projects / mirror_zfs.git / blame
| Commit | Line | Data |
|---|---|---|
| ca0bf58d PS |
1 | /* |
| 2 | * CDDL HEADER START | |
| 3 | * | |
| 4 | * The contents of this file are subject to the terms of the | |
| 5 | * Common Development and Distribution License (the "License"). | |
| 6 | * You may not use this file except in compliance with the License. | |
| 7 | * | |
| 8 | * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE | |
| 9 | * or http://www.opensolaris.org/os/licensing. | |
| 10 | * See the License for the specific language governing permissions | |
| 11 | * and limitations under the License. | |
| 12 | * | |
| 13 | * When distributing Covered Code, include this CDDL HEADER in each | |
| 14 | * file and include the License file at usr/src/OPENSOLARIS.LICENSE. | |
| 15 | * If applicable, add the following below this CDDL HEADER, with the | |
| 16 | * fields enclosed by brackets "[]" replaced with your own identifying | |
| 17 | * information: Portions Copyright [yyyy] [name of copyright owner] | |
| 18 | * | |
| 19 | * CDDL HEADER END | |
| 20 | */ | |
| 21 | ||
| 22 | #if defined(_KERNEL) && defined(HAVE_DECLARE_EVENT_CLASS) | |
| 23 | ||
| 24 | #undef TRACE_SYSTEM | |
| 25 | #define TRACE_SYSTEM zfs | |
| 26 | ||
| 9d4f86e8 CD |
27 | #undef TRACE_SYSTEM_VAR |
| 28 | #define TRACE_SYSTEM_VAR zfs_multilist | |
| 29 | ||
| ca0bf58d PS |
30 | #if !defined(_TRACE_MULTILIST_H) || defined(TRACE_HEADER_MULTI_READ) |
| 31 | #define _TRACE_MULTILIST_H | |
| 32 | ||
| 33 | #include <linux/tracepoint.h> | |
| 34 | #include <sys/types.h> | |
| 35 | ||
| 36 | /* | |
| 37 | * Generic support for three argument tracepoints of the form: | |
| 38 | * | |
| 39 | * DTRACE_PROBE3(..., | |
| 40 | * multilist_t *, ..., | |
| 41 | * unsigned int, ..., | |
| 42 | * void *, ...); | |
| 43 | */ | |
| 02730c33 | 44 | /* BEGIN CSTYLED */ |
| ca0bf58d PS |
45 | DECLARE_EVENT_CLASS(zfs_multilist_insert_remove_class, |
| 46 | TP_PROTO(multilist_t *ml, unsigned sublist_idx, void *obj), | |
| 47 | TP_ARGS(ml, sublist_idx, obj), | |
| 48 | TP_STRUCT__entry( | |
| 49 | __field(size_t, ml_offset) | |
| 50 | __field(uint64_t, ml_num_sublists) | |
| 51 | ||
| 52 | __field(unsigned int, sublist_idx) | |
| 53 | ), | |
| 54 | TP_fast_assign( | |
| 55 | __entry->ml_offset = ml->ml_offset; | |
| 56 | __entry->ml_num_sublists = ml->ml_num_sublists; | |
| 57 | ||
| 58 | __entry->sublist_idx = sublist_idx; | |
| 59 | ), | |
| 60 | TP_printk("ml { offset %ld numsublists %llu sublistidx %u } ", | |
| 61 | __entry->ml_offset, __entry->ml_num_sublists, __entry->sublist_idx) | |
| 62 | ); | |
| 02730c33 | 63 | /* END CSTYLED */ |
| ca0bf58d | 64 | |
| 4ea3f864 | 65 | /* BEGIN CSTYLED */ |
| e82dbae1 | 66 | #define DEFINE_MULTILIST_INSERT_REMOVE_EVENT(name) \ |
| ca0bf58d PS |
67 | DEFINE_EVENT(zfs_multilist_insert_remove_class, name, \ |
| 68 | TP_PROTO(multilist_t *ml, unsigned int sublist_idx, void *obj), \ | |
| 69 | TP_ARGS(ml, sublist_idx, obj)) | |
| 4ea3f864 | 70 | /* END CSTYLED */ |
| ca0bf58d PS |
71 | DEFINE_MULTILIST_INSERT_REMOVE_EVENT(zfs_multilist__insert); |
| 72 | DEFINE_MULTILIST_INSERT_REMOVE_EVENT(zfs_multilist__remove); | |
| 73 | ||
| 74 | #endif /* _TRACE_MULTILIST_H */ | |
| 75 | ||
| 76 | #undef TRACE_INCLUDE_PATH | |
| 77 | #undef TRACE_INCLUDE_FILE | |
| 78 | #define TRACE_INCLUDE_PATH sys | |
| 79 | #define TRACE_INCLUDE_FILE trace_multilist | |
| 80 | #include <trace/define_trace.h> | |
| 81 | ||
| 82 | #endif /* _KERNEL && HAVE_DECLARE_EVENT_CLASS */ |