Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)
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FreeBSD/Linux Kernel Cross Reference
sys/contrib/openzfs/include/os/linux/zfs/sys/trace_common.h
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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 https://opensource.org/licenses/CDDL-1.0. 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 /* 23 * This file contains commonly used trace macros. Feel free to add and use 24 * them in your tracepoint headers. 25 */ 26 27 #ifndef _SYS_TRACE_COMMON_H 28 #define _SYS_TRACE_COMMON_H 29 #include <linux/tracepoint.h> 30 31 /* ZIO macros */ 32 #define ZIO_TP_STRUCT_ENTRY \ 33 __field(zio_type_t, zio_type) \ 34 __field(int, zio_cmd) \ 35 __field(zio_priority_t, zio_priority) \ 36 __field(uint64_t, zio_size) \ 37 __field(uint64_t, zio_orig_size) \ 38 __field(uint64_t, zio_offset) \ 39 __field(hrtime_t, zio_timestamp) \ 40 __field(hrtime_t, zio_delta) \ 41 __field(uint64_t, zio_delay) \ 42 __field(zio_flag_t, zio_flags) \ 43 __field(enum zio_stage, zio_stage) \ 44 __field(enum zio_stage, zio_pipeline) \ 45 __field(zio_flag_t, zio_orig_flags) \ 46 __field(enum zio_stage, zio_orig_stage) \ 47 __field(enum zio_stage, zio_orig_pipeline) \ 48 __field(uint8_t, zio_reexecute) \ 49 __field(uint64_t, zio_txg) \ 50 __field(int, zio_error) \ 51 __field(uint64_t, zio_ena) \ 52 \ 53 __field(enum zio_checksum, zp_checksum) \ 54 __field(enum zio_compress, zp_compress) \ 55 __field(dmu_object_type_t, zp_type) \ 56 __field(uint8_t, zp_level) \ 57 __field(uint8_t, zp_copies) \ 58 __field(boolean_t, zp_dedup) \ 59 __field(boolean_t, zp_dedup_verify) \ 60 __field(boolean_t, zp_nopwrite) 61 62 #define ZIO_TP_FAST_ASSIGN \ 63 __entry->zio_type = zio->io_type; \ 64 __entry->zio_cmd = zio->io_cmd; \ 65 __entry->zio_priority = zio->io_priority; \ 66 __entry->zio_size = zio->io_size; \ 67 __entry->zio_orig_size = zio->io_orig_size; \ 68 __entry->zio_offset = zio->io_offset; \ 69 __entry->zio_timestamp = zio->io_timestamp; \ 70 __entry->zio_delta = zio->io_delta; \ 71 __entry->zio_delay = zio->io_delay; \ 72 __entry->zio_flags = zio->io_flags; \ 73 __entry->zio_stage = zio->io_stage; \ 74 __entry->zio_pipeline = zio->io_pipeline; \ 75 __entry->zio_orig_flags = zio->io_orig_flags; \ 76 __entry->zio_orig_stage = zio->io_orig_stage; \ 77 __entry->zio_orig_pipeline = zio->io_orig_pipeline; \ 78 __entry->zio_reexecute = zio->io_reexecute; \ 79 __entry->zio_txg = zio->io_txg; \ 80 __entry->zio_error = zio->io_error; \ 81 __entry->zio_ena = zio->io_ena; \ 82 \ 83 __entry->zp_checksum = zio->io_prop.zp_checksum; \ 84 __entry->zp_compress = zio->io_prop.zp_compress; \ 85 __entry->zp_type = zio->io_prop.zp_type; \ 86 __entry->zp_level = zio->io_prop.zp_level; \ 87 __entry->zp_copies = zio->io_prop.zp_copies; \ 88 __entry->zp_dedup = zio->io_prop.zp_dedup; \ 89 __entry->zp_nopwrite = zio->io_prop.zp_nopwrite; \ 90 __entry->zp_dedup_verify = zio->io_prop.zp_dedup_verify; 91 92 #define ZIO_TP_PRINTK_FMT \ 93 "zio { type %u cmd %i prio %u size %llu orig_size %llu " \ 94 "offset %llu timestamp %llu delta %llu delay %llu " \ 95 "flags 0x%llx stage 0x%x pipeline 0x%x orig_flags 0x%llx " \ 96 "orig_stage 0x%x orig_pipeline 0x%x reexecute %u " \ 97 "txg %llu error %d ena %llu prop { checksum %u compress %u " \ 98 "type %u level %u copies %u dedup %u dedup_verify %u nopwrite %u } }" 99 100 #define ZIO_TP_PRINTK_ARGS \ 101 __entry->zio_type, __entry->zio_cmd, __entry->zio_priority, \ 102 __entry->zio_size, __entry->zio_orig_size, __entry->zio_offset, \ 103 __entry->zio_timestamp, __entry->zio_delta, __entry->zio_delay, \ 104 __entry->zio_flags, __entry->zio_stage, __entry->zio_pipeline, \ 105 __entry->zio_orig_flags, __entry->zio_orig_stage, \ 106 __entry->zio_orig_pipeline, __entry->zio_reexecute, \ 107 __entry->zio_txg, __entry->zio_error, __entry->zio_ena, \ 108 __entry->zp_checksum, __entry->zp_compress, __entry->zp_type, \ 109 __entry->zp_level, __entry->zp_copies, __entry->zp_dedup, \ 110 __entry->zp_dedup_verify, __entry->zp_nopwrite 111 112 #endif /* _SYS_TRACE_COMMON_H */
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