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cb70964221
ZFS tracing efforts are hampered by the inability to access zfs static probes(probes using DTRACE_PROBE macros). The probes are available via tracepoints for GPL modules only. The build could be modified to generate a function for each unique DTRACE_PROBE invocation. These could be then accessed via kprobes. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Matt Ahrens <matt@delphix.com> Reviewed-by: Richard Elling <Richard.Elling@RichardElling.com> Signed-off-by: Brad Lewis <brad.lewis@delphix.com> Closes #8659 Closes #8663
55 lines
1.6 KiB
C
55 lines
1.6 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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* Each DTRACE_PROBE must define its trace point in one (and only one)
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* source file, so this dummy file exists for that purpose.
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*/
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#include <sys/multilist.h>
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#include <sys/arc_impl.h>
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#include <sys/vdev_impl.h>
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#include <sys/zio.h>
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#include <sys/dbuf.h>
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#include <sys/dmu_objset.h>
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#include <sys/dsl_dataset.h>
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#include <sys/dmu_tx.h>
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#include <sys/dnode.h>
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#include <sys/multilist.h>
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#include <sys/zfs_znode.h>
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#include <sys/zil_impl.h>
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#include <sys/zrlock.h>
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#define CREATE_TRACE_POINTS
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#include <sys/trace.h>
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#include <sys/trace_acl.h>
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#include <sys/trace_arc.h>
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#include <sys/trace_dbuf.h>
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#include <sys/trace_dmu.h>
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#include <sys/trace_dnode.h>
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#include <sys/trace_multilist.h>
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#include <sys/trace_rrwlock.h>
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#include <sys/trace_txg.h>
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#include <sys/trace_vdev.h>
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#include <sys/trace_zil.h>
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#include <sys/trace_zio.h>
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#include <sys/trace_zrlock.h>
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