| /* |
| * 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 */ |
| |
| /* BEGIN CSTYLED */ |
| 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) |
| ); |
| /* END CSTYLED */ |
| |
| #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 */ |