *filename) "URI passed via bdrv_parse_filename %s" 133vxhs_open_vdiskid(const char *vdisk_id) "Opening vdisk-id %s" 134vxhs_open_hostinfo(char *of_vsa_addr, int port) "Adding host %s:%d to BDRVVXHSState" 135vxhs_open_iio_open(const char *host) "Failed to connect to storage agent on host %s" 136vxhs_parse_uri_hostinfo(char *host, int port) "Host: IP %s, Port %d" 137vxhs_close(char *vdisk_guid) "Closing vdisk %s" 138vxhs_get_creds(const char *cacert, const char *client_key, const char *client_cert) "cacert %s, client_key %s, client_cert %s" 139 140# nvme.c 141nvme_kick(void *s, int queue) "s %p queue %d" 142nvme_dma_flush_queue_wait(void *s) "s %p" 143nvme_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" 144nvme_process_completion(void *s, int index, int inflight) "s %p queue %d inflight %d" 145nvme_process_completion_queue_busy(void *s, int index) "s %p queue %d" 146nvme_complete_command(void *s, int index, int cid) "s %p queue %d cid %d" 147nvme_submit_command(void *s, int index, int cid) "s %p queue %d cid %d" 148nvme_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" 149nvme_handle_event(void *s) "s %p" 150nvme_poll_cb(void *s) "s %p" 151nvme_prw_aligned(void *s, int is_write, uint64_t offset, uint64_t bytes, int flags, int niov) "s %p is_write %d offset %"PRId64" bytes %"PRId64" flags %d niov %d" 152nvme_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" 153nvme_prw_buffered(void *s, uint64_t offset, uint64_t bytes, int niov, int is_write) "s %p offset %"PRId64" bytes %"PRId64" niov %d is_write %d" 154nvme_rw_done(void *s, int is_write, uint64_t offset, uint64_t bytes, int ret) "s %p is_write %d offset %"PRId64" bytes %"PRId64" ret %d" 155nvme_dma_map_flush(void *s) "s %p" 156nvme_free_req_queue_wait(void *q) "q %p" 157nvme_cmd_map_qiov(void *s, void *cmd, void *req, void *qiov, int entries) "s %p cmd %p req %p qiov %p entries %d" 158nvme_cmd_map_qiov_pages(void *s, int i, uint64_t page) "s %p page[%d] 0x%"PRIx64 159nvme_cmd_map_qiov_iov(void *s, int i, void *page, int pages) "s %p iov[%d] %p pages %d" 160 161# iscsi.c 162iscsi_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" 163 164# nbd.c 165nbd_parse_blockstatus_compliance(const char *err) "ignoring extra data from non-compliant server: %s" 166nbd_structured_read_compliance(const char *type) "server sent non-compliant unaligned read %s chunk" 167nbd_read_reply_entry_fail(int ret, const char *err) "ret = %d, err: %s" 168nbd_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" 169nbd_client_connect(const char *export_name) "export '%s'" 170nbd_client_connect_success(const char *export_name) "export '%s'" 171 172# ssh.c 173ssh_restart_coroutine(void *co) "co=%p" 174ssh_flush(void) "fsync" 175ssh_check_host_key_knownhosts(void) "host key OK" 176ssh_connect_to_ssh(char *path, int flags, int mode) "opening file %s flags=0x%x creat_mode=0%o" 177ssh_co_yield(int sock, void *rd_handler, void *wr_handler) "s->sock=%d rd_handler=%p wr_handler=%p" 178ssh_co_yield_back(int sock) "s->sock=%d - back" 179ssh_getlength(int64_t length) "length=%" PRIi64 180ssh_co_create_opts(uint64_t size) "total_size=%" PRIu64 181ssh_read(int64_t offset, size_t size) "offset=%" PRIi64 " size=%zu" 182ssh_read_buf(void *buf, size_t size, size_t actual_size) "sftp_read buf=%p size=%zu (actual size=%zu)" 183ssh_read_return(ssize_t ret, int sftp_err) "sftp_read returned %zd (sftp error=%d)" 184ssh_write(int64_t offset, size_t size) "offset=%" PRIi64 " size=%zu" 185ssh_write_buf(void *buf, size_t size, size_t actual_size) "sftp_write buf=%p size=%zu (actual size=%zu)" 186ssh_write_return(ssize_t ret, int sftp_err) "sftp_write returned %zd (sftp error=%d)" 187ssh_seek(int64_t offset) "seeking to offset=%" PRIi64 188ssh_auth_methods(int methods) "auth methods=0x%x" 189ssh_server_status(int status) "server status=%d" 190 191# curl.c 192curl_timer_cb(long timeout_ms) "timer callback timeout_ms %ld" 193curl_sock_cb(int action, int fd) "sock action %d on fd %d" 194curl_read_cb(size_t realsize) "just reading %zu bytes" 195curl_open(const char *file) "opening %s" 196curl_open_size(uint64_t size) "size = %" PRIu64 197curl_setup_preadv(uint64_t bytes, uint64_t start, const char *range) "reading %" PRIu64 " at %" PRIu64 " (%s)" 198curl_close(void) "close" 199 200# file-posix.c 201file_xfs_write_zeroes(const char *error) "cannot write zero range (%s)" 202file_xfs_discard(const char *error) "cannot punch hole (%s)" 203file_FindEjectableOpticalMedia(const char *media) "Matching using %s" 204file_setup_cdrom(const char *partition) "Using %s as optical disc" 205file_hdev_is_sg(int type, int version) "SG device found: type=%d, version=%d" 206 207# sheepdog.c 208sheepdog_reconnect_to_sdog(void) "Wait for connection to be established" 209sheepdog_aio_read_response(void) "disable cache since the server doesn't support it" 210sheepdog_open(uint32_t vid) "0x%" PRIx32 " snapshot inode was open" 211sheepdog_close(const char *name) "%s" 212sheepdog_create_branch_snapshot(uint32_t vdi) "0x%" PRIx32 " is snapshot" 213sheepdog_create_branch_created(uint32_t vdi) "0x%" PRIx32 " is created" 214sheepdog_create_branch_new(uint32_t vdi) "0x%" PRIx32 " was newly created" 215sheepdog_co_rw_vector_update(uint32_t vdi, uint64_t oid, uint64_t data, long idx) "update ino (%" PRIu32 ") %" PRIu64 " %" PRIu64 " %ld" 216sheepdog_co_rw_vector_new(uint64_t oid) "new oid 0x%" PRIx64 217sheepdog_snapshot_create_info(const char *sn_name, const char *id, const char *name, int64_t size, int is_snapshot) "sn_info: name %s id_str %s s: name %s vm_state_size %" PRId64 " " "is_snapshot %d" 218sheepdog_snapshot_create(const char *sn_name, const char *id) "%s %s" 219sheepdog_snapshot_create_inode(const char *name, uint32_t snap, uint32_t vdi) "s->inode: name %s snap_id 0x%" PRIx32 " vdi 0x%" PRIx32 220 221# ssh.c 222sftp_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)" 223