480f4e946d
The mbuf provider is made up of a set of Statically Defined Tracepoints which help us look into mbufs as they are allocated and freed. This can be used to inspect the buffers or for a simplified mbuf leak detector. New tracepoints are: mbuf:::m-init mbuf:::m-gethdr mbuf:::m-get mbuf:::m-getcl mbuf:::m-clget mbuf:::m-cljget mbuf:::m-cljset mbuf:::m-free mbuf:::m-freem There is also a translator for mbufs which gives some visibility into the structure, see mbuf.d for more details. Reviewed by: bz, markj MFC after: 2 weeks Sponsored by: Rubicon Communications (Netgate) Differential Revision: https://reviews.freebsd.org/D5682
40 lines
574 B
Makefile
40 lines
574 B
Makefile
# $FreeBSD$
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#
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# Hand installing our scripts and optionally (based on MK_CDDL) installing
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# the DTraceToolkit.
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#
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.include <src.opts.mk>
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SUBDIR= ${_toolkit}
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.if ${MK_CDDL} != "no"
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_toolkit= toolkit
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.endif
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SCRIPTS= blocking \
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disklatency \
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disklatencycmd \
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hotopen \
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nfsattrstats \
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nfsclienttime \
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siftr \
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tcpconn \
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tcpdebug \
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tcpstate \
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tcptrack \
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udptrack \
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watch_execve \
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watch_kill \
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watch_vop_remove
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SCRIPTSDIR= ${SHAREDIR}/dtrace
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DSRCS= mbuf.d
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FILES= ${DSRCS}
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FILESDIR= /usr/lib/dtrace
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FILESMODE= ${NOBINMODE}
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.include <bsd.prog.mk>
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