/* * CDDL HEADER START * * The contents of this file are subject to the terms of the * Common Development and Distribution License (the "License"). * You may not use this file except in compliance with the License. * * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE * or http://www.opensolaris.org/os/licensing. * See the License for the specific language governing permissions * and limitations under the License. * * When distributing Covered Code, include this CDDL HEADER in each * file and include the License file at usr/src/OPENSOLARIS.LICENSE. * If applicable, add the following below this CDDL HEADER, with the * fields enclosed by brackets "[]" replaced with your own identifying * information: Portions Copyright [yyyy] [name of copyright owner] * * CDDL HEADER END */ #if defined(_KERNEL) && defined(HAVE_DECLARE_EVENT_CLASS) #undef TRACE_SYSTEM #define TRACE_SYSTEM zfs #undef TRACE_SYSTEM_VAR #define TRACE_SYSTEM_VAR zfs_dmu #if !defined(_TRACE_DMU_H) || defined(TRACE_HEADER_MULTI_READ) #define _TRACE_DMU_H #include #include /* * Generic support for three argument tracepoints of the form: * * DTRACE_PROBE3(..., * dmu_tx_t *, ..., * uint64_t, ..., * uint64_t, ...); */ /* BEGIN CSTYLED */ 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) ); /* END CSTYLED */ #define DEFINE_DELAY_MINTIME_EVENT(name) \ /* BEGIN CSTYLED */ 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)) /* END CSTYLED */ DEFINE_DELAY_MINTIME_EVENT(zfs_delay__mintime); #endif /* _TRACE_DMU_H */ #undef TRACE_INCLUDE_PATH #undef TRACE_INCLUDE_FILE #define TRACE_INCLUDE_PATH sys #define TRACE_INCLUDE_FILE trace_dmu #include #endif /* _KERNEL && HAVE_DECLARE_EVENT_CLASS */