block/trace-events

   1 # See docs/devel/tracing.txt for syntax documentation.
   2
   3 # block.c
   4 bdrv_open_common(void *bs, const char *filename, int flags, const char *format_name) "bs %p filename \"%s\" flags 0x%x format_name \"%s\""
   5 bdrv_lock_medium(void *bs, bool locked) "bs %p locked %d"
   6
   7 # block/block-backend.c
   8 blk_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"
   9 blk_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"
  10 blk_root_attach(void *child, void *blk, void *bs) "child %p blk %p bs %p"
  11 blk_root_detach(void *child, void *blk, void *bs) "child %p blk %p bs %p"
  12
  13 # block/io.c
  14 bdrv_co_preadv(void *bs, int64_t offset, int64_t nbytes, unsigned int flags) "bs %p offset %"PRId64" nbytes %"PRId64" flags 0x%x"
  15 bdrv_co_pwritev(void *bs, int64_t offset, int64_t nbytes, unsigned int flags) "bs %p offset %"PRId64" nbytes %"PRId64" flags 0x%x"
  16 bdrv_co_pwrite_zeroes(void *bs, int64_t offset, int count, int flags) "bs %p offset %"PRId64" count %d flags 0x%x"
  17 bdrv_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
  18
  19 # block/stream.c
  20 stream_one_iteration(void *s, int64_t offset, uint64_t bytes, int is_allocated) "s %p offset %" PRId64 " bytes %" PRIu64 " is_allocated %d"
  21 stream_start(void *bs, void *base, void *s) "bs %p base %p s %p"
  22
  23 # block/commit.c
  24 commit_one_iteration(void *s, int64_t offset, uint64_t bytes, int is_allocated) "s %p offset %" PRId64 " bytes %" PRIu64 " is_allocated %d"
  25 commit_start(void *bs, void *base, void *top, void *s) "bs %p base %p top %p s %p"
  26
  27 # block/mirror.c
  28 mirror_start(void *bs, void *s, void *opaque) "bs %p s %p opaque %p"
  29 mirror_restart_iter(void *s, int64_t cnt) "s %p dirty count %"PRId64
  30 mirror_before_flush(void *s) "s %p"
  31 mirror_before_drain(void *s, int64_t cnt) "s %p dirty count %"PRId64
  32 mirror_before_sleep(void *s, int64_t cnt, int synced, uint64_t delay_ns) "s %p dirty count %"PRId64" synced %d delay %"PRIu64"ns"
  33 mirror_one_iteration(void *s, int64_t offset, uint64_t bytes) "s %p offset %" PRId64 " bytes %" PRIu64
  34 mirror_iteration_done(void *s, int64_t offset, uint64_t bytes, int ret) "s %p offset %" PRId64 " bytes %" PRIu64 " ret %d"
  35 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"
  36 mirror_yield_in_flight(void *s, int64_t offset, int in_flight) "s %p offset %" PRId64 " in_flight %d"
  37
  38 # block/backup.c
  39 backup_do_cow_enter(void *job, int64_t start, int64_t offset, uint64_t bytes) "job %p start %" PRId64 " offset %" PRId64 " bytes %" PRIu64
  40 backup_do_cow_return(void *job, int64_t offset, uint64_t bytes, int ret) "job %p offset %" PRId64 " bytes %" PRIu64 " ret %d"
  41 backup_do_cow_skip(void *job, int64_t start) "job %p start %"PRId64
  42 backup_do_cow_process(void *job, int64_t start) "job %p start %"PRId64
  43 backup_do_cow_read_fail(void *job, int64_t start, int ret) "job %p start %"PRId64" ret %d"
  44 backup_do_cow_write_fail(void *job, int64_t start, int ret) "job %p start %"PRId64" ret %d"
  45
  46 # blockdev.c
  47 qmp_block_job_cancel(void *job) "job %p"
  48 qmp_block_job_pause(void *job) "job %p"
  49 qmp_block_job_resume(void *job) "job %p"
  50 qmp_block_job_complete(void *job) "job %p"
  51 qmp_block_job_finalize(void *job) "job %p"
  52 qmp_block_job_dismiss(void *job) "job %p"
  53 qmp_block_stream(void *bs, void *job) "bs %p job %p"
  54
  55 # block/file-win32.c
  56 # block/file-posix.c
  57 paio_submit_co(int64_t offset, int count, int type) "offset %"PRId64" count %d type %d"
  58 paio_submit(void *acb, void *opaque, int64_t offset, int count, int type) "acb %p opaque %p offset %"PRId64" count %d type %d"
  59
  60 # block/qcow2.c
  61 qcow2_writev_start_req(void *co, int64_t offset, int bytes) "co %p offset 0x%" PRIx64 " bytes %d"
  62 qcow2_writev_done_req(void *co, int ret) "co %p ret %d"
  63 qcow2_writev_start_part(void *co) "co %p"
  64 qcow2_writev_done_part(void *co, int cur_bytes) "co %p cur_bytes %d"
  65 qcow2_writev_data(void *co, uint64_t offset) "co %p offset 0x%" PRIx64
  66 qcow2_pwrite_zeroes_start_req(void *co, int64_t offset, int count) "co %p offset 0x%" PRIx64 " count %d"
  67 qcow2_pwrite_zeroes(void *co, int64_t offset, int count) "co %p offset 0x%" PRIx64 " count %d"
  68
  69 # block/qcow2-cluster.c
  70 qcow2_alloc_clusters_offset(void *co, uint64_t offset, int bytes) "co %p offset 0x%" PRIx64 " bytes %d"
  71 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
  72 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
  73 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"
  74 qcow2_cluster_alloc_phys(void *co) "co %p"
  75 qcow2_cluster_link_l2(void *co, int nb_clusters) "co %p nb_clusters %d"
  76
  77 qcow2_l2_allocate(void *bs, int l1_index) "bs %p l1_index %d"
  78 qcow2_l2_allocate_get_empty(void *bs, int l1_index) "bs %p l1_index %d"
  79 qcow2_l2_allocate_write_l2(void *bs, int l1_index) "bs %p l1_index %d"
  80 qcow2_l2_allocate_write_l1(void *bs, int l1_index) "bs %p l1_index %d"
  81 qcow2_l2_allocate_done(void *bs, int l1_index, int ret) "bs %p l1_index %d ret %d"
  82
  83 # block/qcow2-cache.c
  84 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"
  85 qcow2_cache_get_replace_entry(void *co, int c, int i) "co %p is_l2_cache %d index %d"
  86 qcow2_cache_get_read(void *co, int c, int i) "co %p is_l2_cache %d index %d"
  87 qcow2_cache_get_done(void *co, int c, int i) "co %p is_l2_cache %d index %d"
  88 qcow2_cache_flush(void *co, int c) "co %p is_l2_cache %d"
  89 qcow2_cache_entry_flush(void *co, int c, int i) "co %p is_l2_cache %d index %d"
  90
  91 # block/qed-l2-cache.c
  92 qed_alloc_l2_cache_entry(void *l2_cache, void *entry) "l2_cache %p entry %p"
  93 qed_unref_l2_cache_entry(void *entry, int ref) "entry %p ref %d"
  94 qed_find_l2_cache_entry(void *l2_cache, void *entry, uint64_t offset, int ref) "l2_cache %p entry %p offset %"PRIu64" ref %d"
  95
  96 # block/qed-table.c
  97 qed_read_table(void *s, uint64_t offset, void *table) "s %p offset %"PRIu64" table %p"
  98 qed_read_table_cb(void *s, void *table, int ret) "s %p table %p ret %d"
  99 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"
 100 qed_write_table_cb(void *s, void *table, int flush, int ret) "s %p table %p flush %d ret %d"
 101
 102 # block/qed.c
 103 qed_need_check_timer_cb(void *s) "s %p"
 104 qed_start_need_check_timer(void *s) "s %p"
 105 qed_cancel_need_check_timer(void *s) "s %p"
 106 qed_aio_complete(void *s, void *acb, int ret) "s %p acb %p ret %d"
 107 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"
 108 qed_aio_next_io(void *s, void *acb, int ret, uint64_t cur_pos) "s %p acb %p ret %d cur_pos %"PRIu64
 109 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"
 110 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"
 111 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
 112 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
 113 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"
 114
 115 # block/vxhs.c
 116 vxhs_iio_callback(int error) "ctx is NULL: error %d"
 117 vxhs_iio_callback_chnfail(int err, int error) "QNIO channel failed, no i/o %d, %d"
 118 vxhs_iio_callback_unknwn(int opcode, int err) "unexpected opcode %d, errno %d"
 119 vxhs_aio_rw_invalid(int req) "Invalid I/O request iodir %d"
 120 vxhs_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"
 121 vxhs_get_vdisk_stat_err(char *guid, int ret, int err) "vDisk (%s) stat ioctl failed, ret = %d, errno = %d"
 122 vxhs_get_vdisk_stat(char *vdisk_guid, uint64_t vdisk_size) "vDisk %s stat ioctl returned size %"PRIu64
 123 vxhs_complete_aio(void *acb, uint64_t ret) "aio failed acb %p ret %"PRIu64
 124 vxhs_parse_uri_filename(const char *filename) "URI passed via bdrv_parse_filename %s"
 125 vxhs_open_vdiskid(const char *vdisk_id) "Opening vdisk-id %s"
 126 vxhs_open_hostinfo(char *of_vsa_addr, int port) "Adding host %s:%d to BDRVVXHSState"
 127 vxhs_open_iio_open(const char *host) "Failed to connect to storage agent on host %s"
 128 vxhs_parse_uri_hostinfo(char *host, int port) "Host: IP %s, Port %d"
 129 vxhs_close(char *vdisk_guid) "Closing vdisk %s"
 130 vxhs_get_creds(const char *cacert, const char *client_key, const char *client_cert) "cacert %s, client_key %s, client_cert %s"
 131
 132 # block/nvme.c
 133 nvme_kick(void *s, int queue) "s %p queue %d"
 134 nvme_dma_flush_queue_wait(void *s) "s %p"
 135 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"
 136 nvme_process_completion(void *s, int index, int inflight) "s %p queue %d inflight %d"
 137 nvme_process_completion_queue_busy(void *s, int index) "s %p queue %d"
 138 nvme_complete_command(void *s, int index, int cid) "s %p queue %d cid %d"
 139 nvme_submit_command(void *s, int index, int cid) "s %p queue %d cid %d"
 140 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"
 141 nvme_handle_event(void *s) "s %p"
 142 nvme_poll_cb(void *s) "s %p"
 143 nvme_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"
 144 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"
 145 nvme_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"
 146 nvme_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"
 147 nvme_dma_map_flush(void *s) "s %p"
 148 nvme_free_req_queue_wait(void *q) "q %p"
 149 nvme_cmd_map_qiov(void *s, void *cmd, void *req, void *qiov, int entries) "s %p cmd %p req %p qiov %p entries %d"
 150 nvme_cmd_map_qiov_pages(void *s, int i, uint64_t page) "s %p page[%d] 0x%"PRIx64
 151 nvme_cmd_map_qiov_iov(void *s, int i, void *page, int pages) "s %p iov[%d] %p pages %d"