diff options
Diffstat (limited to 'include/sys/trace.h')
| -rw-r--r-- | include/sys/trace.h | 988 |
1 files changed, 9 insertions, 979 deletions
diff --git a/include/sys/trace.h b/include/sys/trace.h index c73b15ac3..f32ba529e 100644 --- a/include/sys/trace.h +++ b/include/sys/trace.h @@ -18,9 +18,6 @@ * * CDDL HEADER END */ -/* - * Copyright (c) 2014 by Prakash Surya. All rights reserved. - */ #if defined(_KERNEL) && defined(HAVE_DECLARE_EVENT_CLASS) @@ -32,7 +29,14 @@ #include <linux/tracepoint.h> #include <sys/types.h> -#include <sys/list.h> + +/* + * The sys/trace_dbgmsg.h header defines tracepoint events for + * dprintf(), dbgmsg(), and SET_ERROR(). + */ +#define _SYS_TRACE_DBGMSG_INDIRECT +#include <sys/trace_dbgmsg.h> +#undef _SYS_TRACE_DBGMSG_INDIRECT /* * Redefine the DTRACE_PROBE* functions to use Linux tracepoints @@ -53,984 +57,10 @@ #define DTRACE_PROBE4(name, t1, arg1, t2, arg2, t3, arg3, t4, arg4) \ trace_zfs_##name((arg1), (arg2), (arg3), (arg4)) -typedef struct arc_buf_hdr arc_buf_hdr_t; -typedef struct zio zio_t; -typedef struct vdev vdev_t; -typedef struct l2arc_write_callback l2arc_write_callback_t; -typedef struct blkptr blkptr_t; -typedef struct zbookmark_phys zbookmark_phys_t; -typedef struct l2arc_dev l2arc_dev_t; -typedef struct dmu_buf_impl dmu_buf_impl_t; -typedef struct dmu_tx dmu_tx_t; -typedef struct dnode dnode_t; -typedef struct dsl_pool dsl_pool_t; -typedef struct znode znode_t; -typedef struct zfs_ace_hdr zfs_ace_hdr_t; -typedef struct zilog zilog_t; -typedef struct zrlock zrlock_t; - -/* - * Generic support for one argument tracepoints of the form: - * - * DTRACE_PROBE1(..., - * arc_buf_hdr_t *, ...); - */ -DECLARE_EVENT_CLASS(zfs_arc_buf_hdr_class, - TP_PROTO(arc_buf_hdr_t *ab), - TP_ARGS(ab), - TP_STRUCT__entry( - __array(uint64_t, hdr_dva_word, 2) - __field(uint64_t, hdr_birth) - __field(uint64_t, hdr_cksum0) - __field(uint32_t, hdr_flags) - __field(uint32_t, hdr_datacnt) - __field(arc_buf_contents_t, hdr_type) - __field(uint64_t, hdr_size) - __field(uint64_t, hdr_spa) - __field(arc_state_type_t, hdr_state_type) - __field(clock_t, hdr_access) - __field(uint32_t, hdr_mru_hits) - __field(uint32_t, hdr_mru_ghost_hits) - __field(uint32_t, hdr_mfu_hits) - __field(uint32_t, hdr_mfu_ghost_hits) - __field(uint32_t, hdr_l2_hits) - __field(int64_t, hdr_refcount) - ), - TP_fast_assign( - __entry->hdr_dva_word[0] = ab->b_dva.dva_word[0]; - __entry->hdr_dva_word[1] = ab->b_dva.dva_word[1]; - __entry->hdr_birth = ab->b_birth; - __entry->hdr_cksum0 = ab->b_cksum0; - __entry->hdr_flags = ab->b_flags; - __entry->hdr_datacnt = ab->b_datacnt; - __entry->hdr_type = ab->b_type; - __entry->hdr_size = ab->b_size; - __entry->hdr_spa = ab->b_spa; - __entry->hdr_state_type = ab->b_state->arcs_state; - __entry->hdr_access = ab->b_arc_access; - __entry->hdr_mru_hits = ab->b_mru_hits; - __entry->hdr_mru_ghost_hits = ab->b_mru_ghost_hits; - __entry->hdr_mfu_hits = ab->b_mfu_hits; - __entry->hdr_mfu_ghost_hits = ab->b_mfu_ghost_hits; - __entry->hdr_l2_hits = ab->b_l2_hits; - __entry->hdr_refcount = ab->b_refcnt.rc_count; - ), - TP_printk("hdr { dva 0x%llx:0x%llx birth %llu cksum0 0x%llx " - "flags 0x%x datacnt %u type %u size %llu spa %llu " - "state_type %u access %lu mru_hits %u mru_ghost_hits %u " - "mfu_hits %u mfu_ghost_hits %u l2_hits %u refcount %lli }", - __entry->hdr_dva_word[0], __entry->hdr_dva_word[1], - __entry->hdr_birth, __entry->hdr_cksum0, __entry->hdr_flags, - __entry->hdr_datacnt, __entry->hdr_type, __entry->hdr_size, - __entry->hdr_spa, __entry->hdr_state_type, - __entry->hdr_access, __entry->hdr_mru_hits, - __entry->hdr_mru_ghost_hits, __entry->hdr_mfu_hits, - __entry->hdr_mfu_ghost_hits, __entry->hdr_l2_hits, - __entry->hdr_refcount) -); - -#define DEFINE_ARC_BUF_HDR_EVENT(name) \ -DEFINE_EVENT(zfs_arc_buf_hdr_class, name, \ - TP_PROTO(arc_buf_hdr_t *ab), \ - TP_ARGS(ab)) -DEFINE_ARC_BUF_HDR_EVENT(zfs_arc__hit); -DEFINE_ARC_BUF_HDR_EVENT(zfs_arc__evict); -DEFINE_ARC_BUF_HDR_EVENT(zfs_arc__delete); -DEFINE_ARC_BUF_HDR_EVENT(zfs_new_state__mru); -DEFINE_ARC_BUF_HDR_EVENT(zfs_new_state__mfu); -DEFINE_ARC_BUF_HDR_EVENT(zfs_l2arc__hit); -DEFINE_ARC_BUF_HDR_EVENT(zfs_l2arc__miss); - -/* - * Generic support for two argument tracepoints of the form: - * - * DTRACE_PROBE2(..., - * vdev_t *, ..., - * zio_t *, ...); - */ -#define ZIO_TP_STRUCT_ENTRY \ - __field(zio_type_t, zio_type) \ - __field(int, zio_cmd) \ - __field(zio_priority_t, zio_priority) \ - __field(uint64_t, zio_size) \ - __field(uint64_t, zio_orig_size) \ - __field(uint64_t, zio_offset) \ - __field(hrtime_t, zio_timestamp) \ - __field(hrtime_t, zio_delta) \ - __field(uint64_t, zio_delay) \ - __field(enum zio_flag, zio_flags) \ - __field(enum zio_stage, zio_stage) \ - __field(enum zio_stage, zio_pipeline) \ - __field(enum zio_flag, zio_orig_flags) \ - __field(enum zio_stage, zio_orig_stage) \ - __field(enum zio_stage, zio_orig_pipeline) \ - __field(uint8_t, zio_reexecute) \ - __field(uint64_t, zio_txg) \ - __field(int, zio_error) \ - __field(uint64_t, zio_ena) \ - \ - __field(enum zio_checksum, zp_checksum) \ - __field(enum zio_compress, zp_compress) \ - __field(dmu_object_type_t, zp_type) \ - __field(uint8_t, zp_level) \ - __field(uint8_t, zp_copies) \ - __field(boolean_t, zp_dedup) \ - __field(boolean_t, zp_dedup_verify) \ - __field(boolean_t, zp_nopwrite) - -#define ZIO_TP_FAST_ASSIGN \ - __entry->zio_type = zio->io_type; \ - __entry->zio_cmd = zio->io_cmd; \ - __entry->zio_priority = zio->io_priority; \ - __entry->zio_size = zio->io_size; \ - __entry->zio_orig_size = zio->io_orig_size; \ - __entry->zio_offset = zio->io_offset; \ - __entry->zio_timestamp = zio->io_timestamp; \ - __entry->zio_delta = zio->io_delta; \ - __entry->zio_delay = zio->io_delay; \ - __entry->zio_flags = zio->io_flags; \ - __entry->zio_stage = zio->io_stage; \ - __entry->zio_pipeline = zio->io_pipeline; \ - __entry->zio_orig_flags = zio->io_orig_flags; \ - __entry->zio_orig_stage = zio->io_orig_stage; \ - __entry->zio_orig_pipeline = zio->io_orig_pipeline; \ - __entry->zio_reexecute = zio->io_reexecute; \ - __entry->zio_txg = zio->io_txg; \ - __entry->zio_error = zio->io_error; \ - __entry->zio_ena = zio->io_ena; \ - \ - __entry->zp_checksum = zio->io_prop.zp_checksum; \ - __entry->zp_compress = zio->io_prop.zp_compress; \ - __entry->zp_type = zio->io_prop.zp_type; \ - __entry->zp_level = zio->io_prop.zp_level; \ - __entry->zp_copies = zio->io_prop.zp_copies; \ - __entry->zp_dedup = zio->io_prop.zp_dedup; \ - __entry->zp_nopwrite = zio->io_prop.zp_nopwrite; \ - __entry->zp_dedup_verify = zio->io_prop.zp_dedup_verify; - -#define ZIO_TP_PRINTK_FMT \ - "zio { type %u cmd %i prio %u size %llu orig_size %llu " \ - "offset %llu timestamp %llu delta %llu delay %llu " \ - "flags 0x%x stage 0x%x pipeline 0x%x orig_flags 0x%x " \ - "orig_stage 0x%x orig_pipeline 0x%x reexecute %u " \ - "txg %llu error %d ena %llu prop { checksum %u compress %u " \ - "type %u level %u copies %u dedup %u dedup_verify %u nopwrite %u } }" - -#define ZIO_TP_PRINTK_ARGS \ - __entry->zio_type, __entry->zio_cmd, __entry->zio_priority, \ - __entry->zio_size, __entry->zio_orig_size, __entry->zio_offset, \ - __entry->zio_timestamp, __entry->zio_delta, __entry->zio_delay, \ - __entry->zio_flags, __entry->zio_stage, __entry->zio_pipeline, \ - __entry->zio_orig_flags, __entry->zio_orig_stage, \ - __entry->zio_orig_pipeline, __entry->zio_reexecute, \ - __entry->zio_txg, __entry->zio_error, __entry->zio_ena, \ - __entry->zp_checksum, __entry->zp_compress, __entry->zp_type, \ - __entry->zp_level, __entry->zp_copies, __entry->zp_dedup, \ - __entry->zp_dedup_verify, __entry->zp_nopwrite - - -DECLARE_EVENT_CLASS(zfs_l2arc_rw_class, - TP_PROTO(vdev_t *vd, zio_t *zio), - TP_ARGS(vd, zio), - TP_STRUCT__entry( - __field(uint64_t, vdev_id) - __field(uint64_t, vdev_guid) - __field(uint64_t, vdev_state) - ZIO_TP_STRUCT_ENTRY - ), - TP_fast_assign( - __entry->vdev_id = vd->vdev_id; - __entry->vdev_guid = vd->vdev_guid; - __entry->vdev_state = vd->vdev_state; - ZIO_TP_FAST_ASSIGN - ), - TP_printk("vdev { id %llu guid %llu state %llu } " - ZIO_TP_PRINTK_FMT, __entry->vdev_id, __entry->vdev_guid, - __entry->vdev_state, ZIO_TP_PRINTK_ARGS) -); - -#define DEFINE_L2ARC_RW_EVENT(name) \ -DEFINE_EVENT(zfs_l2arc_rw_class, name, \ - TP_PROTO(vdev_t *vd, zio_t *zio), \ - TP_ARGS(vd, zio)) -DEFINE_L2ARC_RW_EVENT(zfs_l2arc__read); -DEFINE_L2ARC_RW_EVENT(zfs_l2arc__write); - -/* - * Generic support for two argument tracepoints of the form: - * - * DTRACE_PROBE2(..., - * zio_t *, ..., - * l2arc_write_callback_t *, ...); - */ -DECLARE_EVENT_CLASS(zfs_l2arc_iodone_class, - TP_PROTO(zio_t *zio, l2arc_write_callback_t *cb), - TP_ARGS(zio, cb), - TP_STRUCT__entry(ZIO_TP_STRUCT_ENTRY), - TP_fast_assign(ZIO_TP_FAST_ASSIGN), - TP_printk(ZIO_TP_PRINTK_FMT, ZIO_TP_PRINTK_ARGS) -); - -#define DEFINE_L2ARC_IODONE_EVENT(name) \ -DEFINE_EVENT(zfs_l2arc_iodone_class, name, \ - TP_PROTO(zio_t *zio, l2arc_write_callback_t *cb), \ - TP_ARGS(zio, cb)) -DEFINE_L2ARC_IODONE_EVENT(zfs_l2arc__iodone); - -/* - * Generic support for four argument tracepoints of the form: - * - * DTRACE_PROBE4(..., - * arc_buf_hdr_t *, ..., - * const blkptr_t *, - * uint64_t, - * const zbookmark_phys_t *); - */ -DECLARE_EVENT_CLASS(zfs_arc_miss_class, - TP_PROTO(arc_buf_hdr_t *hdr, - const blkptr_t *bp, uint64_t size, const zbookmark_phys_t *zb), - TP_ARGS(hdr, bp, size, zb), - TP_STRUCT__entry( - __array(uint64_t, hdr_dva_word, 2) - __field(uint64_t, hdr_birth) - __field(uint64_t, hdr_cksum0) - __field(uint32_t, hdr_flags) - __field(uint32_t, hdr_datacnt) - __field(arc_buf_contents_t, hdr_type) - __field(uint64_t, hdr_size) - __field(uint64_t, hdr_spa) - __field(arc_state_type_t, hdr_state_type) - __field(clock_t, hdr_access) - __field(uint32_t, hdr_mru_hits) - __field(uint32_t, hdr_mru_ghost_hits) - __field(uint32_t, hdr_mfu_hits) - __field(uint32_t, hdr_mfu_ghost_hits) - __field(uint32_t, hdr_l2_hits) - __field(int64_t, hdr_refcount) - - __array(uint64_t, bp_dva0, 2) - __array(uint64_t, bp_dva1, 2) - __array(uint64_t, bp_dva2, 2) - __array(uint64_t, bp_cksum, 4) - - __field(uint64_t, bp_lsize) - - __field(uint64_t, zb_objset) - __field(uint64_t, zb_object) - __field(int64_t, zb_level) - __field(uint64_t, zb_blkid) - ), - TP_fast_assign( - __entry->hdr_dva_word[0] = hdr->b_dva.dva_word[0]; - __entry->hdr_dva_word[1] = hdr->b_dva.dva_word[1]; - __entry->hdr_birth = hdr->b_birth; - __entry->hdr_cksum0 = hdr->b_cksum0; - __entry->hdr_flags = hdr->b_flags; - __entry->hdr_datacnt = hdr->b_datacnt; - __entry->hdr_type = hdr->b_type; - __entry->hdr_size = hdr->b_size; - __entry->hdr_spa = hdr->b_spa; - __entry->hdr_state_type = hdr->b_state->arcs_state; - __entry->hdr_access = hdr->b_arc_access; - __entry->hdr_mru_hits = hdr->b_mru_hits; - __entry->hdr_mru_ghost_hits = hdr->b_mru_ghost_hits; - __entry->hdr_mfu_hits = hdr->b_mfu_hits; - __entry->hdr_mfu_ghost_hits = hdr->b_mfu_ghost_hits; - __entry->hdr_l2_hits = hdr->b_l2_hits; - __entry->hdr_refcount = hdr->b_refcnt.rc_count; - - __entry->bp_dva0[0] = bp->blk_dva[0].dva_word[0]; - __entry->bp_dva0[1] = bp->blk_dva[0].dva_word[1]; - __entry->bp_dva1[0] = bp->blk_dva[1].dva_word[0]; - __entry->bp_dva1[1] = bp->blk_dva[1].dva_word[1]; - __entry->bp_dva2[0] = bp->blk_dva[2].dva_word[0]; - __entry->bp_dva2[1] = bp->blk_dva[2].dva_word[1]; - __entry->bp_cksum[0] = bp->blk_cksum.zc_word[0]; - __entry->bp_cksum[1] = bp->blk_cksum.zc_word[1]; - __entry->bp_cksum[2] = bp->blk_cksum.zc_word[2]; - __entry->bp_cksum[3] = bp->blk_cksum.zc_word[3]; - - __entry->bp_lsize = size; - - __entry->zb_objset = zb->zb_objset; - __entry->zb_object = zb->zb_object; - __entry->zb_level = zb->zb_level; - __entry->zb_blkid = zb->zb_blkid; - ), - TP_printk("hdr { dva 0x%llx:0x%llx birth %llu cksum0 0x%llx " - "flags 0x%x datacnt %u type %u size %llu spa %llu state_type %u " - "access %lu mru_hits %u mru_ghost_hits %u mfu_hits %u " - "mfu_ghost_hits %u l2_hits %u refcount %lli } " - "bp { dva0 0x%llx:0x%llx dva1 0x%llx:0x%llx dva2 " - "0x%llx:0x%llx cksum 0x%llx:0x%llx:0x%llx:0x%llx " - "lsize %llu } zb { objset %llu object %llu level %lli " - "blkid %llu }", - __entry->hdr_dva_word[0], __entry->hdr_dva_word[1], - __entry->hdr_birth, __entry->hdr_cksum0, __entry->hdr_flags, - __entry->hdr_datacnt, __entry->hdr_type, __entry->hdr_size, - __entry->hdr_spa, __entry->hdr_state_type, __entry->hdr_access, - __entry->hdr_mru_hits, __entry->hdr_mru_ghost_hits, - __entry->hdr_mfu_hits, __entry->hdr_mfu_ghost_hits, - __entry->hdr_l2_hits, __entry->hdr_refcount, - __entry->bp_dva0[0], __entry->bp_dva0[1], - __entry->bp_dva1[0], __entry->bp_dva1[1], - __entry->bp_dva2[0], __entry->bp_dva2[1], - __entry->bp_cksum[0], __entry->bp_cksum[1], - __entry->bp_cksum[2], __entry->bp_cksum[3], - __entry->bp_lsize, __entry->zb_objset, __entry->zb_object, - __entry->zb_level, __entry->zb_blkid) -); - -#define DEFINE_ARC_MISS_EVENT(name) \ -DEFINE_EVENT(zfs_arc_miss_class, name, \ - TP_PROTO(arc_buf_hdr_t *hdr, \ - const blkptr_t *bp, uint64_t size, const zbookmark_phys_t *zb), \ - TP_ARGS(hdr, bp, size, zb)) -DEFINE_ARC_MISS_EVENT(zfs_arc__miss); - -/* - * Generic support for four argument tracepoints of the form: - * - * DTRACE_PROBE4(..., - * l2arc_dev_t *, ..., - * list_t *, ..., - * uint64_t, ..., - * boolean_t, ...); - */ -DECLARE_EVENT_CLASS(zfs_l2arc_evict_class, - TP_PROTO(l2arc_dev_t *dev, - list_t *buflist, uint64_t taddr, boolean_t all), - TP_ARGS(dev, buflist, taddr, all), - TP_STRUCT__entry( - __field(uint64_t, vdev_id) - __field(uint64_t, vdev_guid) - __field(uint64_t, vdev_state) - - __field(uint64_t, l2ad_hand) - __field(uint64_t, l2ad_start) - __field(uint64_t, l2ad_end) - __field(uint64_t, l2ad_evict) - __field(boolean_t, l2ad_first) - __field(boolean_t, l2ad_writing) - - __field(uint64_t, taddr) - __field(boolean_t, all) - ), - TP_fast_assign( - __entry->vdev_id = dev->l2ad_vdev->vdev_id; - __entry->vdev_guid = dev->l2ad_vdev->vdev_guid; - __entry->vdev_state = dev->l2ad_vdev->vdev_state; - - __entry->l2ad_hand = dev->l2ad_hand; - __entry->l2ad_start = dev->l2ad_start; - __entry->l2ad_end = dev->l2ad_end; - __entry->l2ad_evict = dev->l2ad_evict; - __entry->l2ad_first = dev->l2ad_first; - __entry->l2ad_writing = dev->l2ad_writing; - - __entry->taddr = taddr; - __entry->all = all; - ), - TP_printk("l2ad { vdev { id %llu guid %llu state %llu } " - "hand %llu start %llu end %llu evict %llu " - "first %d writing %d } taddr %llu all %d", - __entry->vdev_id, __entry->vdev_guid, __entry->vdev_state, - __entry->l2ad_hand, __entry->l2ad_start, - __entry->l2ad_end, __entry->l2ad_evict, - __entry->l2ad_first, __entry->l2ad_writing, - __entry->taddr, __entry->all) -); - -#define DEFINE_L2ARC_EVICT_EVENT(name) \ -DEFINE_EVENT(zfs_l2arc_evict_class, name, \ - TP_PROTO(l2arc_dev_t *dev, \ - list_t *buflist, uint64_t taddr, boolean_t all), \ - TP_ARGS(dev, buflist, taddr, all)) -DEFINE_L2ARC_EVICT_EVENT(zfs_l2arc__evict); - -/* - * Generic support for three argument tracepoints of the form: - * - * DTRACE_PROBE3(..., - * dmu_tx_t *, ..., - * uint64_t, ..., - * uint64_t, ...); - */ -DECLARE_EVENT_CLASS(zfs_delay_mintime_class, - TP_PROTO(dmu_tx_t *tx, uint64_t dirty, uint64_t min_tx_time), - TP_ARGS(tx, dirty, min_tx_time), - TP_STRUCT__entry( - __field(uint64_t, tx_txg) - __field(uint64_t, tx_lastsnap_txg) - __field(uint64_t, tx_lasttried_txg) - __field(boolean_t, tx_anyobj) - __field(boolean_t, tx_waited) - __field(hrtime_t, tx_start) - __field(boolean_t, tx_wait_dirty) - __field(int, tx_err) -#ifdef DEBUG_DMU_TX - __field(uint64_t, tx_space_towrite) - __field(uint64_t, tx_space_tofree) - __field(uint64_t, tx_space_tooverwrite) - __field(uint64_t, tx_space_tounref) - __field(int64_t, tx_space_written) - __field(int64_t, tx_space_freed) -#endif - __field(uint64_t, min_tx_time) - __field(uint64_t, dirty) - ), - TP_fast_assign( - __entry->tx_txg = tx->tx_txg; - __entry->tx_lastsnap_txg = tx->tx_lastsnap_txg; - __entry->tx_lasttried_txg = tx->tx_lasttried_txg; - __entry->tx_anyobj = tx->tx_anyobj; - __entry->tx_waited = tx->tx_waited; - __entry->tx_start = tx->tx_start; - __entry->tx_wait_dirty = tx->tx_wait_dirty; - __entry->tx_err = tx->tx_err; -#ifdef DEBUG_DMU_TX - __entry->tx_space_towrite = tx->tx_space_towrite; - __entry->tx_space_tofree = tx->tx_space_tofree; - __entry->tx_space_tooverwrite = tx->tx_space_tooverwrite; - __entry->tx_space_tounref = tx->tx_space_tounref; - __entry->tx_space_written = tx->tx_space_written.rc_count; - __entry->tx_space_freed = tx->tx_space_freed.rc_count; -#endif - __entry->dirty = dirty; - __entry->min_tx_time = min_tx_time; - ), - TP_printk("tx { txg %llu lastsnap_txg %llu tx_lasttried_txg %llu " - "anyobj %d waited %d start %llu wait_dirty %d err %i " -#ifdef DEBUG_DMU_TX - "space_towrite %llu space_tofree %llu space_tooverwrite %llu " - "space_tounref %llu space_written %lli space_freed %lli " -#endif - "} dirty %llu min_tx_time %llu", - __entry->tx_txg, __entry->tx_lastsnap_txg, - __entry->tx_lasttried_txg, __entry->tx_anyobj, __entry->tx_waited, - __entry->tx_start, __entry->tx_wait_dirty, __entry->tx_err, -#ifdef DEBUG_DMU_TX - __entry->tx_space_towrite, __entry->tx_space_tofree, - __entry->tx_space_tooverwrite, __entry->tx_space_tounref, - __entry->tx_space_written, __entry->tx_space_freed, -#endif - __entry->dirty, __entry->min_tx_time) -); - -#define DEFINE_DELAY_MINTIME_EVENT(name) \ -DEFINE_EVENT(zfs_delay_mintime_class, name, \ - TP_PROTO(dmu_tx_t *tx, uint64_t dirty, uint64_t min_tx_time), \ - TP_ARGS(tx, dirty, min_tx_time)) -DEFINE_DELAY_MINTIME_EVENT(zfs_delay__mintime); - -/* - * Generic support for three argument tracepoints of the form: - * - * DTRACE_PROBE3(..., - * dnode_t *, ..., - * int64_t, ..., - * uint32_t, ...); - */ -DECLARE_EVENT_CLASS(zfs_dnode_move_class, - TP_PROTO(dnode_t *dn, int64_t refcount, uint32_t dbufs), - TP_ARGS(dn, refcount, dbufs), - TP_STRUCT__entry( - __field(uint64_t, dn_object) - __field(dmu_object_type_t, dn_type) - __field(uint16_t, dn_bonuslen) - __field(uint8_t, dn_bonustype) - __field(uint8_t, dn_nblkptr) - __field(uint8_t, dn_checksum) - __field(uint8_t, dn_compress) - __field(uint8_t, dn_nlevels) - __field(uint8_t, dn_indblkshift) - __field(uint8_t, dn_datablkshift) - __field(uint8_t, dn_moved) - __field(uint16_t, dn_datablkszsec) - __field(uint32_t, dn_datablksz) - __field(uint64_t, dn_maxblkid) - __field(int64_t, dn_tx_holds) - __field(int64_t, dn_holds) - __field(boolean_t, dn_have_spill) - - __field(int64_t, refcount) - __field(uint32_t, dbufs) - ), - TP_fast_assign( - __entry->dn_object = dn->dn_object; - __entry->dn_type = dn->dn_type; - __entry->dn_bonuslen = dn->dn_bonuslen; - __entry->dn_bonustype = dn->dn_bonustype; - __entry->dn_nblkptr = dn->dn_nblkptr; - __entry->dn_checksum = dn->dn_checksum; - __entry->dn_compress = dn->dn_compress; - __entry->dn_nlevels = dn->dn_nlevels; - __entry->dn_indblkshift = dn->dn_indblkshift; - __entry->dn_datablkshift = dn->dn_datablkshift; - __entry->dn_moved = dn->dn_moved; - __entry->dn_datablkszsec = dn->dn_datablkszsec; - __entry->dn_datablksz = dn->dn_datablksz; - __entry->dn_maxblkid = dn->dn_maxblkid; - __entry->dn_tx_holds = dn->dn_tx_holds.rc_count; - __entry->dn_holds = dn->dn_holds.rc_count; - __entry->dn_have_spill = dn->dn_have_spill; - - __entry->refcount = refcount; - __entry->dbufs = dbufs; - ), - TP_printk("dn { object %llu type %d bonuslen %u bonustype %u " - "nblkptr %u checksum %u compress %u nlevels %u indblkshift %u " - "datablkshift %u moved %u datablkszsec %u datablksz %u " - "maxblkid %llu tx_holds %lli holds %lli have_spill %d } " - "refcount %lli dbufs %u", - __entry->dn_object, __entry->dn_type, __entry->dn_bonuslen, - __entry->dn_bonustype, __entry->dn_nblkptr, __entry->dn_checksum, - __entry->dn_compress, __entry->dn_nlevels, __entry->dn_indblkshift, - __entry->dn_datablkshift, __entry->dn_moved, - __entry->dn_datablkszsec, __entry->dn_datablksz, - __entry->dn_maxblkid, __entry->dn_tx_holds, __entry->dn_holds, - __entry->dn_have_spill, __entry->refcount, __entry->dbufs) -); - -#define DEFINE_DNODE_MOVE_EVENT(name) \ -DEFINE_EVENT(zfs_dnode_move_class, name, \ - TP_PROTO(dnode_t *dn, int64_t refcount, uint32_t dbufs), \ - TP_ARGS(dn, refcount, dbufs)) -DEFINE_DNODE_MOVE_EVENT(zfs_dnode__move); - -/* - * Generic support for two argument tracepoints of the form: - * - * DTRACE_PROBE2(..., - * dsl_pool_t *, ..., - * uint64_t, ...); - */ -DECLARE_EVENT_CLASS(zfs_txg_class, - TP_PROTO(dsl_pool_t *dp, uint64_t txg), - TP_ARGS(dp, txg), - TP_STRUCT__entry( - __field(uint64_t, txg) - ), - TP_fast_assign( - __entry->txg = txg; - ), - TP_printk("txg %llu", __entry->txg) -); - -#define DEFINE_TXG_EVENT(name) \ -DEFINE_EVENT(zfs_txg_class, name, \ - TP_PROTO(dsl_pool_t *dp, uint64_t txg), \ - TP_ARGS(dp, txg)) -DEFINE_TXG_EVENT(zfs_dsl_pool_sync__done); -DEFINE_TXG_EVENT(zfs_txg__quiescing); -DEFINE_TXG_EVENT(zfs_txg__opened); -DEFINE_TXG_EVENT(zfs_txg__syncing); -DEFINE_TXG_EVENT(zfs_txg__synced); -DEFINE_TXG_EVENT(zfs_txg__quiesced); - -/* - * Generic support for three argument tracepoints of the form: - * - * DTRACE_PROBE3(..., - * znode_t *, ..., - * zfs_ace_hdr_t *, ..., - * uint32_t, ...); - */ -DECLARE_EVENT_CLASS(zfs_ace_class, - TP_PROTO(znode_t *zn, zfs_ace_hdr_t *ace, uint32_t mask_matched), - TP_ARGS(zn, ace, mask_matched), - TP_STRUCT__entry( - __field(uint64_t, z_id) - __field(uint8_t, z_unlinked) - __field(uint8_t, z_atime_dirty) - __field(uint8_t, z_zn_prefetch) - __field(uint8_t, z_moved) - __field(uint_t, z_blksz) - __field(uint_t, z_seq) - __field(uint64_t, z_mapcnt) - __field(uint64_t, z_gen) - __field(uint64_t, z_size) - __array(uint64_t, z_atime, 2) - __field(uint64_t, z_links) - __field(uint64_t, z_pflags) - __field(uint64_t, z_uid) - __field(uint64_t, z_gid) - __field(uint32_t, z_sync_cnt) - __field(mode_t, z_mode) - __field(boolean_t, z_is_sa) - __field(boolean_t, z_is_zvol) - __field(boolean_t, z_is_mapped) - __field(boolean_t, z_is_ctldir) - __field(boolean_t, z_is_stale) - - __field(unsigned long, i_ino) - __field(unsigned int, i_nlink) - __field(u64, i_version) - __field(loff_t, i_size) - __field(unsigned int, i_blkbits) - __field(unsigned short, i_bytes) - __field(umode_t, i_mode) - __field(__u32, i_generation) - - __field(uint16_t, z_type) - __field(uint16_t, z_flags) - __field(uint32_t, z_access_mask) - - __field(uint32_t, mask_matched) - ), - TP_fast_assign( - __entry->z_id = zn->z_id; - __entry->z_unlinked = zn->z_unlinked; - __entry->z_atime_dirty = zn->z_atime_dirty; - __entry->z_zn_prefetch = zn->z_zn_prefetch; - __entry->z_moved = zn->z_moved; - __entry->z_blksz = zn->z_blksz; - __entry->z_seq = zn->z_seq; - __entry->z_mapcnt = zn->z_mapcnt; - __entry->z_gen = zn->z_gen; - __entry->z_size = zn->z_size; - __entry->z_atime[0] = zn->z_atime[0]; - __entry->z_atime[1] = zn->z_atime[1]; - __entry->z_links = zn->z_links; - __entry->z_pflags = zn->z_pflags; - __entry->z_uid = zn->z_uid; - __entry->z_gid = zn->z_gid; - __entry->z_sync_cnt = zn->z_sync_cnt; - __entry->z_mode = zn->z_mode; - __entry->z_is_sa = zn->z_is_sa; - __entry->z_is_zvol = zn->z_is_zvol; - __entry->z_is_mapped = zn->z_is_mapped; - __entry->z_is_ctldir = zn->z_is_ctldir; - __entry->z_is_stale = zn->z_is_stale; - - __entry->i_ino = zn->z_inode.i_ino; - __entry->i_nlink = zn->z_inode.i_nlink; - __entry->i_version = zn->z_inode.i_version; - __entry->i_size = zn->z_inode.i_size; - __entry->i_blkbits = zn->z_inode.i_blkbits; - __entry->i_bytes = zn->z_inode.i_bytes; - __entry->i_mode = zn->z_inode.i_mode; - __entry->i_generation = zn->z_inode.i_generation; - - __entry->z_type = ace->z_type; - __entry->z_flags = ace->z_flags; - __entry->z_access_mask = ace->z_access_mask; - - __entry->mask_matched = mask_matched; - ), - TP_printk("zn { id %llu unlinked %u atime_dirty %u " - "zn_prefetch %u moved %u blksz %u seq %u " - "mapcnt %llu gen %llu size %llu atime 0x%llx:0x%llx " - "links %llu pflags %llu uid %llu gid %llu " - "sync_cnt %u mode 0x%x is_sa %d is_zvol %d " - "is_mapped %d is_ctldir %d is_stale %d inode { " - "ino %lu nlink %u version %llu size %lli blkbits %u " - "bytes %u mode 0x%x generation %x } } ace { type %u " - "flags %u access_mask %u } mask_matched %u", - __entry->z_id, __entry->z_unlinked, __entry->z_atime_dirty, - __entry->z_zn_prefetch, __entry->z_moved, __entry->z_blksz, - __entry->z_seq, __entry->z_mapcnt, __entry->z_gen, - __entry->z_size, __entry->z_atime[0], __entry->z_atime[1], - __entry->z_links, __entry->z_pflags, __entry->z_uid, - __entry->z_gid, __entry->z_sync_cnt, __entry->z_mode, - __entry->z_is_sa, __entry->z_is_zvol, __entry->z_is_mapped, - __entry->z_is_ctldir, __entry->z_is_stale, __entry->i_ino, - __entry->i_nlink, __entry->i_version, __entry->i_size, - __entry->i_blkbits, __entry->i_bytes, __entry->i_mode, - __entry->i_generation, __entry->z_type, __entry->z_flags, - __entry->z_access_mask, __entry->mask_matched) -); - -#define DEFINE_ACE_EVENT(name) \ -DEFINE_EVENT(zfs_ace_class, name, \ - TP_PROTO(znode_t *zn, zfs_ace_hdr_t *ace, uint32_t mask_matched), \ - TP_ARGS(zn, ace, mask_matched)) -DEFINE_ACE_EVENT(zfs_zfs__ace__denies); -DEFINE_ACE_EVENT(zfs_zfs__ace__allows); - -/* - * Generic support for one argument tracepoints of the form: - * - * DTRACE_PROBE1(..., - * zilog_t *, ...); - */ -DECLARE_EVENT_CLASS(zfs_zil_class, - TP_PROTO(zilog_t *zilog), - TP_ARGS(zilog), - TP_STRUCT__entry( - __field(uint64_t, zl_lr_seq) - __field(uint64_t, zl_commit_lr_seq) - __field(uint64_t, zl_destroy_txg) - __field(uint64_t, zl_replaying_seq) - __field(uint32_t, zl_suspend) - __field(uint8_t, zl_suspending) - __field(uint8_t, zl_keep_first) - __field(uint8_t, zl_replay) - __field(uint8_t, zl_stop_sync) - __field(uint8_t, zl_writer) - __field(uint8_t, zl_logbias) - __field(uint8_t, zl_sync) - __field(int, zl_parse_error) - __field(uint64_t, zl_parse_blk_seq) - __field(uint64_t, zl_parse_lr_seq) - __field(uint64_t, zl_parse_blk_count) - __field(uint64_t, zl_parse_lr_count) - __field(uint64_t, zl_next_batch) - __field(uint64_t, zl_com_batch) - __field(uint64_t, zl_itx_list_sz) - __field(uint64_t, zl_cur_used) - __field(clock_t, zl_replay_time) - __field(uint64_t, zl_replay_blks) - ), - TP_fast_assign( - __entry->zl_lr_seq = zilog->zl_lr_seq; - __entry->zl_commit_lr_seq = zilog->zl_commit_lr_seq; - __entry->zl_destroy_txg = zilog->zl_destroy_txg; - __entry->zl_replaying_seq = zilog->zl_replaying_seq; - __entry->zl_suspend = zilog->zl_suspend; - __entry->zl_suspending = zilog->zl_suspending; - __entry->zl_keep_first = zilog->zl_keep_first; - __entry->zl_replay = zilog->zl_replay; - __entry->zl_stop_sync = zilog->zl_stop_sync; - __entry->zl_writer = zilog->zl_writer; - __entry->zl_logbias = zilog->zl_logbias; - __entry->zl_sync = zilog->zl_sync; - __entry->zl_parse_error = zilog->zl_parse_error; - __entry->zl_parse_blk_seq = zilog->zl_parse_blk_seq; - __entry->zl_parse_lr_seq = zilog->zl_parse_lr_seq; - __entry->zl_parse_blk_count = zilog->zl_parse_blk_count; - __entry->zl_parse_lr_count = zilog->zl_parse_lr_count; - __entry->zl_next_batch = zilog->zl_next_batch; - __entry->zl_com_batch = zilog->zl_com_batch; - __entry->zl_itx_list_sz = zilog->zl_itx_list_sz; - __entry->zl_cur_used = zilog->zl_cur_used; - __entry->zl_replay_time = zilog->zl_replay_time; - __entry->zl_replay_blks = zilog->zl_replay_blks; - ), - TP_printk("zl { lr_seq %llu commit_lr_seq %llu destroy_txg %llu " - "replaying_seq %llu suspend %u suspending %u keep_first %u " - "replay %u stop_sync %u writer %u logbias %u sync %u " - "parse_error %u parse_blk_seq %llu parse_lr_seq %llu " - "parse_blk_count %llu parse_lr_count %llu next_batch %llu " - "com_batch %llu itx_list_sz %llu cur_used %llu replay_time %lu " - "replay_blks %llu }", - __entry->zl_lr_seq, __entry->zl_commit_lr_seq, - __entry->zl_destroy_txg, __entry->zl_replaying_seq, - __entry->zl_suspend, __entry->zl_suspending, __entry->zl_keep_first, - __entry->zl_replay, __entry->zl_stop_sync, __entry->zl_writer, - __entry->zl_logbias, __entry->zl_sync, __entry->zl_parse_error, - __entry->zl_parse_blk_seq, __entry->zl_parse_lr_seq, - __entry->zl_parse_blk_count, __entry->zl_parse_lr_count, - __entry->zl_next_batch, __entry->zl_com_batch, - __entry->zl_itx_list_sz, __entry->zl_cur_used, - __entry->zl_replay_time, __entry->zl_replay_blks) -); - -#define DEFINE_ZIL_EVENT(name) \ -DEFINE_EVENT(zfs_zil_class, name, \ - TP_PROTO(zilog_t *zilog), \ - TP_ARGS(zilog)) -DEFINE_ZIL_EVENT(zfs_zil__cw1); -DEFINE_ZIL_EVENT(zfs_zil__cw2); - -/* - * Generic support for two argument tracepoints of the form: - * - * DTRACE_PROBE2(..., - * dmu_buf_impl_t *, ..., - * zio_t *, ...); - */ -#define DBUF_TP_STRUCT_ENTRY \ - __field(const char *, os_spa) \ - __field(uint64_t, ds_object) \ - __field(uint64_t, db_object) \ - __field(uint64_t, db_level) \ - __field(uint64_t, db_blkid) \ - __field(uint64_t, db_offset) \ - __field(uint64_t, db_size) \ - __field(uint64_t, db_state) \ - __field(int64_t, db_holds) \ - -#define DBUF_TP_FAST_ASSIGN \ - __entry->os_spa = \ - spa_name(DB_DNODE(db)->dn_objset->os_spa); \ - \ - __entry->ds_object = db->db_objset->os_dsl_dataset ? \ - db->db_objset->os_dsl_dataset->ds_object : 0; \ - \ - __entry->db_object = db->db.db_object; \ - __entry->db_level = db->db_level; \ - __entry->db_blkid = db->db_blkid; \ - __entry->db_offset = db->db.db_offset; \ - __entry->db_size = db->db.db_size; \ - __entry->db_state = db->db_state; \ - __entry->db_holds = refcount_count(&db->db_holds); - -#define DBUF_TP_PRINTK_FMT \ - "dbuf { spa \"%s\" objset %llu object %llu level %llu " \ - "blkid %llu offset %llu size %llu state %llu holds %lld }" - -#define DBUF_TP_PRINTK_ARGS \ - __entry->os_spa, __entry->ds_object, \ - __entry->db_object, __entry->db_level, \ - __entry->db_blkid, __entry->db_offset, \ - __entry->db_size, __entry->db_state, __entry->db_holds - -DECLARE_EVENT_CLASS(zfs_dbuf_class, - TP_PROTO(dmu_buf_impl_t *db, zio_t *zio), - TP_ARGS(db, zio), - TP_STRUCT__entry(DBUF_TP_STRUCT_ENTRY), - TP_fast_assign(DBUF_TP_FAST_ASSIGN), - TP_printk(DBUF_TP_PRINTK_FMT, DBUF_TP_PRINTK_ARGS) -); - -#define DEFINE_DBUF_EVENT(name) \ -DEFINE_EVENT(zfs_dbuf_class, name, \ - TP_PROTO(dmu_buf_impl_t *db, zio_t *zio), \ - TP_ARGS(db, zio)) -DEFINE_DBUF_EVENT(zfs_blocked__read); - -/* - * Generic support for two argument tracepoints of the form: - * - * DTRACE_PROBE2(..., - * zrlock_t *, ..., - * uint32_t, ...); - */ -DECLARE_EVENT_CLASS(zfs_zrlock_class, - TP_PROTO(zrlock_t *zrl, uint32_t n), - TP_ARGS(zrl, n), - TP_STRUCT__entry( - __field(int32_t, zr_refcount) -#ifdef ZFS_DEBUG - __field(pid_t, zr_owner_pid) - __field(const char *, zr_caller) -#endif - __field(uint32_t, n) - ), - TP_fast_assign( - __entry->zr_refcount = zrl->zr_refcount; -#ifdef ZFS_DEBUG - __entry->zr_owner_pid = zrl->zr_owner->pid; - __entry->zr_caller = zrl->zr_caller; -#endif - __entry->n = n; - ), -#ifdef ZFS_DEBUG - TP_printk("zrl { refcount %d owner_pid %d caller %s } n %u", - __entry->zr_refcount, __entry->zr_owner_pid, __entry->zr_caller, - __entry->n) -#else - TP_printk("zrl { refcount %d } n %u", - __entry->zr_refcount, __entry->n) -#endif -); - -#define DEFINE_ZRLOCK_EVENT(name) \ -DEFINE_EVENT(zfs_zrlock_class, name, \ - TP_PROTO(zrlock_t *zrl, uint32_t n), \ - TP_ARGS(zrl, n)) -DEFINE_ZRLOCK_EVENT(zfs_zrlock__reentry); - -/* - * Generic support for four argument tracepoints of the form: - * - * DTRACE_PROBE4(..., - * const char *, ..., - * const char *, ..., - * int, ..., - * uintptr_t, ...); - */ -DECLARE_EVENT_CLASS(zfs_set_error_class, - TP_PROTO(const char *file, const char *function, int line, - uintptr_t error), - TP_ARGS(file, function, line, error), - TP_STRUCT__entry( - __field(const char *, file) - __field(const char *, function) - __field(int, line) - __field(uintptr_t, error) - ), - TP_fast_assign( - __entry->file = strchr(file, '/') ? strrchr(file, '/') + 1 : file; - __entry->function = function; - __entry->line = line; - __entry->error = error; - ), - TP_printk("%s:%d:%s(): error 0x%lx", __entry->file, __entry->line, - __entry->function, __entry->error) -); - -#define DEFINE_SET_ERROR_EVENT(name) \ -DEFINE_EVENT(zfs_set_error_class, name, \ - TP_PROTO(const char *file, const char *function, int line, \ - uintptr_t error), \ - TP_ARGS(file, function, line, error)) -DEFINE_SET_ERROR_EVENT(zfs_set__error); - -/* - * Generic support for four argument tracepoints of the form: - * - * DTRACE_PROBE4(..., - * const char *, ..., - * const char *, ..., - * int, ..., - * const char *, ...); - */ -DECLARE_EVENT_CLASS(zfs_dprintf_class, - TP_PROTO(const char *file, const char *function, int line, - const char *msg), - TP_ARGS(file, function, line, msg), - TP_STRUCT__entry( - __field(const char *, file) - __field(const char *, function) - __field(int, line) - __string(msg, msg) - ), - TP_fast_assign( - __entry->file = file; - __entry->function = function; - __entry->line = line; - __assign_str(msg, msg); - ), - TP_printk("%s:%d:%s(): %s", __entry->file, __entry->line, - __entry->function, __get_str(msg)) -); - -#define DEFINE_DPRINTF_EVENT(name) \ -DEFINE_EVENT(zfs_dprintf_class, name, \ - TP_PROTO(const char *file, const char *function, int line, \ - const char *msg), \ - TP_ARGS(file, function, line, msg)) -DEFINE_DPRINTF_EVENT(zfs_zfs__dprintf); - -/* - * Generic support for one argument tracepoints of the form: - * - * DTRACE_PROBE1(..., - * const char *, ...); - */ -DECLARE_EVENT_CLASS(zfs_dbgmsg_class, - TP_PROTO(const char *msg), - TP_ARGS(msg), - TP_STRUCT__entry( - __string(msg, msg) - ), - TP_fast_assign( - __assign_str(msg, msg); - ), - TP_printk("%s", __get_str(msg)) -); - -#define DEFINE_DBGMSG_EVENT(name) \ -DEFINE_EVENT(zfs_dbgmsg_class, name, \ - TP_PROTO(const char *msg), \ - TP_ARGS(msg)) -DEFINE_DBGMSG_EVENT(zfs_zfs__dbgmsg); - #endif /* _TRACE_ZFS_H */ #undef TRACE_INCLUDE_PATH +#undef TRACE_INCLUDE_FILE #define TRACE_INCLUDE_PATH sys #define TRACE_INCLUDE_FILE trace #include <trace/define_trace.h> |