| /* |
| * 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_multilist |
| |
| #if !defined(_TRACE_MULTILIST_H) || defined(TRACE_HEADER_MULTI_READ) |
| #define _TRACE_MULTILIST_H |
| |
| #include <linux/tracepoint.h> |
| #include <sys/types.h> |
| |
| /* |
| * Generic support for three argument tracepoints of the form: |
| * |
| * DTRACE_PROBE3(..., |
| * multilist_t *, ..., |
| * unsigned int, ..., |
| * void *, ...); |
| */ |
| /* BEGIN CSTYLED */ |
| DECLARE_EVENT_CLASS(zfs_multilist_insert_remove_class, |
| TP_PROTO(multilist_t *ml, unsigned sublist_idx, void *obj), |
| TP_ARGS(ml, sublist_idx, obj), |
| TP_STRUCT__entry( |
| __field(size_t, ml_offset) |
| __field(uint64_t, ml_num_sublists) |
| |
| __field(unsigned int, sublist_idx) |
| ), |
| TP_fast_assign( |
| __entry->ml_offset = ml->ml_offset; |
| __entry->ml_num_sublists = ml->ml_num_sublists; |
| |
| __entry->sublist_idx = sublist_idx; |
| ), |
| TP_printk("ml { offset %ld numsublists %llu sublistidx %u } ", |
| __entry->ml_offset, __entry->ml_num_sublists, __entry->sublist_idx) |
| ); |
| /* END CSTYLED */ |
| |
| /* BEGIN CSTYLED */ |
| #define DEFINE_MULTILIST_INSERT_REMOVE_EVENT(name) \ |
| DEFINE_EVENT(zfs_multilist_insert_remove_class, name, \ |
| TP_PROTO(multilist_t *ml, unsigned int sublist_idx, void *obj), \ |
| TP_ARGS(ml, sublist_idx, obj)) |
| /* END CSTYLED */ |
| DEFINE_MULTILIST_INSERT_REMOVE_EVENT(zfs_multilist__insert); |
| DEFINE_MULTILIST_INSERT_REMOVE_EVENT(zfs_multilist__remove); |
| |
| #endif /* _TRACE_MULTILIST_H */ |
| |
| #undef TRACE_INCLUDE_PATH |
| #undef TRACE_INCLUDE_FILE |
| #define TRACE_INCLUDE_PATH sys |
| #define TRACE_INCLUDE_FILE trace_multilist |
| #include <trace/define_trace.h> |
| |
| #endif /* _KERNEL && HAVE_DECLARE_EVENT_CLASS */ |