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26ef0cc7db
Reviewed by: Paul Dagnelie <pcd@delphix.com> Reviewed by: Matthew Ahrens <mahrens@delphix.com> Reviewed by: George Wilson <george.wilson@delphix.com> Approved by: Dan McDonald <danmcd@omniti.com> Ported by: Tony Hutter <hutter2@llnl.gov> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> OpenZFS-issue: https://www.illumos.org/issues/6531 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/97e8130 Porting notes: - Added new IO delay tracepoints, and moved common ZIO tracepoint macros to a new trace_common.h file. - Used zio_delay_taskq() in place of OpenZFS's timeout_generic() function. - Updated zinject man page - Updated zpool_scrub test files
113 lines
4.5 KiB
C
113 lines
4.5 KiB
C
/*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License (the "License").
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* You may not use this file except in compliance with the License.
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*
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* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
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* or http://www.opensolaris.org/os/licensing.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
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* If applicable, add the following below this CDDL HEADER, with the
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* fields enclosed by brackets "[]" replaced with your own identifying
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* information: Portions Copyright [yyyy] [name of copyright owner]
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*
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* CDDL HEADER END
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*/
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/*
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* This file contains commonly used trace macros. Feel free to add and use
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* them in your tracepoint headers.
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*/
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#ifndef _SYS_TRACE_COMMON_H
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#define _SYS_TRACE_COMMON_H
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#include <linux/tracepoint.h>
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/* ZIO macros */
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#define ZIO_TP_STRUCT_ENTRY \
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__field(zio_type_t, zio_type) \
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__field(int, zio_cmd) \
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__field(zio_priority_t, zio_priority) \
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__field(uint64_t, zio_size) \
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__field(uint64_t, zio_orig_size) \
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__field(uint64_t, zio_offset) \
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__field(hrtime_t, zio_timestamp) \
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__field(hrtime_t, zio_delta) \
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__field(uint64_t, zio_delay) \
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__field(enum zio_flag, zio_flags) \
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__field(enum zio_stage, zio_stage) \
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__field(enum zio_stage, zio_pipeline) \
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__field(enum zio_flag, zio_orig_flags) \
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__field(enum zio_stage, zio_orig_stage) \
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__field(enum zio_stage, zio_orig_pipeline) \
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__field(uint8_t, zio_reexecute) \
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__field(uint64_t, zio_txg) \
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__field(int, zio_error) \
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__field(uint64_t, zio_ena) \
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\
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__field(enum zio_checksum, zp_checksum) \
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__field(enum zio_compress, zp_compress) \
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__field(dmu_object_type_t, zp_type) \
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__field(uint8_t, zp_level) \
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__field(uint8_t, zp_copies) \
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__field(boolean_t, zp_dedup) \
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__field(boolean_t, zp_dedup_verify) \
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__field(boolean_t, zp_nopwrite)
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#define ZIO_TP_FAST_ASSIGN \
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__entry->zio_type = zio->io_type; \
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__entry->zio_cmd = zio->io_cmd; \
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__entry->zio_priority = zio->io_priority; \
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__entry->zio_size = zio->io_size; \
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__entry->zio_orig_size = zio->io_orig_size; \
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__entry->zio_offset = zio->io_offset; \
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__entry->zio_timestamp = zio->io_timestamp; \
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__entry->zio_delta = zio->io_delta; \
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__entry->zio_delay = zio->io_delay; \
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__entry->zio_flags = zio->io_flags; \
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__entry->zio_stage = zio->io_stage; \
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__entry->zio_pipeline = zio->io_pipeline; \
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__entry->zio_orig_flags = zio->io_orig_flags; \
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__entry->zio_orig_stage = zio->io_orig_stage; \
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__entry->zio_orig_pipeline = zio->io_orig_pipeline; \
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__entry->zio_reexecute = zio->io_reexecute; \
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__entry->zio_txg = zio->io_txg; \
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__entry->zio_error = zio->io_error; \
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__entry->zio_ena = zio->io_ena; \
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\
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__entry->zp_checksum = zio->io_prop.zp_checksum; \
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__entry->zp_compress = zio->io_prop.zp_compress; \
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__entry->zp_type = zio->io_prop.zp_type; \
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__entry->zp_level = zio->io_prop.zp_level; \
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__entry->zp_copies = zio->io_prop.zp_copies; \
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__entry->zp_dedup = zio->io_prop.zp_dedup; \
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__entry->zp_nopwrite = zio->io_prop.zp_nopwrite; \
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__entry->zp_dedup_verify = zio->io_prop.zp_dedup_verify;
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#define ZIO_TP_PRINTK_FMT \
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"zio { type %u cmd %i prio %u size %llu orig_size %llu " \
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"offset %llu timestamp %llu delta %llu delay %llu " \
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"flags 0x%x stage 0x%x pipeline 0x%x orig_flags 0x%x " \
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"orig_stage 0x%x orig_pipeline 0x%x reexecute %u " \
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"txg %llu error %d ena %llu prop { checksum %u compress %u " \
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"type %u level %u copies %u dedup %u dedup_verify %u nopwrite %u } }"
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#define ZIO_TP_PRINTK_ARGS \
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__entry->zio_type, __entry->zio_cmd, __entry->zio_priority, \
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__entry->zio_size, __entry->zio_orig_size, __entry->zio_offset, \
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__entry->zio_timestamp, __entry->zio_delta, __entry->zio_delay, \
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__entry->zio_flags, __entry->zio_stage, __entry->zio_pipeline, \
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__entry->zio_orig_flags, __entry->zio_orig_stage, \
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__entry->zio_orig_pipeline, __entry->zio_reexecute, \
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__entry->zio_txg, __entry->zio_error, __entry->zio_ena, \
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__entry->zp_checksum, __entry->zp_compress, __entry->zp_type, \
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__entry->zp_level, __entry->zp_copies, __entry->zp_dedup, \
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__entry->zp_dedup_verify, __entry->zp_nopwrite
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#endif /* _SYS_TRACE_COMMON_H */
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