/* * 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 */ #include <sys/list.h> #if defined(_KERNEL) && defined(HAVE_DECLARE_EVENT_CLASS) #undef TRACE_SYSTEM #define TRACE_SYSTEM zfs #undef TRACE_SYSTEM_VAR #define TRACE_SYSTEM_VAR zfs_zio #if !defined(_TRACE_ZIO_H) || defined(TRACE_HEADER_MULTI_READ) #define _TRACE_ZIO_H #include <linux/tracepoint.h> #include <sys/types.h> #include <sys/trace_common.h> /* For ZIO macros */ TRACE_EVENT(zfs_zio__delay__miss, TP_PROTO(zio_t *zio, hrtime_t now), TP_ARGS(zio, now), TP_STRUCT__entry( ZIO_TP_STRUCT_ENTRY __field(hrtime_t, now) ), TP_fast_assign( ZIO_TP_FAST_ASSIGN __entry->now = now; ), TP_printk("now %llu " ZIO_TP_PRINTK_FMT, __entry->now, ZIO_TP_PRINTK_ARGS) ); TRACE_EVENT(zfs_zio__delay__hit, TP_PROTO(zio_t *zio, hrtime_t now, hrtime_t diff), TP_ARGS(zio, now, diff), TP_STRUCT__entry( ZIO_TP_STRUCT_ENTRY __field(hrtime_t, now) __field(hrtime_t, diff) ), TP_fast_assign( ZIO_TP_FAST_ASSIGN __entry->now = now; __entry->diff = diff; ), TP_printk("now %llu diff %llu " ZIO_TP_PRINTK_FMT, __entry->now, __entry->diff, ZIO_TP_PRINTK_ARGS) ); TRACE_EVENT(zfs_zio__delay__skip, TP_PROTO(zio_t *zio), TP_ARGS(zio), TP_STRUCT__entry(ZIO_TP_STRUCT_ENTRY), TP_fast_assign(ZIO_TP_FAST_ASSIGN), TP_printk(ZIO_TP_PRINTK_FMT, ZIO_TP_PRINTK_ARGS) ); #endif /* _TRACE_ZIO_H */ #undef TRACE_INCLUDE_PATH #undef TRACE_INCLUDE_FILE #define TRACE_INCLUDE_PATH sys #define TRACE_INCLUDE_FILE trace_zio #include <trace/define_trace.h> #endif /* _KERNEL && HAVE_DECLARE_EVENT_CLASS */